diff --git a/pom.xml b/pom.xml index ed93b5e6b..ddea01c3c 100644 --- a/pom.xml +++ b/pom.xml @@ -200,7 +200,7 @@ - ${maven.multiModuleProjectDirectory}/eclipse/checkstyle-suppressions.xml + ${session.executionRootDirectory}/eclipse/checkstyle-suppressions.xml true true diff --git a/spring-cloud-alibaba-dependencies/pom.xml b/spring-cloud-alibaba-dependencies/pom.xml index 657559560..d0e305854 100644 --- a/spring-cloud-alibaba-dependencies/pom.xml +++ b/spring-cloud-alibaba-dependencies/pom.xml @@ -226,6 +226,12 @@ ${revision} + + com.alibaba.cloud + spring-cloud-starter-alibaba-appactive + ${revision} + + com.alibaba.cloud spring-cloud-alibaba-commons diff --git a/spring-cloud-alibaba-docs/src/main/asciidoc-zh/appactive.adoc b/spring-cloud-alibaba-docs/src/main/asciidoc-zh/appactive.adoc new file mode 100644 index 000000000..ffa98ce67 --- /dev/null +++ b/spring-cloud-alibaba-docs/src/main/asciidoc-zh/appactive.adoc @@ -0,0 +1,332 @@ +== Spring Cloud Alibaba AppActive + +=== AppActive介绍 +AppActive，是一个面向业务应用构建云原生高可用多活容灾架构的开源中间件。它提供了应用多活容灾架构的标准、实现和 Demo，适用于丰富的业务场景（单 AZ、单 Region、单云、多 AZ、多 Region、多云、自建 IDC等）。 + +AppActive 建立在 阿里巴巴 使用 AHAS-MSHA 系统大规模运行生产应用系统的8年经验之上，且结合了来自阿里云商业化服务的外部多家客户和社区的最佳实践，具备高可靠、可拓展等特性。 + +AppActive 具备以下特性 + +==== 一、单元分流 +===== 流量统一接入 +对流量的把控能力，来源于流量的统一接入，我们将这一层称为接入层。接入层是单元所有流量的入口，它能解析请求协议，并按照设置的分流模式与分流粒度，将请求流量正确引导到正确单元的相应应用服务SLB上。下文若无特殊说明，请求协议默认HTTP。下图为接入层示意图。 + +===== 分流模式 +多活场景下，流量会按照某个纬度切片，分流到不同的单元。多活支持多种分流模式，比如按比例分流，按业务属性分流，具体选择哪种分流模式还是取决于业务场景需要。分流模式最终体现在路由规则里，路由规则是一项配置，它定义了某个流量应该隶属于哪个单元。 + +1. 按比例分流。在某些业务场景下，需要按用户分流，或者按设备号分流。用户、设备等都可以抽象成一个ID，那就可以将ID划为多个区间，每个区间归属于某个单元。这种分流模式，每个单元的流量比例，就可以通过ID区间进行估算，通过设置ID区间与单元容量的比例一致，就可以做到全局的负载均衡。 +2. 按业务属性分流。在某些业务场景下，需要按流量属性分流，比如将爬虫流量引入特定单元，或者按省份分流。爬虫、省份等都可以抽象成一个标签，那就可以将不同的标签值流量引入不同单元。这种分流模式，可以支持对不同业务属性的流量进行物理隔离。 + +===== 分流粒度 +随着应用服务化，当今应用早已不是单体架构，提供用户访问入口的应用也可能成百上千。接入层将用户流量引入正确的应用，支持域名与URI前缀两种粒度。 + +1. 按域名分流。按照不同域名区分不同应用。比如应用app1的域名是app1.example.com，app2的域名是app2.example.com。 +2. 按URI前缀分流。按照不同URI前缀区分不同应用。比如应用app1与app2的域名都是app.example.com，但是将URI中/app1前缀的流量引入app1，将/app2前缀的流量引入app2。 + +===== 流量协议 +接入层支持四层、七层丰富的流量请求协议，以满足用户互联网、物联网等多样化场景需求。 + +1. HTTP协议支持。接入层默认支持HTTP协议，从HTTP协议中解析出域名与URI，进行转发路由。 +2. HTTPS协议支持。接入层支持HTTPS协议，提供集中化的域名证书管理，满足用户可靠传输、安全传输的要求。用户在接入层配置好域名证书，则应用SLB无需再配置证书。 +3. 其他协议支持。接入层除了支持HTTP与HTTPS协议，还支持其他基于HTTP的协议，比如SOAP等。接入层在协议上有很大的扩展性，能以插件的形式迅速支持特殊协议，比如物联网场景下的MQTT，COAP等。 + +===== 路由透传 +为了确保流量能在单元内闭环，接入层、应用层、数据层每一层都会进行路由纠错或单元保护。为了识别流量，需要明确流量所属的单元化类型与分流id，我们称之为路由参数，以便通过路由规则计算出流量所属正确单元，因此，路由参数需要跟随请求路径一路传递，我们称之为路由透传。 + +1. 接入层路由透传。当浏览器发起业务请求时，需要在请求中携带路由参数。路由参数可以在cookie、head或body中，建议cookie。接入层能解析HTTP请求，拿到路由参数并路由到正确的应用SLB，同时应用服务器仍然能从请求中拿到原生的路由参数。 +2. 应用层路由透传。流量到达应用服务器，多活提供插件从HTTP请求中提取路由参数，并保存到上下文，下一步应用可能会发起RPC调用或异步消息，因此路由参数还需要在RPC与消息层面透传。 +3. RPC路由透传。当应用发起RPC调用时，RPC客户端能从上下文中取出路由参数，并跟随RPC请求到远程服务提供者Provider，Provider客户端识别出Request中的路由参数，亦保存到调用上下文。路由参数在RPC中的传递过程对用户透明。 +4. 消息路由透传。MQ客户端在发送消息时，会从当前上下文获取路由参数添加到消息属性中。MQ客户端消费消息时，能从消息属性中取出路由参数，亦保存到调用上下文。路由参数在MQ中的传递过程对用户透明。 +5. 数据层路由透传。数据脏写会造成很严重的后果，因此要保证数据落库到正确单元的DB。多活提供了 DRIVER 插件，对非本单元的请求拒绝。 + +==== 二、单元协同 +在容灾场景中，理想场景中各个单元独立，但实际上会存在部分跨单元场景的业务场景，为了满足这些场景，产品需要提供单元协同的能力。 + +===== 中心调用 +有些特定业务场景，为保证数据强一致性，特定服务只能在特定中心单元提供，所有对中心服务的调用都会直接路由到中心单元来完成。异地多活产品通过CSB组件和RPC多活插件来完成服务单元间协同调用，满足业务的完整性。 + +==== 三、单元保护 +产品保证业务逻辑的全局正确性，不会因切流操作导致单元业务逻辑不一致问题。系统自上而下各层都有对错误流量的纠错保护能力，保证业务按单元化规则进行正确的流转。 + +===== 接入层纠错 +流量打入接入层，接入层通过请求附加的路由参数判断流量归属单元，非本单元流量将被代理到正确的目标单元，保证了接入层入口流量的正确性。 + +===== RPC纠错 +RPC服务调用时，RPC多活Plugin在Consumer端会根据请求的单元信息，对服务调用进行正确的路由选址，对错误的流量服务调用，RPC多活Plugin会计算出正确的目标单元，跨单元调用目标单元服务，保证服务流转逻辑的一致性。同时RPC多活Plugin 在Provider端会对过来的请求进行二次校验，保证服务调用的正确。通过双重校验机制，RPC多活Plugin实现对RPC调用的纠错，保证服务调用的正确性。 + +==== 四、单元扩展 +===== 水平扩展 +当现有单元的业务承载量已达上限且无法扩容时，产品 提供简单快捷单元水平扩展能力： + +1. 全国范围内扩展新单元不受地域限制 +2. 扩展的新单元数量不受限制，单元的稳定性和性能不受单元数量影响 +3. 提供两种单元扩展形式：独立 DB 的异地单元 、 共享 DB 的同城单元 + +=== 如何使用AppActive + +==== 一、数据面 + +**前置条件** + +- 需要你的应用服务基于 Java 实现，并且以 SpringCloud 实现服务调用 +- 负载均衡支持 Ribbon，暂不支持 SpringCloudBalancer +- 支持声明式http客户端：Feign 和 RestTemplate，暂不支持 原始Http客户端如 OkHttp 和 HttpClient + +===== 入口应用 +入口应用负责从流量中提取路由标，并设置到上下文中 + +**改造步骤** + +1. 引入 maven 依赖 + + ``` + + com.alibaba.msha + client-bridge-servlet + 0.2.1 + + ``` + +2. 引入 filter，以 Spring 为例 + + ```java + @Configuration + public class WebConfig { + @Bean + public FilterRegistrationBean appActiveFilter() { + FilterRegistrationBean filterRegistrationBean = new FilterRegistrationBean<>(); + RequestFilter reqResFilter = new RequestFilter(); + filterRegistrationBean.setFilter(reqResFilter); + filterRegistrationBean.addUrlPatterns("/*"); + return filterRegistrationBean; + } + } + ``` + +3. 当请求到来时，可以在应用中调用 `AppContextClient.getRouteId();` 来获取路由ID + +===== 所有应用 + +**改造步骤** + +1. 在 provider 和 consumer 都引入 maven 依赖 + + ``` + + com.alibaba.msha + client-bridge-rpc-springcloud-common + 0.2.1 + + ``` + + 对于 使用 Nacos 作为注册中心的应用，还应引入 + ``` + + com.alibaba.msha + client-bridge-rpc-springcloud-nacos + 0.2.1 + + ``` + + 注意，不同的注册中心不能同时使用。 + + 然后引入自动配置 + + `@Import({ConsumerAutoConfig.class, NacosAutoConfig.class})` + +2. 在 consumer 的 maven 中引入切面，植入多活寻址逻辑 + + ``` + + + + + org.codehaus.mojo + aspectj-maven-plugin + 1.11 + + + + com.alibaba.msha + client-bridge-rpc-springcloud-common + + + ${maven.compiler.source} + ${maven.compiler.target} + 1.8 + true + + + + compileId + compile + + compile + + + + + + + ``` + +3. 在 provider 中定义不同uri的属性，支持 ant 模式的 uri，举例 + + ``` + @Bean + public FilterRegistrationBean appActiveUnitServiceFilter() { + FilterRegistrationBean filterRegistrationBean = new FilterRegistrationBean<>(); + UnitServiceFilter reqResFilter = new UnitServiceFilter(); + filterRegistrationBean.setFilter(reqResFilter); + filterRegistrationBean.addUrlPatterns("/detailHidden/*","/detail/*"); + return filterRegistrationBean; + } + + @Bean + public FilterRegistrationBean appActiveCenterServiceFilter() { + FilterRegistrationBean filterRegistrationBean = new FilterRegistrationBean<>(); + CenterServiceFilter reqResFilter = new CenterServiceFilter(); + filterRegistrationBean.setFilter(reqResFilter); + filterRegistrationBean.addUrlPatterns("/buy/*"); + return filterRegistrationBean; + } + ``` + 不同服务类型如下 + +- center: 中心服务，强一致的业务（例如库存、金额等）的服务，强制路由到中心机房，使用 `GlobalServiceFilter` 过滤 +- unit: 单元服务，基于规则，仅在本单元路由的服务，使用 `CoreServiceFilter` 过滤 +- normal: 普通服务，不做多活改造，使用 `GeneralServiceFilter` 过滤，本类服务亦可不单独配置，除上述两种服务以外都认为是普通服务 + +===== 基本配置 + +凡是依赖 `appactive-java-api` 模块的应用，启动时候都要配置参数： + +``` +-Dappactive.channelTypeEnum=NACOS +-Dappactive.namespaceId=appactiveDemoNamespaceId +``` + +表征当前应用使用 Nacos 作为命令通道，并且使用 appactiveDemoNamespaceId空间。 +该空间需要有一些几个 dataId（下面管控面进行说明），这些 dataId 的 groudId 必须一致，比如默认为 `appactive.groupId` +当然这些都可以在启动参数进行配置，如 + +``` +-Dappactive.dataId.idSourceRulePath=someDataId +-Dappactive.dataId.transformerRulePath=otherDataId +...... +-Dappactive.groupId=myGroupId +``` + +==== 二、管控面 + +在应用部署完成后要进行基线推送，在希望调整流量时进行切流。核心是规则的构造和推送，这里重点将几个规则进行说明。 + +- appactive.dataId.idSourceRulePath，举例： + +``` +{ + "source": "arg,header,cookie", + "tokenKey": "r_id" +} +``` + +说明，从http parameter、header、cookie 中按顺序寻找以r_id为key的value，找到一个即终止寻找过程。 + +- appactive.dataId.transformerRulePath，举例： + +``` +{ + "id": "userIdBetween", + "mod": "10000" +} +``` + +说明，提取到路由标后按照10000取模，作为最终路由标。 + + +- appactive.dataId.trafficRouteRulePath，举例： + +``` +{ + "itemType": "UnitRuleItem", + "items": [ + { + "name": "unit", + "conditions": [ + { + "@userIdBetween": [ + "0~1999" + ] + } + ] + }, + { + "name": "center", + "conditions": [ + { + "@userIdBetween": [ + "2000~9999" + ] + } + ] + } + ] +} + +``` +说明 按 10000 取模后在 0～1999 范围内的路由标应该被路由到 unit； + +按 10000 取模后在 2000～9999 范围内的路由标应该被路由到 center； + +- appactive.dataId.forbiddenRulePath，举例： + +假设我们希望将 2000~2999 从 unit 划分到 center，则新的appactive.trafficRulePath如下 + +``` +{ + "itemType": "UnitRuleItem", + "items": [ + { + "name": "unit", + "conditions": [ + { + "@userIdBetween": [ + "0~2999" + ] + } + ] + }, + { + "name": "center", + "conditions": [ + { + "@userIdBetween": [ + "3000~9999" + ] + } + ] + } + ] +} + +``` + +对应的appactive.forbiddenRulePath 为 + +``` + { + "itemType": "ForbiddenRuleItem", + "items": [ + { + "name": "between", + "conditions": [ + { + "@userIdBetween": [ + "2000~2999" + ] + } + ] + } + ] + } +``` \ No newline at end of file diff --git a/spring-cloud-alibaba-docs/src/main/asciidoc/appactive.adoc b/spring-cloud-alibaba-docs/src/main/asciidoc/appactive.adoc new file mode 100644 index 000000000..a577c1a40 --- /dev/null +++ b/spring-cloud-alibaba-docs/src/main/asciidoc/appactive.adoc @@ -0,0 +1,330 @@ +== Spring Cloud Alibaba AppActive + +=== Introduction + +AppActive is an open source middleware that builds a cloud-native, high-availability and multi-active disaster tolerance +architecture for business applications. It provides standards, implementations, and demos for applying the multi-active +disaster recovery architecture, which is suitable for rich business scenarios (single AZ, single region, single cloud, +multi AZ, multi region, multi-cloud, self-built IDC...). + +AppActive is an internal open source project of AHAS-MSHA. It is based on Alibaba's nearly 9-year production disaster +recovery practice, and combines the best practices of many external customers and communities from Alibaba Cloud's +commercial services, and has the characteristics of high reliability and scalability. + +AppActive has the following features: + +==== One, unit diversion + +===== Unified traffic access +The ability to control traffic comes from the unified access of traffic. We call this layer the access layer. The access layer is the entrance of all traffic of the unit. It can parse the request protocol and correctly guide the request traffic to the corresponding application service SLB of the correct unit according to the set split mode and split granularity. If there are no special instructions below, the request protocol defaults to HTTP. The figure below is a schematic diagram of the access layer. + +===== Shunt mode +In the multi-active scenario, the traffic will be sliced ​​according to a certain latitude and distributed to different units. Multi-active supports multiple diversion modes, such as proportional diversion and diversion according to business attributes. The specific diversion mode to choose depends on the needs of the business scenario. The shunt mode is finally reflected in the routing rules. The routing rule is a configuration that defines which unit a certain flow should belong to. + +1. Diversion proportionally.In some business scenarios, you need to split traffic according to users or device numbers. Users, devices, etc. can all be abstracted into one ID, and then the ID can be divided into multiple sections, and each section belongs to a certain unit. In this shunt mode, the traffic ratio of each unit can be estimated through the ID interval. By setting the ratio of the ID interval to the unit capacity to be consistent, global load balancing can be achieved. +2. Diversion according to business attributes.In some business scenarios, it is necessary to split traffic according to traffic attributes, such as introducing crawler traffic to a specific unit, or splitting traffic by province. Crawlers, provinces, etc. can all be abstracted into one label, and then different label value traffic can be introduced into different units. This offloading mode can support physical isolation of traffic with different business attributes. + +===== Shunt granularity +With the servicing of applications, today's applications are no longer a monolithic architecture, and there may be hundreds of applications that provide user access. The access layer introduces user traffic to the correct application, and supports two granularities of domain name and URI prefix. + +1. Diversion by domain name.Different applications are distinguished according to different domain names. For example, the domain name of application app1 is app1.example.com, and the domain name of app2 is app2.example.com. +2. Diversion by URI prefix.Different applications are distinguished according to different URI prefixes. For example, the domain names of apps app1 and app2 are both app.example.com, but the traffic with the prefix /app1 in the URI is introduced into app1, and the traffic with the prefix /app2 is introduced into app2. + +===== Traffic Protocol +The access layer supports four-layer and seven-layer rich traffic request protocols to meet the needs of users in diverse scenarios such as the Internet and the Internet of Things. + +1. HTTP protocol support.The access layer supports the HTTP protocol by default, and the domain name and URI are parsed from the HTTP protocol for forwarding and routing. +2. HTTPS protocol support.The access layer supports the HTTPS protocol, provides centralized domain name certificate management, and meets the user's requirements for reliable and secure transmission. If the user configures the domain name certificate at the access layer, the application of SLB does not need to configure the certificate. +3. Other protocol support.In addition to supporting HTTP and HTTPS protocols, the access layer also supports other HTTP-based protocols, such as SOAP. The access layer has great scalability in terms of protocols, and can quickly support special protocols in the form of plug-ins, such as MQTT and COAP in the Internet of Things scenario. + +===== Route transparent transmission +In order to ensure that the flow can be closed in the cell, each layer of the access layer, application layer, and data layer will perform routing error correction or cell protection. In order to identify the traffic, it is necessary to clarify the unitized type and branch id of the traffic, which we call routing parameters, so that the correct unit of the traffic can be calculated through routing rules. Therefore, the routing parameters need to be transmitted along the request path, which we call routing Penetrate. + +1. Access layer routing transparent transmission.When a browser initiates a service request, it needs to carry routing parameters in the request. Routing parameters can be in cookie, head or body, cookie is recommended. The access layer can parse the HTTP request, get the routing parameters and route to the correct application SLB, while the application server can still get the native routing parameters from the request. +2. Application layer routing transparent transmission.When the traffic arrives at the application server, MultiLive provides a plug-in to extract routing parameters from the HTTP request and save them in the context. The next application may initiate RPC calls or asynchronous messages. Therefore, routing parameters need to be transparently transmitted at the RPC and message levels. +3. RPC routing transparent transmission.When an application initiates an RPC call, the RPC client can retrieve routing parameters from the context and follow the RPC request to the remote service provider Provider. The Provider client recognizes the routing parameters in the Request and saves them in the calling context. The process of routing parameters in RPC is transparent to users. +4. Message routing transparent transmission.When the MQ client sends a message, it will obtain routing parameters from the current context and add it to the message properties. When the MQ client consumes a message, it can retrieve routing parameters from the message attributes and save them in the calling context. The process of routing parameters in MQ is transparent to users. +5. Data layer routing transparent transmission.Dirty writing of data can cause serious consequences, so it is necessary to ensure that the data is stored in the correct unit of DB. Duohuo provides the DRIVER plug-in, and rejects requests from non-this unit. + +==== Two, unit collaboration +In the disaster recovery scenario, each unit in the ideal scenario is independent, but in fact there will be some business scenarios that cross-unit scenarios. In order to meet these scenarios, the product needs to provide unit collaboration capabilities. + +===== Center call +In some specific business scenarios, in order to ensure strong data consistency, specific services can only be provided in specific central units, and all calls to central services will be directly routed to the central unit for completion. Remote multi-active products use CSB components and RPC multi-active plug-ins to complete coordinated calls between service units to meet business integrity. + +==== Three, unit protection +The product guarantees the global correctness of the business logic, and will not cause inconsistencies in the unit business logic due to cut-flow operations. Each layer of the system from top to bottom has error correction protection capabilities for error traffic to ensure that services are flowed correctly according to the unitized rules. + +===== Access layer error correction +The traffic enters the access layer, and the access layer determines the unit of the traffic by requesting additional routing parameters, and the non-unit traffic will be proxied to the correct target unit, ensuring the correctness of the access layer ingress traffic. + +===== RPC error correction +When the RPC service is called, the RPC Multi-Live Plugin will perform the correct routing of the service call based on the requested unit information on the Consumer side, and call the wrong traffic service. The RPC Multi-Live Plugin will calculate the correct target unit and call across units. Target unit services to ensure the consistency of service circulation logic. At the same time, the RPC Multi-Live Plugin will perform a second check on the incoming request on the Provider side to ensure the correct service call. Through the double check mechanism, RPC Multi-Live Plugin realizes the error correction of RPC calls to ensure the correctness of service calls. + +==== Four, unit extension +===== Horizontal extension +When the business carrying capacity of the existing unit has reached the upper limit and cannot be expanded, the product provides simple and fast unit horizontal expansion capabilities: + +1. Expansion of new units nationwide without geographic restrictions +2. The number of new units to be expanded is not limited, and the stability and performance of the unit are not affected by the number of units +3. Two types of unit expansion are provided: remote unit with independent DB and same-city unit with shared DB + +=== AppActive: How to + +==== A. Data Plane + +===== Frontend application + +The frontend application is responsible for extracting the routing beacon from the traffic and setting it in the context + +1. Introduce maven dependency + + ``` + + com.alibaba.msha + client-bridge-servlet + 0.2.1 + + ``` + +2. import filter，for example + + ```java + @Configuration + public class WebConfig { + @Bean + public FilterRegistrationBean appActiveFilter() { + FilterRegistrationBean filterRegistrationBean = new FilterRegistrationBean<>(); + RequestFilter reqResFilter = new RequestFilter(); + filterRegistrationBean.setFilter(reqResFilter); + filterRegistrationBean.addUrlPatterns("/*"); + return filterRegistrationBean; + } + } + ``` + +3. When the request comes, you can call `AppContextClient.getRouteId();` in the application to get the route ID + +===== All applications + +1. Introduce maven dependency for both consumer and producer + + ``` + + com.alibaba.msha + client-bridge-rpc-springcloud-common + 0.2.1 + + ``` + + if you use Nacos as service registry，you should import + ``` + + com.alibaba.msha + client-bridge-rpc-springcloud-nacos + 0.2.1 + + ``` + + It should be noted that you can not use 2 registry at the same time. + Then import auto config + + `@Import({ConsumerAutoConfig.class, NacosAutoConfig.class})` + +2. import aspect config for consumer + + ``` + + + + + org.codehaus.mojo + aspectj-maven-plugin + 1.11 + + + + com.alibaba.msha + client-bridge-rpc-springcloud-common + + + ${maven.compiler.source} + ${maven.compiler.target} + 1.8 + true + + + + compileId + compile + + compile + + + + + + + ``` +In which we defined a multi-active routing policy + +3. Define service type for uris in providers, such as + + ``` + @Bean + public FilterRegistrationBean appActiveUnitServiceFilter() { + FilterRegistrationBean filterRegistrationBean = new FilterRegistrationBean<>(); + UnitServiceFilter reqResFilter = new UnitServiceFilter(); + filterRegistrationBean.setFilter(reqResFilter); + filterRegistrationBean.addUrlPatterns("/detailHidden/*","/detail/*"); + return filterRegistrationBean; + } + + @Bean + public FilterRegistrationBean appActiveCenterServiceFilter() { + FilterRegistrationBean filterRegistrationBean = new FilterRegistrationBean<>(); + CenterServiceFilter reqResFilter = new CenterServiceFilter(); + filterRegistrationBean.setFilter(reqResFilter); + filterRegistrationBean.addUrlPatterns("/buy/*"); + return filterRegistrationBean; + } + ``` + + +- center: center service, which will only route within center idc, and is filtered by `GlobalServiceFilter` +- unit: unit service, which will only route within right unit according to multi-active rules, and is filtered by `CoreServiceFilter` +- normal: normal service, which requires no multi-active modification, and will route as it was, and is filtered by `GeneralServiceFilter`. Fyi, you can skip this service cause any service other than the above 2 types is considered as normal services. + +===== 4.1 Basic configuration + +All applications that rely on the `appactive-java-api` module must configure the parameters bellow + +``` +-Dappactive.channelTypeEnum=NACOS +-Dappactive.namespaceId=appactiveDemoNamespaceId +``` + +which indicate we use naocs as command channel and use namespace with the id "appactiveDemoNamespaceId". +The namespace must contains several dataIds(which will be described in controll plane section), which share one groupId( "appactive.groupId" by default). +Of course, all these parameters can be redefined,such as: + + +``` +-Dappactive.dataId.idSourceRulePath=someDataId +-Dappactive.dataId.transformerRulePath=otherDataId +...... +-Dappactive.groupId=myGroupId +``` + +==== B. Control Plane + +After the application is deployed, the baseline is pushed, and the flow is switched when you want to adjust the traffic. The core is the construction and push of rules, here are a few rules to explain. + +- appactive.dataId.idSourceRulePath, example: + +``` +{ + "source": "arg,header,cookie", + "tokenKey": "r_id" +} +``` + +AppActive would extract value corresponding to the key r_id in the order of parameter, header, cookie. + +- appactive.dataId.transformerRulePath, example: + +``` +{ + "id": "userIdBetween", + "mod": "10000" +} +``` + +The final routing target would be decided by rawValue % 10000 + +- appactive.dataId.trafficRouteRulePath, example: + +``` +{ + "itemType": "UnitRuleItem", + "items": [ + { + "name": "unit", + "conditions": [ + { + "@userIdBetween": [ + "0~1999" + ] + } + ] + }, + { + "name": "center", + "conditions": [ + { + "@userIdBetween": [ + "2000~9999" + ] + } + ] + } + ] +} + +``` +Modulo by 10000, the routing targets within the range of 0-1999 should be routed to unit, +the routing targets within the range of 2000-9999 should be routed to the center + + +- appactive.dataId.forbiddenRulePath, example: + +Suppose we would like to switch routing targets 2000~2999 from unit to center, the new value of appactive.trafficRulePath would be + +``` +{ + "itemType": "UnitRuleItem", + "items": [ + { + "name": "unit", + "conditions": [ + { + "@userIdBetween": [ + "0~2999" + ] + } + ] + }, + { + "name": "center", + "conditions": [ + { + "@userIdBetween": [ + "3000~9999" + ] + } + ] + } + ] +} + +``` + +the corresponding value of appactive.forbiddenRulePath is + +``` + { + "itemType": "ForbiddenRuleItem", + "items": [ + { + "name": "between", + "conditions": [ + { + "@userIdBetween": [ + "2000~2999" + ] + } + ] + } + ] + } +``` \ No newline at end of file diff --git a/spring-cloud-alibaba-examples/appactive-example/baseline.sh b/spring-cloud-alibaba-examples/appactive-example/baseline.sh new file mode 100755 index 000000000..3d24f3d06 --- /dev/null +++ b/spring-cloud-alibaba-examples/appactive-example/baseline.sh @@ -0,0 +1,88 @@ +# sh baseline.sh 2 or sh baseline.sh 2 NACOS appactiveDemoNamespaceId +# sh baseline.sh 3 + +type=$1 +channel=$2 +tenant=$3 +if [ ! -n "$channel" ] ;then + channel="FILE" +fi +echo "channel: ${channel}" + + +if [ `expr $type % 2` == 0 ] +then + if [ $channel = "FILE" ] + then + for file in $(ls ../data/); do + if [[ "$file" == *"path-address"* ]]; then + echo "continue" + continue + fi + echo "$(date "+%Y-%m-%d %H:%M:%S") 应用 ${file} 基线推送中"; + cp -f ./rule/idSource.json "../data/$file/" + cp -f ./rule/transformerBetween.json "../data/$file/idTransformer.json" + cp -f ./rule/idUnitMapping.json "../data/$file/" + cp -f ./rule/dbProperty.json "../data/$file/mysql-product" + arr=(${file//-/ }) + unitFlag=${arr[1]} + echo "{\"unitFlag\":\"${unitFlag}\"}" > "../data/$file/machine.json" + echo "$(date "+%Y-%m-%d %H:%M:%S") 应用 ${file} 基线推送完成" + done + elif [ $channel = "NACOS" ] + then + dataIdPrefix="appactive.dataId." + groupId="appactive.groupId" + + idSourceRule=$(cat ./rule/idSource.json) + echo "$(date "+%Y-%m-%d %H:%M:%S") idSourceRule 推送结果: " \ + && curl -X POST "127.0.0.1:8848/nacos/v1/cs/configs" \ + -d "tenant=${tenant}&dataId=${dataIdPrefix}idSourceRulePath&group=${groupId}&content=${idSourceRule}" \ + && echo "" + + idTransformerRule=$(cat ./rule/transformerBetween.json) + echo "$(date "+%Y-%m-%d %H:%M:%S") idTransformerRule 推送结果: " \ + && curl -X POST "127.0.0.1:8848/nacos/v1/cs/configs" \ + -d "tenant=${tenant}&dataId=${dataIdPrefix}transformerRulePath&group=${groupId}&content=${idTransformerRule}" \ + && echo "" + + idUnitMappingRule=$(cat ./rule/idUnitMapping.json) + echo "$(date "+%Y-%m-%d %H:%M:%S") idUnitMappingRule 推送结果: " \ + && curl -X POST "127.0.0.1:8848/nacos/v1/cs/configs" \ + -d "tenant=${tenant}&dataId=${dataIdPrefix}trafficRouteRulePath&group=${groupId}&content=${idUnitMappingRule}" \ + && echo "" + + forbiddenRule=$(cat ./rule/forbiddenRuleEmpty.json) + echo "$(date "+%Y-%m-%d %H:%M:%S") forbiddenRule 推送结果: " \ + && curl -X POST "127.0.0.1:8848/nacos/v1/cs/configs" \ + -d "tenant=${tenant}&dataId=${dataIdPrefix}forbiddenRulePath&group=${groupId}&content=${forbiddenRule}" \ + && echo "" + + dataScopeRule=$(cat ./rule/dbProperty.json) + echo "$(date "+%Y-%m-%d %H:%M:%S") dataScopeRule 推送结果: " \ + && curl -X POST "127.0.0.1:8848/nacos/v1/cs/configs" \ + -d "tenant=${tenant}&dataId=${dataIdPrefix}dataScopeRuleDirectoryPath_mysql-product&group=${groupId}&content=${dataScopeRule}" \ + && echo "" + else + echo "unsupported channel: ${channel}" + exit 1 + fi +fi + +if [ `expr $type % 3` == 0 ] +then + idSource=$(cat ./rule/idSource.json) + idTransformer=$(cat ./rule/idTransformer.json) + idUnitMapping=$(cat ./rule/idUnitMapping.json) + + gatewayRule="{\"idSource\" : $idSource, \"idTransformer\" : $idTransformer, \"idUnitMapping\" : $idUnitMapping}" + data="{\"key\" : \"459236fc-ed71-4bc4-b46c-69fc60d31f18_test1122\", \"value\" : $gatewayRule}" + echo $data + echo "$(date "+%Y-%m-%d %H:%M:%S") gateway 基线推送结果: " && curl --header "Content-Type: application/json" \ + --request POST \ + --data "$data" \ + 127.0.0.1:8090/set +fi + + + diff --git a/spring-cloud-alibaba-examples/appactive-example/common/pom.xml b/spring-cloud-alibaba-examples/appactive-example/common/pom.xml new file mode 100644 index 000000000..1d467b11d --- /dev/null +++ b/spring-cloud-alibaba-examples/appactive-example/common/pom.xml @@ -0,0 +1,62 @@ + + + + + 4.0.0 + + com.alibaba.cloud + spring-cloud-alibaba-examples + ${revision} + ../../pom.xml + + + appactive-example-common + Spring Cloud Starter Alibaba Appactive Example - Common Service + jar + + + + org.springframework.boot + spring-boot-starter-data-jpa + + + org.springframework.boot + spring-boot-starter-web + + + org.springframework + spring-beans + 5.3.18 + + + + com.alibaba.cloud + spring-cloud-starter-alibaba-nacos-discovery + + + com.alibaba.cloud + spring-cloud-starter-alibaba-nacos-config + + + org.springframework.cloud + spring-cloud-starter-openfeign + + + org.hibernate + hibernate-validator + 5.1.0.Final + + + + com.alibaba.msha + client-spi-metainfo + 0.2.1 + + + com.alibaba.cloud + spring-cloud-starter-alibaba-appactive + + + diff --git a/spring-cloud-alibaba-examples/appactive-example/common/src/main/java/com/alibaba/cloud/example/common/Constants.java b/spring-cloud-alibaba-examples/appactive-example/common/src/main/java/com/alibaba/cloud/example/common/Constants.java new file mode 100644 index 000000000..31a6f7bbd --- /dev/null +++ b/spring-cloud-alibaba-examples/appactive-example/common/src/main/java/com/alibaba/cloud/example/common/Constants.java @@ -0,0 +1,34 @@ +/* + * Copyright 2013-2021 the original author or authors. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * https://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +package com.alibaba.cloud.example.common; + +/** + * @author ChengPu raozihao + * @description + * @date 2022/8/15 + */ +public final class Constants { + + /** + * center flag. + */ + public static final String CENTER_FLAG = "center"; + + private Constants() { + } + +} diff --git a/spring-cloud-alibaba-examples/appactive-example/common/src/main/java/com/alibaba/cloud/example/common/RPCType.java b/spring-cloud-alibaba-examples/appactive-example/common/src/main/java/com/alibaba/cloud/example/common/RPCType.java new file mode 100644 index 000000000..d493b6d5b --- /dev/null +++ b/spring-cloud-alibaba-examples/appactive-example/common/src/main/java/com/alibaba/cloud/example/common/RPCType.java @@ -0,0 +1,30 @@ +/* + * Copyright 2013-2018 the original author or authors. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * https://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +package com.alibaba.cloud.example.common; + +/** + * @author raozihao, mageekchiu + * @author Steve + */ +public enum RPCType { + + /** + * Spring Cloud. + */ + SpringCloud + +} diff --git a/spring-cloud-alibaba-examples/appactive-example/common/src/main/java/com/alibaba/cloud/example/common/entity/Product.java b/spring-cloud-alibaba-examples/appactive-example/common/src/main/java/com/alibaba/cloud/example/common/entity/Product.java new file mode 100644 index 000000000..e449874cd --- /dev/null +++ b/spring-cloud-alibaba-examples/appactive-example/common/src/main/java/com/alibaba/cloud/example/common/entity/Product.java @@ -0,0 +1,108 @@ +/* + * Copyright 2013-2018 the original author or authors. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * https://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +package com.alibaba.cloud.example.common.entity; + +import java.io.Serializable; + +import javax.persistence.Column; +import javax.persistence.Entity; +import javax.persistence.Id; + +/** + * @author ChengPu raozihao + * @description + * @date 2022/8/15 + */ +@Entity +public class Product implements Serializable { + + @Id + @Column(nullable = false, columnDefinition = "char(100)") + private String id; + + @Column(nullable = false, columnDefinition = "char(100)") + private String name; + + @Column(nullable = false, columnDefinition = "char(100)") + private String img; + + @Column(nullable = false, columnDefinition = "varchar(2000)") + private String description; + + private int price; + + private int number; + + public Product() { + } + + public String getId() { + return id; + } + + public void setId(String id) { + this.id = id; + } + + public String getName() { + return name; + } + + public void setName(String name) { + this.name = name; + } + + public String getImg() { + return img; + } + + public void setImg(String img) { + this.img = img; + } + + public String getDescription() { + return description; + } + + public void setDescription(String description) { + this.description = description; + } + + public int getPrice() { + return price; + } + + public void setPrice(int price) { + this.price = price; + } + + public int getNumber() { + return number; + } + + public void setNumber(int number) { + this.number = number; + } + + @Override + public String toString() { + return "Product{" + "id='" + id + '\'' + ", name='" + name + '\'' + ", img='" + + img + '\'' + ", description='" + description + '\'' + ", price=" + price + + ", number=" + number + '}'; + } + +} diff --git a/spring-cloud-alibaba-examples/appactive-example/common/src/main/java/com/alibaba/cloud/example/common/entity/ResultHolder.java b/spring-cloud-alibaba-examples/appactive-example/common/src/main/java/com/alibaba/cloud/example/common/entity/ResultHolder.java new file mode 100644 index 000000000..bac909612 --- /dev/null +++ b/spring-cloud-alibaba-examples/appactive-example/common/src/main/java/com/alibaba/cloud/example/common/entity/ResultHolder.java @@ -0,0 +1,103 @@ +/* + * Copyright 2013-2018 the original author or authors. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * https://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +package com.alibaba.cloud.example.common.entity; + +import java.io.Serializable; +import java.util.ArrayList; +import java.util.List; + +public class ResultHolder implements Serializable { + + List chain = new ArrayList<>(); + + private T result; + + /** + * Default constructor. + */ + public ResultHolder() { + + } + + public ResultHolder(T result) { + this.result = result; + } + + public T getResult() { + return result; + } + + public void setResult(T result) { + this.result = result; + } + + public List getChain() { + return chain; + } + + public void setChain(List chain) { + this.chain = chain; + } + + public void addChain(String app, String unitFlag) { + chain.add(new Node(app, unitFlag)); + } + + @Override + public String toString() { + return "ResultHolder{" + "result=" + result + ", chain=" + chain + '}'; + } + + static class Node implements Serializable { + + private String app; + + private String unitFlag; + + Node() { + } + + Node(String app, String unitFlag) { + this.app = app; + this.unitFlag = unitFlag; + } + + public String getApp() { + return app; + } + + public void setApp(String app) { + this.app = app; + } + + public String getUnitFlag() { + return unitFlag; + } + + public void setUnitFlag(String unitFlag) { + this.unitFlag = unitFlag; + } + + @Override + public String toString() { + return "Node{" + "app='" + app + '\'' + ", unitFlag='" + unitFlag + '\'' + + '}'; + } + + } + +} diff --git a/spring-cloud-alibaba-examples/appactive-example/common/src/main/java/com/alibaba/cloud/example/common/filter/ChainAspect.java b/spring-cloud-alibaba-examples/appactive-example/common/src/main/java/com/alibaba/cloud/example/common/filter/ChainAspect.java new file mode 100644 index 000000000..f72b4dd0c --- /dev/null +++ b/spring-cloud-alibaba-examples/appactive-example/common/src/main/java/com/alibaba/cloud/example/common/filter/ChainAspect.java @@ -0,0 +1,55 @@ +/* + * Copyright 2013-2018 the original author or authors. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * https://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +package com.alibaba.cloud.example.common.filter; + +import com.alibaba.cloud.example.common.entity.ResultHolder; +import io.appactive.support.log.LogUtil; +import io.appactive.support.sys.JvmPropertyUtil; +import org.aspectj.lang.JoinPoint; +import org.aspectj.lang.annotation.AfterReturning; +import org.aspectj.lang.annotation.Aspect; +import org.slf4j.Logger; + +import org.springframework.stereotype.Component; + +@Aspect +@Component +public class ChainAspect { + + private static final Logger logger = LogUtil.getLogger(); + + /** + * Add tag information in result. + * @param joinPoint joinPoint + * @param result result + */ + @AfterReturning( + pointcut = "execution(* com.alibaba.cloud.example.frontend.service.*.*(..)) || " + + "execution(* com.alibaba.cloud.example.product.service.*.*(..)) || " + + "execution(* com.alibaba.cloud.example.storage.service.*.*(..)) || " + + "execution(* com.alibaba.cloud.example.common.service.*.*(..))", + returning = "result") + public void afterRunning(JoinPoint joinPoint, Object result) { + if (result instanceof ResultHolder) { + ResultHolder resultHolder = (ResultHolder) result; + resultHolder.addChain(JvmPropertyUtil.getJvmAndEnvValue("appactive.app"), + JvmPropertyUtil.getJvmAndEnvValue("appactive.unit")); + logger.info("ChainAspect: " + resultHolder); + } + } + +} diff --git a/spring-cloud-alibaba-examples/appactive-example/common/src/main/java/com/alibaba/cloud/example/common/service/OrderDAO.java b/spring-cloud-alibaba-examples/appactive-example/common/src/main/java/com/alibaba/cloud/example/common/service/OrderDAO.java new file mode 100644 index 000000000..640d4e2a6 --- /dev/null +++ b/spring-cloud-alibaba-examples/appactive-example/common/src/main/java/com/alibaba/cloud/example/common/service/OrderDAO.java @@ -0,0 +1,47 @@ +/* + * Copyright 2013-2018 the original author or authors. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * https://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +package com.alibaba.cloud.example.common.service; + +import com.alibaba.cloud.example.common.entity.ResultHolder; + +import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.cloud.openfeign.FeignClient; +import org.springframework.stereotype.Service; +import org.springframework.web.bind.annotation.GetMapping; +import org.springframework.web.bind.annotation.RequestParam; + +@Service +public class OrderDAO { + + @Autowired + private OrderService orderService; + + public ResultHolder buy(String rId, String pId, Integer number) { + return orderService.buy(rId, pId, number); + } + + @FeignClient(name = "storage") + public interface OrderService { + + @GetMapping("/buy/") + ResultHolder buy(@RequestParam(name = "rId") String rId, + @RequestParam(name = "id") String id, + @RequestParam(name = "number") Integer number); + + } + +} diff --git a/spring-cloud-alibaba-examples/appactive-example/common/src/main/java/com/alibaba/cloud/example/common/service/ProductDAO.java b/spring-cloud-alibaba-examples/appactive-example/common/src/main/java/com/alibaba/cloud/example/common/service/ProductDAO.java new file mode 100644 index 000000000..bebd4f492 --- /dev/null +++ b/spring-cloud-alibaba-examples/appactive-example/common/src/main/java/com/alibaba/cloud/example/common/service/ProductDAO.java @@ -0,0 +1,98 @@ +/* + * Copyright 2013-2018 the original author or authors. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * https://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +package com.alibaba.cloud.example.common.service; + +import java.util.HashMap; +import java.util.List; +import java.util.Map; + +import com.alibaba.cloud.example.common.RPCType; +import com.alibaba.cloud.example.common.entity.Product; +import com.alibaba.cloud.example.common.entity.ResultHolder; + +import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.cloud.openfeign.FeignClient; +import org.springframework.stereotype.Service; +import org.springframework.web.bind.annotation.RequestMapping; +import org.springframework.web.bind.annotation.RequestParam; +import org.springframework.web.client.RestTemplate; + +@Service +public class ProductDAO { + + @Autowired(required = false) + RestTemplate restTemplate; + + @Autowired + private ProductService productService; + + public ResultHolder> list() { + return productService.list(); + } + + public ResultHolder detail(String rId, String pId) { + return productService.detail(rId, pId); + } + + public ResultHolder detailHidden(String pId) { + return productService.detailHidden(pId); + } + + public ResultHolder buy(String rId, String pId, Integer number) { + return productService.buy(RPCType.SpringCloud.name(), rId, pId, number); + } + + public ResultHolder> listTemplate() { + if (restTemplate != null) { + return restTemplate.getForObject("http://product/list", ResultHolder.class); + } + return productService.list(); + } + + public ResultHolder detailTemplate(String rId, String pId) { + if (restTemplate != null) { + Map params = new HashMap<>(2); + params.put("rId", rId); + params.put("pId", pId); + return restTemplate.getForObject("http://product/detail", ResultHolder.class, + params); + } + return productService.detail(rId, pId); + } + + @FeignClient(name = "product") + public interface ProductService { + + @RequestMapping("/list/") + ResultHolder> list(); + + @RequestMapping("/detail/") + ResultHolder detail(@RequestParam(name = "rId") String rId, + @RequestParam(name = "pId") String pId); + + @RequestMapping("/detailHidden/") + ResultHolder detailHidden(@RequestParam(name = "pId") String pId); + + @RequestMapping("/buy/") + ResultHolder buy(@RequestParam(name = "rpcType") String rpcType, + @RequestParam(name = "rId") String rId, + @RequestParam(name = "pId") String pId, + @RequestParam(name = "number") Integer number); + + } + +} diff --git a/spring-cloud-alibaba-examples/appactive-example/common/src/main/java/com/alibaba/cloud/example/common/service/ProductServiceNormal.java b/spring-cloud-alibaba-examples/appactive-example/common/src/main/java/com/alibaba/cloud/example/common/service/ProductServiceNormal.java new file mode 100644 index 000000000..c2e1bd0ef --- /dev/null +++ b/spring-cloud-alibaba-examples/appactive-example/common/src/main/java/com/alibaba/cloud/example/common/service/ProductServiceNormal.java @@ -0,0 +1,28 @@ +/* + * Copyright 2013-2018 the original author or authors. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * https://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +package com.alibaba.cloud.example.common.service; + +import java.util.List; + +import com.alibaba.cloud.example.common.entity.Product; +import com.alibaba.cloud.example.common.entity.ResultHolder; + +public interface ProductServiceNormal { + + ResultHolder> list(); + +} diff --git a/spring-cloud-alibaba-examples/appactive-example/common/src/main/java/com/alibaba/cloud/example/common/service/ProductServiceUnit.java b/spring-cloud-alibaba-examples/appactive-example/common/src/main/java/com/alibaba/cloud/example/common/service/ProductServiceUnit.java new file mode 100644 index 000000000..0a7eaf56b --- /dev/null +++ b/spring-cloud-alibaba-examples/appactive-example/common/src/main/java/com/alibaba/cloud/example/common/service/ProductServiceUnit.java @@ -0,0 +1,26 @@ +/* + * Copyright 2013-2018 the original author or authors. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * https://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +package com.alibaba.cloud.example.common.service; + +import com.alibaba.cloud.example.common.entity.Product; +import com.alibaba.cloud.example.common.entity.ResultHolder; + +public interface ProductServiceUnit { + + ResultHolder detail(String rId, String pId); + +} diff --git a/spring-cloud-alibaba-examples/appactive-example/common/src/main/java/com/alibaba/cloud/example/common/service/ProductServiceUnitHidden.java b/spring-cloud-alibaba-examples/appactive-example/common/src/main/java/com/alibaba/cloud/example/common/service/ProductServiceUnitHidden.java new file mode 100644 index 000000000..cae8eddf5 --- /dev/null +++ b/spring-cloud-alibaba-examples/appactive-example/common/src/main/java/com/alibaba/cloud/example/common/service/ProductServiceUnitHidden.java @@ -0,0 +1,26 @@ +/* + * Copyright 2013-2018 the original author or authors. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * https://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +package com.alibaba.cloud.example.common.service; + +import com.alibaba.cloud.example.common.entity.Product; +import com.alibaba.cloud.example.common.entity.ResultHolder; + +public interface ProductServiceUnitHidden { + + ResultHolder detail(String pId); + +} diff --git a/spring-cloud-alibaba-examples/appactive-example/component-quickstart.yml b/spring-cloud-alibaba-examples/appactive-example/component-quickstart.yml new file mode 100644 index 000000000..6bb8cb3a1 --- /dev/null +++ b/spring-cloud-alibaba-examples/appactive-example/component-quickstart.yml @@ -0,0 +1,27 @@ +version: "3" +services: + nacos: + container_name: nacos + hostname: nacos + image: nacos/nacos-server:2.0.3 + environment: + - PREFER_HOST_MODE=hostname + - MODE=standalone + ports: + - "8848:8848" + - "9848:9848" + - "9849:9849" + + mysql: + container_name: mysql + hostname: mysql + image: mysql:5.7 + environment: + MYSQL_ROOT_PASSWORD: root + MYSQL_DATABASE: product + ports: + - "3306:3306" + command: [ + --character-set-server=utf8mb4, + --collation-server=utf8mb4_unicode_ci + ] \ No newline at end of file diff --git a/spring-cloud-alibaba-examples/appactive-example/cut.sh b/spring-cloud-alibaba-examples/appactive-example/cut.sh new file mode 100755 index 000000000..870a435c8 --- /dev/null +++ b/spring-cloud-alibaba-examples/appactive-example/cut.sh @@ -0,0 +1,86 @@ +channel=$1 +tenant=$2 +waitTime=$3 +if [ ! -n "$channel" ] ;then + channel="FILE" +fi +if [ ! -n "$waitTime" ] ;then + waitTime=3 +fi +echo "channel: ${channel}" +dataIdPrefix="appactive.dataId." +groupId="appactive.groupId" + +forbiddenFile="forbiddenRule.json" +forbiddenFileEmpty="forbiddenRuleEmpty.json" +idUnitMappingNextFile="idUnitMappingNext.json" + +if [ $channel = "FILE" ] +then + for file in $(ls ../data/); do + if [[ "$file" == *"path-address"* ]]; then + echo "continue" + continue + fi + echo "$(date "+%Y-%m-%d %H:%M:%S") 应用 ${file} 禁写规则推送中)" + cp -f ./rule/$forbiddenFile "../data/$file/forbiddenRule.json" + echo "$(date "+%Y-%m-%d %H:%M:%S") 应用 ${file} 禁写规则推送完成" + done +elif [ $channel = "NACOS" ] +then + forbiddenRule=$(cat ./rule/forbiddenRule.json) + echo "$(date "+%Y-%m-%d %H:%M:%S") forbiddenRule 推送结果: " \ + && curl -X POST "127.0.0.1:8848/nacos/v1/cs/configs" \ + -d "tenant=${tenant}&dataId=${dataIdPrefix}forbiddenRulePath&group=${groupId}&content=${forbiddenRule}" \ + && echo "" +else + echo "unsupported channel: ${channel}" + exit 1 +fi + +idSource=$(cat ./rule/idSource.json) +idTransformer=$(cat ./rule/idTransformer.json) +idUnitMapping=$(cat ./rule/$idUnitMappingNextFile) + +gatewayRule="{\"idSource\" : $idSource, \"idTransformer\" : $idTransformer, \"idUnitMapping\" : $idUnitMapping}" +data="{\"key\" : \"459236fc-ed71-4bc4-b46c-69fc60d31f18_test1122\", \"value\" : $gatewayRule}" +echo $data +echo "$(date "+%Y-%m-%d %H:%M:%S") gateway 新规则推送结果: " && curl --header "Content-Type: application/json" \ +--request POST \ +--data "$data" \ +127.0.0.1:8090/set + +echo "等待数据追平......" +sleep "${waitTime}s" +echo "数据已经追平，下发新规则......" + +if [ $channel = "FILE" ] +then + for file in $(ls ../data/); do + if [[ "$file" == *"path-address"* ]]; then + echo "continue" + continue + fi + echo "$(date "+%Y-%m-%d %H:%M:%S") 应用 ${file} 新规则推送中" + cp -f ./rule/$idUnitMappingNextFile "../data/$file/idUnitMapping.json" + echo "$(date "+%Y-%m-%d %H:%M:%S") 应用 ${file} 新规则推送完成" + echo "$(date "+%Y-%m-%d %H:%M:%S") 应用 ${file} 清除禁写规则推送中)" + cp -f ./rule/$forbiddenFileEmpty "../data/$file/forbiddenRule.json" + echo "$(date "+%Y-%m-%d %H:%M:%S") 应用 ${file} 清除禁写规则推送完成" + done +elif [ $channel = "NACOS" ] +then + idUnitMappingRule=$(cat ./rule/idUnitMappingNext.json) + echo "$(date "+%Y-%m-%d %H:%M:%S") idUnitMappingRule 推送结果: " \ + && curl -X POST "127.0.0.1:8848/nacos/v1/cs/configs" \ + -d "tenant=${tenant}&dataId=${dataIdPrefix}trafficRouteRulePath&group=${groupId}&content=${idUnitMappingRule}" \ + && echo "" + forbiddenRule=$(cat ./rule/forbiddenRuleEmpty.json) + echo "$(date "+%Y-%m-%d %H:%M:%S") forbiddenRule 推送结果: " \ + && curl -X POST "127.0.0.1:8848/nacos/v1/cs/configs" \ + -d "tenant=${tenant}&dataId=${dataIdPrefix}forbiddenRulePath&group=${groupId}&content=${forbiddenRule}" \ + && echo "" +else + echo "unsupported channel: ${channel}" + exit 1 +fi diff --git a/spring-cloud-alibaba-examples/appactive-example/frontend/Dockerfile b/spring-cloud-alibaba-examples/appactive-example/frontend/Dockerfile new file mode 100644 index 000000000..992e90044 --- /dev/null +++ b/spring-cloud-alibaba-examples/appactive-example/frontend/Dockerfile @@ -0,0 +1,19 @@ +FROM openjdk:8-jdk-alpine + +WORKDIR /app +COPY target/frontend-0.2.1.jar /app +# 设置文件夹操作权限 +RUN chown -R root:root /app/* && \ + chmod a+rw -R /app/* +#EXPOSE 8088 +USER root:root + +ARG UNITFLAG=default + +ENV TZ=Asia/Shanghai \ + UNITFLAG=$UNITFLAG \ + LANG="en_US.UTF-8" + +ENTRYPOINT ["sh", "-c"] +CMD ["java -jar /app/frontend-0.2.1.jar"] +#CMD ["sleep 10m"] diff --git a/spring-cloud-alibaba-examples/appactive-example/frontend/pom.xml b/spring-cloud-alibaba-examples/appactive-example/frontend/pom.xml new file mode 100644 index 000000000..8c6d351c8 --- /dev/null +++ b/spring-cloud-alibaba-examples/appactive-example/frontend/pom.xml @@ -0,0 +1,60 @@ + + + + + + com.alibaba.cloud + spring-cloud-alibaba-examples + ${revision} + ../../pom.xml + + 4.0.0 + + frontend + Spring Cloud Starter Alibaba Appactive Example - Frontend Service + jar + + + 8 + 8 + true + + + + + com.alibaba.cloud + appactive-example-common + ${revision} + + + org.springframework.boot + spring-boot-starter-data-jpa + + + + + + org.springframework.boot + spring-boot-starter-thymeleaf + + + + + + diff --git a/spring-cloud-alibaba-examples/appactive-example/frontend/src/main/java/com/alibaba/cloud/example/frontend/FrontendApplication.java b/spring-cloud-alibaba-examples/appactive-example/frontend/src/main/java/com/alibaba/cloud/example/frontend/FrontendApplication.java new file mode 100644 index 000000000..5231093b0 --- /dev/null +++ b/spring-cloud-alibaba-examples/appactive-example/frontend/src/main/java/com/alibaba/cloud/example/frontend/FrontendApplication.java @@ -0,0 +1,36 @@ +/* + * Copyright 2013-2018 the original author or authors. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * https://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +package com.alibaba.cloud.example.frontend; + +import org.springframework.boot.SpringApplication; +import org.springframework.boot.autoconfigure.SpringBootApplication; +import org.springframework.boot.autoconfigure.jdbc.DataSourceAutoConfiguration; +import org.springframework.cloud.client.discovery.EnableDiscoveryClient; +import org.springframework.cloud.openfeign.EnableFeignClients; +import org.springframework.context.annotation.ComponentScan; + +@SpringBootApplication(exclude = { DataSourceAutoConfiguration.class }) +@ComponentScan(basePackages = { "com.alibaba.cloud.example" }) +@EnableDiscoveryClient +@EnableFeignClients(basePackages = { "com.alibaba.cloud.example" }) +public class FrontendApplication { + + public static void main(String[] args) { + SpringApplication.run(FrontendApplication.class, args); + } + +} diff --git a/spring-cloud-alibaba-examples/appactive-example/frontend/src/main/java/com/alibaba/cloud/example/frontend/controller/FrontController.java b/spring-cloud-alibaba-examples/appactive-example/frontend/src/main/java/com/alibaba/cloud/example/frontend/controller/FrontController.java new file mode 100644 index 000000000..d7eee3296 --- /dev/null +++ b/spring-cloud-alibaba-examples/appactive-example/frontend/src/main/java/com/alibaba/cloud/example/frontend/controller/FrontController.java @@ -0,0 +1,172 @@ +/* + * Copyright 2013-2018 the original author or authors. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * https://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +package com.alibaba.cloud.example.frontend.controller; + +import java.util.HashMap; +import java.util.List; +import java.util.Map; + +import javax.annotation.PostConstruct; +import javax.annotation.Resource; + +import com.alibaba.cloud.example.common.RPCType; +import com.alibaba.cloud.example.common.entity.Product; +import com.alibaba.cloud.example.common.entity.ResultHolder; +import com.alibaba.cloud.example.common.service.ProductDAO; +import com.alibaba.fastjson.JSON; +import io.appactive.java.api.base.AppContextClient; + +import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.beans.factory.annotation.Value; +import org.springframework.core.env.Environment; +import org.springframework.stereotype.Controller; +import org.springframework.ui.Model; +import org.springframework.web.bind.annotation.CookieValue; +import org.springframework.web.bind.annotation.GetMapping; +import org.springframework.web.bind.annotation.ModelAttribute; +import org.springframework.web.bind.annotation.RequestMapping; +import org.springframework.web.bind.annotation.RequestParam; +import org.springframework.web.bind.annotation.ResponseBody; + +@Controller("/") +public class FrontController { + + @Resource + private ProductDAO productDAO; + + @Value("${spring.application.name}") + private String appName; + + @Autowired + private Environment env; + + private Map metaData; + + @RequestMapping("/") + public String index() { + return "redirect:/listProduct"; + } + + @RequestMapping("/echo") + @ResponseBody + public ResultHolder echo(@RequestParam(required = false, + defaultValue = "echo content") String content) { + return new ResultHolder<>(appName + " : " + content); + } + + @RequestMapping("/check") + @ResponseBody + public String check() { + return "OK From " + appName; + } + + @RequestMapping("/show") + @ResponseBody + public String show() { + return "routerId: " + AppContextClient.getRouteId(); + } + + @ModelAttribute("metaData") + public Map getMetaData() { + return metaData; + } + + @PostConstruct + public void parseMetaData() { + String unitList = env.getProperty("io.appactive.demo.unitlist"); + String appList = env.getProperty("io.appactive.demo.applist"); + metaData = new HashMap<>(2); + metaData.put("unitList", unitList.split(",")); + metaData.put("appList", appList.split(",")); + } + + @RequestMapping("/meta") + @ResponseBody + public ResultHolder meta() { + return new ResultHolder<>(metaData); + } + + @GetMapping("/listProduct") + public String listProduct( + @CookieValue(value = "rpc_type", required = false, + defaultValue = "Dubbo") RPCType rpcType, + @RequestParam(required = false, defaultValue = "feign") String call, + Model model) { + // normal + ResultHolder> resultHolder = (call.equals("feign") + ? productDAO.list() : productDAO.listTemplate()); + + model.addAttribute("result", JSON.toJSONString(resultHolder.getResult())); + model.addAttribute("products", resultHolder.getResult()); + model.addAttribute("chain", JSON.toJSONString(resultHolder.getChain())); + model.addAttribute("current", "listProduct"); + return "index.html"; + } + + @GetMapping("/detailProduct") + public String detailProduct( + @CookieValue(value = "rpc_type", required = false, + defaultValue = "Dubbo") RPCType rpcType, + @RequestParam(required = false, defaultValue = "12") String id, + @RequestParam(required = false, defaultValue = "false") Boolean hidden, + @RequestParam(required = false, defaultValue = "feign") String call, + Model model) { + // unit + ResultHolder resultHolder = getProductResultHolder(rpcType, id, hidden, + call); + + model.addAttribute("result", JSON.toJSONString(resultHolder.getResult())); + model.addAttribute("product", resultHolder.getResult()); + model.addAttribute("chain", JSON.toJSONString(resultHolder.getChain())); + model.addAttribute("current", "detailProduct"); + return "detail.html"; + } + + private ResultHolder getProductResultHolder(RPCType rpcType, String id, + Boolean hidden, String call) { + ResultHolder resultHolder; + resultHolder = hidden ? productDAO.detailHidden(id) + : (call.equals("feign") + ? productDAO.detail(AppContextClient.getRouteId(), id) + : productDAO.detailTemplate(AppContextClient.getRouteId(), id)); + return resultHolder; + } + + @RequestMapping("/buyProduct") + public String buyProduct( + @CookieValue(value = "rpc_type", required = false, + defaultValue = "Dubbo") RPCType rpcType, + @RequestParam(required = false, defaultValue = "12") String pId, + @RequestParam(required = false, defaultValue = "1") Integer number, + @RequestParam(required = false, defaultValue = "feign") String call, + Model model) { + // unit + ResultHolder resultHolder = productDAO.buy(AppContextClient.getRouteId(), + pId, number); + + ResultHolder productHolder = getProductResultHolder(rpcType, pId, false, + call); + + model.addAttribute("result", JSON.toJSONString(resultHolder.getResult())); + model.addAttribute("msg", resultHolder.getResult()); + model.addAttribute("product", productHolder.getResult()); + model.addAttribute("chain", JSON.toJSONString(resultHolder.getChain())); + model.addAttribute("current", "buyProduct"); + return "buy.html"; + } + +} diff --git a/spring-cloud-alibaba-examples/appactive-example/frontend/src/main/java/com/alibaba/cloud/example/frontend/filter/ChainFilter.java b/spring-cloud-alibaba-examples/appactive-example/frontend/src/main/java/com/alibaba/cloud/example/frontend/filter/ChainFilter.java new file mode 100644 index 000000000..7a894fc05 --- /dev/null +++ b/spring-cloud-alibaba-examples/appactive-example/frontend/src/main/java/com/alibaba/cloud/example/frontend/filter/ChainFilter.java @@ -0,0 +1,49 @@ +/* + * Copyright 2013-2018 the original author or authors. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * https://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +package com.alibaba.cloud.example.frontend.filter; + +import java.io.IOException; + +import javax.servlet.Filter; +import javax.servlet.FilterChain; +import javax.servlet.FilterConfig; +import javax.servlet.ServletException; +import javax.servlet.ServletRequest; +import javax.servlet.ServletResponse; +import javax.servlet.http.HttpServletResponse; + +// @Component +public class ChainFilter implements Filter { + + @Override + public void init(FilterConfig filterConfig) throws ServletException { + + } + + @Override + public void doFilter(ServletRequest request, ServletResponse response, + FilterChain chain) throws IOException, ServletException { + HttpServletResponse res = (HttpServletResponse) response; + chain.doFilter(request, response); + } + + @Override + public void destroy() { + + } + +} diff --git a/spring-cloud-alibaba-examples/appactive-example/frontend/src/main/resources/application.properties b/spring-cloud-alibaba-examples/appactive-example/frontend/src/main/resources/application.properties new file mode 100644 index 000000000..761a0f55c --- /dev/null +++ b/spring-cloud-alibaba-examples/appactive-example/frontend/src/main/resources/application.properties @@ -0,0 +1,18 @@ +server.port=8089 +spring.application.name=frontend + +appactive.unit=center +appactive.app=frontend +io.appactive.demo.unitlist=center,unit +io.appactive.demo.applist=frontend,product,storage +spring.thymeleaf.mode=LEGACYHTML5 +spring.thymeleaf.encoding=UTF-8 +spring.thymeleaf.servlet.content-type=text/html +spring.thymeleaf.suffix=.html +spring.thymeleaf.cache=false +spring.cloud.nacos.discovery.server-addr=127.0.0.1:8848 +feign.client.config.default.connectTimeout=8000 +feign.client.config.default.readTimeout=8000 +spring.cloud.appactive.filter.general-path=/* +product.ribbon.NFLoadBalancerRuleClassName=com.alibaba.cloud.appactive.consumer.AppactiveRule + diff --git a/spring-cloud-alibaba-examples/appactive-example/frontend/src/main/resources/static/css/bootstrap.min.css b/spring-cloud-alibaba-examples/appactive-example/frontend/src/main/resources/static/css/bootstrap.min.css new file mode 100644 index 000000000..c814524fe --- /dev/null +++ b/spring-cloud-alibaba-examples/appactive-example/frontend/src/main/resources/static/css/bootstrap.min.css @@ -0,0 +1,7 @@ +/*! + * Bootstrap v4.0.0 (https://getbootstrap.com) + * Copyright 2011-2018 The Bootstrap Authors + * Copyright 2011-2018 Twitter, Inc. + * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE) + */:root{--blue:#007bff;--indigo:#6610f2;--purple:#6f42c1;--pink:#e83e8c;--red:#dc3545;--orange:#fd7e14;--yellow:#ffc107;--green:#28a745;--teal:#20c997;--cyan:#17a2b8;--white:#fff;--gray:#6c757d;--gray-dark:#343a40;--primary:#007bff;--secondary:#6c757d;--success:#28a745;--info:#17a2b8;--warning:#ffc107;--danger:#dc3545;--light:#f8f9fa;--dark:#343a40;--breakpoint-xs:0;--breakpoint-sm:576px;--breakpoint-md:768px;--breakpoint-lg:992px;--breakpoint-xl:1200px;--font-family-sans-serif:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif,"Apple Color Emoji","Segoe UI Emoji","Segoe UI Symbol";--font-family-monospace:SFMono-Regular,Menlo,Monaco,Consolas,"Liberation Mono","Courier 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o=this._element;t(e).hasClass(d)&&(t(this._menu).hasClass(m)||t(this._menu).hasClass(p))&&(o=e),"scrollParent"!==this._config.boundary&&t(e).addClass(v),this._popper=new n(o,this._menu,this._getPopperConfig())}"ontouchstart"in document.documentElement&&0===t(e).closest(C).length&&t("body").children().on("mouseover",null,t.noop),this._element.focus(),this._element.setAttribute("aria-expanded",!0),t(this._menu).toggleClass(f),t(e).toggleClass(f).trigger(t.Event(c.SHOWN,s))}}}},l.dispose=function(){t.removeData(this._element,i),t(this._element).off(o),this._element=null,this._menu=null,null!==this._popper&&(this._popper.destroy(),this._popper=null)},l.update=function(){this._inNavbar=this._detectNavbar(),null!==this._popper&&this._popper.scheduleUpdate()},l._addEventListeners=function(){var e=this;t(this._element).on(c.CLICK,function(t){t.preventDefault(),t.stopPropagation(),e.toggle()})},l._getConfig=function(n){return 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n=this.constructor.DATA_KEY,i=t(e.currentTarget).data(n);i||(i=new this.constructor(e.currentTarget,this._getDelegateConfig()),t(e.currentTarget).data(n,i)),i._activeTrigger.click=!i._activeTrigger.click,i._isWithActiveTrigger()?i._enter(null,i):i._leave(null,i)}else{if(t(this.getTipElement()).hasClass(p))return void this._leave(null,this);this._enter(null,this)}},I.dispose=function(){clearTimeout(this._timeout),t.removeData(this.element,this.constructor.DATA_KEY),t(this.element).off(this.constructor.EVENT_KEY),t(this.element).closest(".modal").off("hide.bs.modal"),this.tip&&t(this.tip).remove(),this._isEnabled=null,this._timeout=null,this._hoverState=null,this._activeTrigger=null,null!==this._popper&&this._popper.destroy(),this._popper=null,this.element=null,this.config=null,this.tip=null},I.show=function(){var e=this;if("none"===t(this.element).css("display"))throw new Error("Please use show on visible elements");var i=t.Event(this.constructor.Event.SHOW);if(this.isWithContent()&&this._isEnabled){t(this.element).trigger(i);var s=t.contains(this.element.ownerDocument.documentElement,this.element);if(i.isDefaultPrevented()||!s)return;var r=this.getTipElement(),o=P.getUID(this.constructor.NAME);r.setAttribute("id",o),this.element.setAttribute("aria-describedby",o),this.setContent(),this.config.animation&&t(r).addClass(g);var l="function"==typeof this.config.placement?this.config.placement.call(this,r,this.element):this.config.placement,h=this._getAttachment(l);this.addAttachmentClass(h);var c=!1===this.config.container?document.body:t(this.config.container);t(r).data(this.constructor.DATA_KEY,this),t.contains(this.element.ownerDocument.documentElement,this.tip)||t(r).appendTo(c),t(this.element).trigger(this.constructor.Event.INSERTED),this._popper=new n(this.element,r,{placement:h,modifiers:{offset:{offset:this.config.offset},flip:{behavior:this.config.fallbackPlacement},arrow:{element:v},preventOverflow:{boundariesElement:this.config.boundary}},onCreate:function(t){t.originalPlacement!==t.placement&&e._handlePopperPlacementChange(t)},onUpdate:function(t){e._handlePopperPlacementChange(t)}}),t(r).addClass(p),"ontouchstart"in document.documentElement&&t("body").children().on("mouseover",null,t.noop);var u=function(){e.config.animation&&e._fixTransition();var n=e._hoverState;e._hoverState=null,t(e.element).trigger(e.constructor.Event.SHOWN),n===d&&e._leave(null,e)};P.supportsTransitionEnd()&&t(this.tip).hasClass(g)?t(this.tip).one(P.TRANSITION_END,u).emulateTransitionEnd(a._TRANSITION_DURATION):u()}},I.hide=function(e){var n=this,i=this.getTipElement(),s=t.Event(this.constructor.Event.HIDE),r=function(){n._hoverState!==f&&i.parentNode&&i.parentNode.removeChild(i),n._cleanTipClass(),n.element.removeAttribute("aria-describedby"),t(n.element).trigger(n.constructor.Event.HIDDEN),null!==n._popper&&n._popper.destroy(),e&&e()};t(this.element).trigger(s),s.isDefaultPrevented()||(t(i).removeClass(p),"ontouchstart"in document.documentElement&&t("body").children().off("mouseover",null,t.noop),this._activeTrigger[y]=!1,this._activeTrigger[T]=!1,this._activeTrigger[E]=!1,P.supportsTransitionEnd()&&t(this.tip).hasClass(g)?t(i).one(P.TRANSITION_END,r).emulateTransitionEnd(150):r(),this._hoverState="")},I.update=function(){null!==this._popper&&this._popper.scheduleUpdate()},I.isWithContent=function(){return Boolean(this.getTitle())},I.addAttachmentClass=function(e){t(this.getTipElement()).addClass("bs-tooltip-"+e)},I.getTipElement=function(){return this.tip=this.tip||t(this.config.template)[0],this.tip},I.setContent=function(){var e=t(this.getTipElement());this.setElementContent(e.find(m),this.getTitle()),e.removeClass(g+" "+p)},I.setElementContent=function(e,n){var i=this.config.html;"object"==typeof n&&(n.nodeType||n.jquery)?i?t(n).parent().is(e)||e.empty().append(n):e.text(t(n).text()):e[i?"html":"text"](n)},I.getTitle=function(){var t=this.element.getAttribute("data-original-title");return t||(t="function"==typeof this.config.title?this.config.title.call(this.element):this.config.title),t},I._getAttachment=function(t){return c[t.toUpperCase()]},I._setListeners=function(){var e=this;this.config.trigger.split(" ").forEach(function(n){if("click"===n)t(e.element).on(e.constructor.Event.CLICK,e.config.selector,function(t){return e.toggle(t)});else if(n!==C){var i=n===E?e.constructor.Event.MOUSEENTER:e.constructor.Event.FOCUSIN,s=n===E?e.constructor.Event.MOUSELEAVE:e.constructor.Event.FOCUSOUT;t(e.element).on(i,e.config.selector,function(t){return e._enter(t)}).on(s,e.config.selector,function(t){return e._leave(t)})}t(e.element).closest(".modal").on("hide.bs.modal",function(){return e.hide()})}),this.config.selector?this.config=r({},this.config,{trigger:"manual",selector:""}):this._fixTitle()},I._fixTitle=function(){var t=typeof this.element.getAttribute("data-original-title");(this.element.getAttribute("title")||"string"!==t)&&(this.element.setAttribute("data-original-title",this.element.getAttribute("title")||""),this.element.setAttribute("title",""))},I._enter=function(e,n){var i=this.constructor.DATA_KEY;(n=n||t(e.currentTarget).data(i))||(n=new 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n[p?'left':'top']=r[o]-(s?n[p?'width':'height']:0),e.placement=x(t),e.offsets.popper=c(n),e}},hide:{order:800,enabled:!0,fn:function(e){if(!F(e.instance.modifiers,'hide','preventOverflow'))return e;var t=e.offsets.reference,o=T(e.instance.modifiers,function(e){return'preventOverflow'===e.name}).boundaries;if(t.bottomo.right||t.top>o.bottom||t.right + + + + + + + +
+
+ +
+
+
+ +
+
+

+

+ 价格: + 库存: + + 购买 + +

+
+
+
+
+
+
+ + diff --git a/spring-cloud-alibaba-examples/appactive-example/frontend/src/main/resources/templates/detail.html b/spring-cloud-alibaba-examples/appactive-example/frontend/src/main/resources/templates/detail.html new file mode 100644 index 000000000..c323947d1 --- /dev/null +++ b/spring-cloud-alibaba-examples/appactive-example/frontend/src/main/resources/templates/detail.html @@ -0,0 +1,41 @@ + + + + + + +
+
+
+
+
+ +
+
+

+

+ 价格: + 库存: +

+
+
+
+
+
+
+ + diff --git a/spring-cloud-alibaba-examples/appactive-example/frontend/src/main/resources/templates/header.html b/spring-cloud-alibaba-examples/appactive-example/frontend/src/main/resources/templates/header.html new file mode 100644 index 000000000..98f2358a9 --- /dev/null +++ b/spring-cloud-alibaba-examples/appactive-example/frontend/src/main/resources/templates/header.html @@ -0,0 +1,258 @@ + + + + + + + Appactive Demo + + + + + + + + + + + + + + +
+ + + + +
+
+ +
+
+
+
+
+
+
绿色格子-流量路径
+
+
+
+
+
+
+
+
+
+
+ +
+
center
+
gateway
+
+
+
+
+
+
+
+
+
+
+ +
+
+
+
+
+
+
+
+
+
+
+
+ + diff --git a/spring-cloud-alibaba-examples/appactive-example/frontend/src/main/resources/templates/index.html b/spring-cloud-alibaba-examples/appactive-example/frontend/src/main/resources/templates/index.html new file mode 100644 index 000000000..4943051cf --- /dev/null +++ b/spring-cloud-alibaba-examples/appactive-example/frontend/src/main/resources/templates/index.html @@ -0,0 +1,39 @@ + + + + + + +
+
+
+
+
+ +
+
+ +
+

+
+
+
+
+
+
+ + diff --git a/spring-cloud-alibaba-examples/appactive-example/product/Dockerfile b/spring-cloud-alibaba-examples/appactive-example/product/Dockerfile new file mode 100644 index 000000000..42035b0ca --- /dev/null +++ b/spring-cloud-alibaba-examples/appactive-example/product/Dockerfile @@ -0,0 +1,18 @@ +FROM openjdk:8-jdk-alpine + +WORKDIR /app +COPY target/product-0.2.1.jar /app +# 设置文件夹操作权限 +RUN chown -R root:root /app/* && \ + chmod a+rw -R /app/* +#EXPOSE 8089 +USER root:root + +ARG UNITFLAG=default + +ENV TZ=Asia/Shanghai \ + UNITFLAG=$UNITFLAG \ + LANG="en_US.UTF-8" + +ENTRYPOINT ["sh", "-c"] +CMD ["java -jar /app/product-0.2.1.jar"] diff --git a/spring-cloud-alibaba-examples/appactive-example/product/pom.xml b/spring-cloud-alibaba-examples/appactive-example/product/pom.xml new file mode 100644 index 000000000..df1d4f16d --- /dev/null +++ b/spring-cloud-alibaba-examples/appactive-example/product/pom.xml @@ -0,0 +1,59 @@ + + + + + + 4.0.0 + + + com.alibaba.cloud + spring-cloud-alibaba-examples + ${revision} + ../../pom.xml + + + product + Spring Cloud Starter Alibaba Appactive Example - Product Service + jar + + + 8 + 8 + true + + + + + com.alibaba.cloud + appactive-example-common + ${revision} + + + org.springframework.boot + spring-boot-starter-web + + + + mysql + mysql-connector-java + 5.1.40 + + + + diff --git a/spring-cloud-alibaba-examples/appactive-example/product/src/main/java/com/alibaba/cloud/example/product/ProductApplication.java b/spring-cloud-alibaba-examples/appactive-example/product/src/main/java/com/alibaba/cloud/example/product/ProductApplication.java new file mode 100644 index 000000000..37dcb1c22 --- /dev/null +++ b/spring-cloud-alibaba-examples/appactive-example/product/src/main/java/com/alibaba/cloud/example/product/ProductApplication.java @@ -0,0 +1,128 @@ +/* + * Copyright 2013-2018 the original author or authors. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * https://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +package com.alibaba.cloud.example.product; + +import java.util.List; + +import com.alibaba.cloud.example.common.RPCType; +import com.alibaba.cloud.example.common.entity.Product; +import com.alibaba.cloud.example.common.entity.ResultHolder; +import com.alibaba.cloud.example.common.service.OrderDAO; +import com.alibaba.cloud.example.common.service.ProductServiceNormal; +import com.alibaba.cloud.example.common.service.ProductServiceUnit; +import com.alibaba.cloud.example.common.service.ProductServiceUnitHidden; +import io.appactive.java.api.base.AppContextClient; +import io.appactive.support.log.LogUtil; +import org.slf4j.Logger; + +import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.beans.factory.annotation.Value; +import org.springframework.boot.SpringApplication; +import org.springframework.boot.autoconfigure.SpringBootApplication; +import org.springframework.boot.autoconfigure.domain.EntityScan; +import org.springframework.cloud.client.discovery.EnableDiscoveryClient; +import org.springframework.cloud.openfeign.EnableFeignClients; +import org.springframework.context.annotation.ComponentScan; +import org.springframework.stereotype.Controller; +import org.springframework.web.bind.annotation.RequestMapping; +import org.springframework.web.bind.annotation.RequestParam; +import org.springframework.web.bind.annotation.ResponseBody; + +@SpringBootApplication +@ComponentScan(basePackages = { "com.alibaba.cloud.example" }) +@EntityScan("com.alibaba.cloud.example.*") +@Controller +@RequestMapping("/") +@EnableDiscoveryClient +@EnableFeignClients(basePackages = { "com.alibaba.cloud.example" }) +public class ProductApplication { + + private static final Logger logger = LogUtil.getLogger(); + + @Autowired + OrderDAO orderDAO; + + @Value("${spring.application.name}") + private String appName; + + @Autowired + private ProductServiceNormal productServiceNormal; + + @Autowired + private ProductServiceUnit productServiceUnit; + + @Autowired + private ProductServiceUnitHidden productServiceUnitHidden; + + public static void main(String[] args) { + SpringApplication.run(ProductApplication.class, args); + } + + @RequestMapping("/echo") + @ResponseBody + public String echo( + @RequestParam(required = false, defaultValue = "jack") String user) { + String s = String.valueOf(user); + return String.format("%s get %s", s, productServiceNormal.list().toString()); + } + + @RequestMapping("/list") + @ResponseBody + public ResultHolder> list() { + return productServiceNormal.list(); + } + + @RequestMapping("/detailHidden") + @ResponseBody + public ResultHolder detailHidden( + @RequestParam(required = false, defaultValue = "12") String pId) { + // unit + logger.info("detailHidden, routerId: {}, pId: {}", AppContextClient.getRouteId(), + pId); + return productServiceUnitHidden.detail(pId); + } + + @RequestMapping("/detail") + @ResponseBody + public ResultHolder detail( + @RequestParam(required = false, defaultValue = "12") String rId, + @RequestParam(required = false, defaultValue = "12") String pId) { + // unit + logger.info("detail, routerId: {}, pId: {}", AppContextClient.getRouteId(), pId); + return productServiceUnit.detail(rId, pId); + } + + @RequestMapping("/buy") + @ResponseBody + public ResultHolder buy( + @RequestParam(required = false, defaultValue = "Dubbo") RPCType rpcType, + @RequestParam(required = false, defaultValue = "12") String rId, + @RequestParam(required = false, defaultValue = "12") String pId, + @RequestParam(required = false, defaultValue = "5") Integer number) { + logger.info("buy, routerId: {}, rpcType: {}", AppContextClient.getRouteId(), + rpcType); + return orderDAO.buy(rId, pId, number); + + } + + @RequestMapping("/check") + @ResponseBody + public String check() { + return "OK From " + appName; + } + +} diff --git a/spring-cloud-alibaba-examples/appactive-example/product/src/main/java/com/alibaba/cloud/example/product/init/InitData.java b/spring-cloud-alibaba-examples/appactive-example/product/src/main/java/com/alibaba/cloud/example/product/init/InitData.java new file mode 100644 index 000000000..ddc03e0c0 --- /dev/null +++ b/spring-cloud-alibaba-examples/appactive-example/product/src/main/java/com/alibaba/cloud/example/product/init/InitData.java @@ -0,0 +1,96 @@ +/* + * Copyright 2013-2018 the original author or authors. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * https://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +package com.alibaba.cloud.example.product.init; + +import java.util.ArrayList; +import java.util.List; + +import javax.annotation.Resource; + +import com.alibaba.cloud.example.common.entity.Product; +import com.alibaba.cloud.example.product.repository.ProductRepository; + +import org.springframework.beans.factory.annotation.Value; +import org.springframework.boot.ApplicationArguments; +import org.springframework.boot.ApplicationRunner; +import org.springframework.stereotype.Component; + +import static com.alibaba.cloud.example.common.Constants.CENTER_FLAG; + +@Component +public class InitData implements ApplicationRunner { + + @Resource + ProductRepository productRepository; + + @Value("${appactive.unit}") + private String unit; + + @Override + public void run(ApplicationArguments args) throws Exception { + + if (!CENTER_FLAG.equals(unit)) { + return; + } + + List products = new ArrayList<>(4); + Product p1 = new Product(); + p1.setId("12"); + p1.setName("书包"); + p1.setImg("/img/backpack.png"); + p1.setDescription("好用的书包"); + p1.setPrice(300); + p1.setNumber(10); + products.add(p1); + + Product p2 = new Product(); + p2.setId("14"); + p2.setName("球拍"); + p2.setImg("/img/badminton.png"); + p2.setDescription("好用的球拍"); + p2.setPrice(200); + p2.setNumber(20); + products.add(p2); + + Product p3 = new Product(); + p3.setId("16"); + p3.setName("键盘"); + p3.setImg("/img/keyboard.png"); + p3.setDescription("好用的键盘"); + p3.setPrice(800); + p3.setNumber(50); + products.add(p3); + + Product p4 = new Product(); + p4.setId("18"); + p4.setName("茶杯"); + p4.setImg("/img/cup.png"); + p4.setDescription("好用的茶杯"); + p4.setPrice(100); + p4.setNumber(60); + products.add(p4); + + try { + productRepository.deleteAll(); + productRepository.saveAll(products); + } + catch (Exception e) { + e.printStackTrace(); + } + } + +} diff --git a/spring-cloud-alibaba-examples/appactive-example/product/src/main/java/com/alibaba/cloud/example/product/repository/ProductRepository.java b/spring-cloud-alibaba-examples/appactive-example/product/src/main/java/com/alibaba/cloud/example/product/repository/ProductRepository.java new file mode 100644 index 000000000..9db9fc530 --- /dev/null +++ b/spring-cloud-alibaba-examples/appactive-example/product/src/main/java/com/alibaba/cloud/example/product/repository/ProductRepository.java @@ -0,0 +1,25 @@ +/* + * Copyright 2013-2018 the original author or authors. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * https://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +package com.alibaba.cloud.example.product.repository; + +import com.alibaba.cloud.example.common.entity.Product; + +import org.springframework.data.jpa.repository.JpaRepository; + +public interface ProductRepository extends JpaRepository { + +} diff --git a/spring-cloud-alibaba-examples/appactive-example/product/src/main/java/com/alibaba/cloud/example/product/service/ProductServiceNormalImpl.java b/spring-cloud-alibaba-examples/appactive-example/product/src/main/java/com/alibaba/cloud/example/product/service/ProductServiceNormalImpl.java new file mode 100644 index 000000000..71b922001 --- /dev/null +++ b/spring-cloud-alibaba-examples/appactive-example/product/src/main/java/com/alibaba/cloud/example/product/service/ProductServiceNormalImpl.java @@ -0,0 +1,44 @@ +/* + * Copyright 2013-2018 the original author or authors. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * https://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +package com.alibaba.cloud.example.product.service; + +import java.util.List; + +import com.alibaba.cloud.example.common.entity.Product; +import com.alibaba.cloud.example.common.entity.ResultHolder; +import com.alibaba.cloud.example.common.service.ProductServiceNormal; +import com.alibaba.cloud.example.product.repository.ProductRepository; + +import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.beans.factory.annotation.Value; +import org.springframework.stereotype.Service; + +@Service +public class ProductServiceNormalImpl implements ProductServiceNormal { + + @Autowired + ProductRepository productRepository; + + @Value("${appactive.unit}") + private String unit; + + @Override + public ResultHolder> list() { + return new ResultHolder<>(productRepository.findAll()); + } + +} diff --git a/spring-cloud-alibaba-examples/appactive-example/product/src/main/java/com/alibaba/cloud/example/product/service/ProductServiceUnitHiddenImpl.java b/spring-cloud-alibaba-examples/appactive-example/product/src/main/java/com/alibaba/cloud/example/product/service/ProductServiceUnitHiddenImpl.java new file mode 100644 index 000000000..87b0c5537 --- /dev/null +++ b/spring-cloud-alibaba-examples/appactive-example/product/src/main/java/com/alibaba/cloud/example/product/service/ProductServiceUnitHiddenImpl.java @@ -0,0 +1,49 @@ +/* + * Copyright 2013-2018 the original author or authors. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * https://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +package com.alibaba.cloud.example.product.service; + +import com.alibaba.cloud.example.common.entity.Product; +import com.alibaba.cloud.example.common.entity.ResultHolder; +import com.alibaba.cloud.example.common.service.ProductServiceUnitHidden; +import com.alibaba.cloud.example.product.repository.ProductRepository; +import io.appactive.java.api.base.AppContextClient; +import io.appactive.support.log.LogUtil; +import org.slf4j.Logger; + +import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.beans.factory.annotation.Value; +import org.springframework.stereotype.Service; + +@Service +public class ProductServiceUnitHiddenImpl implements ProductServiceUnitHidden { + + private static final Logger logger = LogUtil.getLogger(); + + @Autowired + ProductRepository productRepository; + + @Value("${appactive.unit}") + private String unit; + + @Override + public ResultHolder detail(String pId) { + String rId = AppContextClient.getRouteId(); + logger.info("detail: " + pId + ",rId " + rId); + return new ResultHolder<>(productRepository.findById(pId).orElse(new Product())); + } + +} diff --git a/spring-cloud-alibaba-examples/appactive-example/product/src/main/java/com/alibaba/cloud/example/product/service/ProductServiceUnitImpl.java b/spring-cloud-alibaba-examples/appactive-example/product/src/main/java/com/alibaba/cloud/example/product/service/ProductServiceUnitImpl.java new file mode 100644 index 000000000..dd45c2d57 --- /dev/null +++ b/spring-cloud-alibaba-examples/appactive-example/product/src/main/java/com/alibaba/cloud/example/product/service/ProductServiceUnitImpl.java @@ -0,0 +1,47 @@ +/* + * Copyright 2013-2018 the original author or authors. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * https://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +package com.alibaba.cloud.example.product.service; + +import com.alibaba.cloud.example.common.entity.Product; +import com.alibaba.cloud.example.common.entity.ResultHolder; +import com.alibaba.cloud.example.common.service.ProductServiceUnit; +import com.alibaba.cloud.example.product.repository.ProductRepository; +import io.appactive.support.log.LogUtil; +import org.slf4j.Logger; + +import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.beans.factory.annotation.Value; +import org.springframework.stereotype.Service; + +@Service +public class ProductServiceUnitImpl implements ProductServiceUnit { + + private static final Logger logger = LogUtil.getLogger(); + + @Autowired + ProductRepository productRepository; + + @Value("${appactive.unit}") + private String unit; + + @Override + public ResultHolder detail(String rId, String pId) { + // unit + return new ResultHolder<>(productRepository.findById(pId).orElse(new Product())); + } + +} diff --git a/spring-cloud-alibaba-examples/appactive-example/product/src/main/resources/application.properties b/spring-cloud-alibaba-examples/appactive-example/product/src/main/resources/application.properties new file mode 100644 index 000000000..dd7b2fa74 --- /dev/null +++ b/spring-cloud-alibaba-examples/appactive-example/product/src/main/resources/application.properties @@ -0,0 +1,20 @@ +server.port=8087 +spring.application.name=product +spring.datasource.url=jdbc:mysql://127.0.0.1:3306/product?characterEncoding=utf8&useSSL=false&serverTimezone=GMT +spring.datasource.username=root +spring.datasource.password=root +spring.datasource.driver-class-name=com.mysql.jdbc.Driver +spring.jpa.database-platform=org.hibernate.dialect.MySQL5InnoDBDialect +spring.jpa.hibernate.ddl-auto=update +spring.jpa.show-sql=false +appactive.unit=center +appactive.app=product +spring.cloud.nacos.discovery.server-addr=127.0.0.1:8848 +feign.client.config.default.connectTimeout=5000 +feign.client.config.default.readTimeout=5000 +spring.cloud.appactive.filter.core-path=/detailHidden/*,/detail/* +spring.cloud.appactive.filter.global-path=/buy/* +spring.cloud.appactive.filter.general-path=/* + +storage.ribbon.NFLoadBalancerRuleClassName=com.alibaba.cloud.appactive.consumer.AppactiveRule + diff --git a/spring-cloud-alibaba-examples/appactive-example/product/src/main/resources/static/css/bootstrap.min.css b/spring-cloud-alibaba-examples/appactive-example/product/src/main/resources/static/css/bootstrap.min.css new file mode 100644 index 000000000..c814524fe --- /dev/null +++ b/spring-cloud-alibaba-examples/appactive-example/product/src/main/resources/static/css/bootstrap.min.css @@ -0,0 +1,7 @@ +/*! + * Bootstrap v4.0.0 (https://getbootstrap.com) + * Copyright 2011-2018 The Bootstrap Authors + * Copyright 2011-2018 Twitter, Inc. + * Licensed 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+ +
+ +
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+ + diff --git a/spring-cloud-alibaba-examples/appactive-example/readme-zh.md b/spring-cloud-alibaba-examples/appactive-example/readme-zh.md new file mode 100644 index 000000000..6af75217a --- /dev/null +++ b/spring-cloud-alibaba-examples/appactive-example/readme-zh.md @@ -0,0 +1,217 @@ +# AppActive Example + +## 项目说明 + +[![vTlxsA.jpg](https://s1.ax1x.com/2022/09/04/vTlxsA.jpg)](https://imgse.com/i/vTlxsA) + +本 demo 整体架构如图。 + +注： + +- 应用共同依赖的注册中心 Nacos 和 数据库 MySQL 未在图中展示出来。 +- 本 demo 的命令通道依赖于 Nacos。 + +### 核心概念 + +异地多活的思想类比于日常中的鸡蛋不要放在一个篮子里面，通过对业务应用进行单元化拆分部署，使得一个单元的故障影响面限定在特定单元内。在基于 AppActive 做应用多活方案中，可根据应用属性将应用分为全局、核心和一般服务 3 类，其又可归属到中心单元和普通单元 2 类单元中，单元一般用来指代机房。 + +3 类服务： +- 全局服务：强一致性的服务（例如库存、金额等），无法做异地多活单元化拆分，其需要在中心单元进行服务读写。 +- 核心服务：做单元化拆分的业务应用，根据预设的多活规则，根据请求信息在特定单元进行读写的业务，核心业务的拆分是异地多活系统建设中的核心。 +- 普通服务：属于系统非核心链路上的业务，对数据一致性要求较低的应用，一般出于成本考虑不做单元化拆分。 + + +2 类单元： + +- 中心单元：中心单元，也可称为中心机房，可承载全局、核心和普通服务 3 类，其一般在机房硬件配置上较一般单元高。 +- 一般单元：其他非中心单元的单元，用来承载非全局服务以外的其他服务，也可称为一般机房。 + + + +本 example 中共有 3 个应用，按照距离（调用链路）终端用户由近及远分别为： + +- frontend: 前端应用，接受用户请求，请求到实际数据后返回 +- product: 产品应用，提供三个服务： + - 产品列表: 普通服务 + - 产品详情: 单元服务 + - 产品下单: 中心服务 +- storage: 库存应用，供下单服务扣减库存 + +应用在中心单元（Center）和 普通单元（unit） 各部署一套（对等部署）。 + +图中绿色格子代表了本次请求的调用链路。 + +## 示例 + +### 快速接入 +在启动示例进行演示之前，我们先了解一下 Spring Cloud 应用如何使用 AppActive 所提供的异地多活能力。 +**注意 本章节只是为了便于您理解接入方式，本示例代码中已经完成接入工作，您无需再进行修改。** + +1. 首先，修改 pom.xml 文件，在 provider 和 consumer 已添加最新 `spring-cloud-alibaba-dependencies` 的基础上添加以下 maven 依赖。 + + + com.alibaba.cloud + spring-cloud-starter-alibaba-appactive + + +2. 在 Provider 应用的 `application.properties` 配置文件中给特定接口配置分流策略。其中后缀 `core-path` 用于配置核心服务，`global-path` 用于配置全局服务，`general-path` 用于配置一般服务，比如 demo 中的 product 应用分流策略配置如下： + + spring.cloud.appactive.filter.core-path=/detailHidden/*,/detail/* + spring.cloud.appactive.filter.global-path=/buy/* + spring.cloud.appactive.filter.general-path=/* + +3. 在 Consumer 应用的 `application.properties` 配置客户端负载均衡为 AppActive 所提供的负载均衡算法，配置方式如下，注意需要将`[service-name]`替换成具体的待消费服务名。 + + [service-name].ribbon.NFLoadBalancerRuleClassName =com.alibaba.cloud.appactive.consumer.AppactiveRule + + +### 快速启动 + +1. 启动 Nacos, MySQL, 并往 Nacos 中推送多活规则： + + - 在 `appactive-example` 目录下，执行：`docker-compose -f component-quickstart.yml up -d` 启动 Nacos, MySQL。 + - 执行以下命令：`curl -X POST 'http://127.0.0.1:8848/nacos/v1/console/namespaces' -d 'customNamespaceId=appactiveDemoNamespaceId&namespaceName=appactiveDemoNamespaceName&namespaceDesc=appactiveDemoNamespaceDesc'` 在 Nacos 配置中心中创建一个演示用命名空间 appactiveDemoNamespaceId。 + - 执行以下命令：`sh baseline.sh 2 NACOS appactiveDemoNamespaceId`，往命名空间中推送多活规则。多活规则说明如下： + - `appactive.dataId.idSourceRulePath`: 描述如何从 http 流量中提取路由标 + - `appactive.dataId.transformerRulePath`: 描述如何解析路由标 + - `appactive.dataId.trafficRouteRulePath`: 描述路由标和单元的映射关系 + - `appactive.dataId.dataScopeRuleDirectoryPath_mysql-product`: 描述数据库的属性 + + +2. 启动 5 套应用，启动参数分别为： + +- frontend + ``` + -Dappactive.channelTypeEnum=NACOS + -Dappactive.namespaceId=appactiveDemoNamespaceId + -Dappactive.unit=unit + -Dappactive.app=frontend + -Dio.appactive.demo.unitlist=center,unit + -Dio.appactive.demo.applist=frontend,product,storage + -Dserver.port=8875 + ``` +- product + ``` + -Dappactive.channelTypeEnum=NACOS + -Dappactive.namespaceId=appactiveDemoNamespaceId + -Dappactive.unit=center + -Dappactive.app=product + -Dspring.datasource.url=jdbc:mysql://127.0.0.1:3306/product?characterEncoding=utf8&useSSL=false&serverTimezone=GMT&activeInstanceId=mysql&activeDbName=product + -Dserver.port=8883 + ``` + ``` + -Dappactive.channelTypeEnum=NACOS + -Dappactive.namespaceId=appactiveDemoNamespaceId + -Dappactive.unit=unit + -Dappactive.app=product + -Dspring.datasource.url=jdbc:mysql://127.0.0.1:3306/product?characterEncoding=utf8&useSSL=false&serverTimezone=GMT&activeInstanceId=mysql&activeDbName=product + -Dserver.port=8873 + ``` +- storage + ``` + -Dappactive.channelTypeEnum=NACOS + -Dappactive.namespaceId=appactiveDemoNamespaceId + -Dappactive.unit=center + -Dappactive.app=storage + -Dspring.datasource.url=jdbc:mysql://127.0.0.1:3306/product?characterEncoding=utf8&useSSL=false&serverTimezone=GMT + -Dserver.port=8881 + ``` + ``` + -Dappactive.channelTypeEnum=NACOS + -Dappactive.namespaceId=appactiveDemoNamespaceId + -Dappactive.unit=unit + -Dappactive.app=storage + -Dspring.datasource.url=jdbc:mysql://127.0.0.1:3306/product?characterEncoding=utf8&useSSL=false&serverTimezone=GMT + -Dserver.port=8871 + ``` + +## 效果演示 + +1. 归属于一般（Unit）单元的普通应用服务调用演示。在浏览器中输入：`http://127.0.0.1:8079/listProduct` 地址，可见请求通过 frontend 应用被发送给了 product。 + + [![vTlxsA.jpg](https://s1.ax1x.com/2022/09/04/vTlxsA.jpg)](https://imgse.com/i/vTlxsA) + + 由于上述路径中的 `/listProduct` 在 product 应用中匹配到的是 `/*` 路径规则，根据规则内容，该服务属于普通应用做了未做单元化拆分，所以frontend 在从注册中心获取的 product 地址列表中不存在倾向性，会随机选择地址进行请求发送。因此多次请求上述路径，会看到请求在 product 的一般（Unit)和 中心（center）单元应用中来回切换。 + +2. 归属于 unit 单元的核心应用服务调用演示。在浏览器中输入：`http://127.0.0.1:8079/detailProduct` 路径，由于上述路径中的 `/detailProduct` 在 product 应用中匹配到的是 `/detail/*` 路径规则，根据规则内容，该服务属于核心应用做了单元会拆分，其会根据请求中 Header, Cookie 或请求参数中的变量具体的值去判断该请求的下游单元类型，由于事先配置如下切流规则（具体可见 rule 目录下的 idUnitMapping.json 文件内容）： + ``` + { + "itemType": "UnitRuleItem", + "items": [ + { + "name": "unit", + "conditions": [ + { + "@userIdBetween": [ + "0~1999" + ] + } + ] + }, + { + "name": "center", + "conditions": [ + { + "@userIdBetween": [ + "2000~9999" + ] + } + ] + } + ] + } + ``` + 上述规则表示，用户Id为 0 ~ 1999 的请求将发送给下游提供者中的一般（Unit）单元中的核心应用实例，用户Id为 2000 ~ 9999 的请求将发送给下游提供者中的中心（Center）单元全局应用实例。 + 如下图，模拟一个用户Id为 1999 的请求，可见请求通过 frontend 发送到了下游中 product 的一般（Unit）单元中的核心应用实例。 + + [![1xnI7.jpg](https://s1.328888.xyz/2022/09/05/1xnI7.jpg)](https://imgloc.com/i/1xnI7) + + 如下图，模拟一个用户Id为 2000 的请求，可见请求通过 frontend 发送到了下游中 product 的中心（center）单元中的全局应用实例。 + + [![1xAHk.jpg](https://s1.328888.xyz/2022/09/05/1xAHk.jpg)](https://imgloc.com/i/1xAHk) + +3. 归属于中心（Center）单元的全局应用服务调用演示。在浏览器中输入：`http://127.0.0.1:8079/buyProduct` 路径，由于上述路径中的 `/buyProduct` 在 product 和 storage 应用中匹配到的是 `/buy/*` 路径规则，根据规则内容，该服务属于全局应用未做单元会拆分，其会直接将请求发送到下游的中心（Center）单元中全局应用实例。 + + [![1s4Oi.jpg](https://s1.328888.xyz/2022/09/04/1s4Oi.jpg)](https://imgloc.com/i/1s4Oi) + +4. 切流演示。切流时主要做了如下几件事： + - 构建新的映射关系规则和禁写规则（手动） + - 将禁写规则推送给应用 + - 等待数据追平后将新的映射关系规则推送给应用 + 接下来演示的切流规则，会将用户Id为 0 ~ 2999 的请求将发送给下游提供者中的一般（Unit）单元中的核心应用实例，用户Id为 3000 ~ 9999 的请求将发送给下游提供者中的中心（Center）单元中的全局应用实例。具体的规则详情见 idUnitMappingNext.json： + ``` + { + "itemType": "UnitRuleItem", + "items": [ + { + "name": "unit", + "conditions": [ + { + "@userIdBetween": [ + "0~2999" + ] + } + ] + }, + { + "name": "center", + "conditions": [ + { + "@userIdBetween": [ + "3000~9999" + ] + } + ] + } + ] + } + ``` + 如下图，模拟一个用户Id为 2999 的请求，可见请求通过 frontend 发送到了下游中 product 的 unit 单元中的核心应用实例，切流规则生效。 + [![1xUnd.jpg](https://s1.328888.xyz/2022/09/05/1xUnd.jpg)](https://imgloc.com/i/1xUnd) + + 如下图，模拟一个用户Id为 3000 的请求，可见请求通过 frontend 发送到了下游中 product 的 center 单元中的全局应用实例，切流规则生效。 + [![1xpgr.jpg](https://s1.328888.xyz/2022/09/05/1xpgr.jpg)](https://imgloc.com/i/1xpgr) + + + + diff --git a/spring-cloud-alibaba-examples/appactive-example/readme.md b/spring-cloud-alibaba-examples/appactive-example/readme.md new file mode 100644 index 000000000..92516cb0b --- /dev/null +++ b/spring-cloud-alibaba-examples/appactive-example/readme.md @@ -0,0 +1,216 @@ +# AppActive Example + +## Introduction + +[![vTlxsA.jpg](https://s1.ax1x.com/2022/09/04/vTlxsA.jpg)](https://imgse.com/i/vTlxsA) + +The overall structure of this demo is shown above. + +Note: + +- The registry Nacos and database MySQL that the application depends on are not shown in the figure. +- The demo uses Nacos as a command channel + +### Core Concept + +concept + +The idea of multi-activity in different places is analogous to that eggs in daily life should not be placed in one basket. By splitting and deploying business applications in units, the impact of a unit's failure is limited to a specific unit. In the application multi-activity scheme based on AppActive, applications can be divided into three categories: global business, core business and shared business according to application attributes, which can be classified into two types of units: center unit and general unit. Units are generally used to refer to server room. + +3 types applications: +- Global application: business applications (such as inventory, amount, etc.) with strong consistency cannot be split between multiple activities in different places, and they need to read and write services in the center unit. +- Core application: an application that is divided into units, an application that reads and writes in a specific unit according to the preset multi-active rules and request information. +- General application: It belongs to the business on the non-core link of the system, has low requirements on data consistency, and is not divided into units. + +2 types units: + +- Center unit: also known as the center server room, can carry three types of global, core and general services, and generally has higher hardware configuration than the normal unit in the server room. +- Normal unit: other non-central units, used to carry services other than non-global services, can also be called general server rooms. + +There are three applications in demo, according to the distance (call link) of the end user from near and far: + +- frontend: frontend application, accept user requests, and return after requesting actual data. +- product: product application, providing three services: + - product List: General Service + - product Details: Unit Service + - product order: central service, relying on inventory application +- storage: storage application, it provide create orders service for users. + +The applications are deployed in each of the center and normal unit. + +The green grid in the figure represents the call link of the request. + +## Instructions for use + +### Quick start +Before starting the example for demonstration, let's take a look at how Spring Cloud applications use the remote multi-active capabilities provided by AppActive. +**Note, this chapter is only for your understanding of the access method. The access work has been completed in this examples, and you do not need to modify it.** + +1. First, modify the pom.xml file to add the following maven dependencies based on the latest `spring-cloud-alibaba-dependencies` added to the provider and consumer. + + + com.alibaba.cloud + spring-cloud-starter-alibaba-appactive + + +2. Configure offload policies for specific interfaces in the `application.properties` configuration file of the Provider application. The suffix `core-path` is used to configure core services, `global-path` is used to configure global services, and `general-path` is used to configure general services. For example, the product application distribution strategy in the demo is configured as follows + + spring.cloud.appactive.filter.core-path=/detailHidden/*,/detail/* + spring.cloud.appactive.filter.global-path=/buy/* + spring.cloud.appactive.filter.general-path=/* + +3. In the `application.properties` of the Consumer application, configure the client load balancing as the load balancing algorithm provided by AppActive. The configuration method is as follows. Note that `[service-name]` needs to be replaced with the specific service name to be consumed. + + [service-name].ribbon.NFLoadBalancerRuleClassName =com.alibaba.cloud.appactive.consumer.AppactiveRule + + +### Presentation preparation + +1. Start Nacos, MySQL, and push multi-active rules to Nacos: + + - In the `appactive-example` directory, execute: `docker-compose -f component-quickstart.yml up -d` to start Nacos, MySQL. + - Execute the following command: `curl -X POST 'http://127.0.0.1:8848/nacos/v1/console/namespaces' -d 'customNamespaceId=appactiveDemoNamespaceId&namespaceName=appactiveDemoNamespaceName&namespaceDesc=appactiveDemoNamespaceDesc'` Create a demo named in Nacos configuration center Space appactiveDemoNamespaceId. + - Execute the following command: `sh baseline.sh 2 NACOS appactiveDemoNamespaceId` to push the multi-active rule to the namespace. The multi-live rules are described as follows: + - `appactive.dataId.idSourceRulePath`: Describes how to extract routing tokens from http traffic + - `appactive.dataId.transformerRulePath`: Describes how to parse routing tokens + - `appactive.dataId.trafficRouteRulePath`: Describes the mapping between routing labels and units + - `appactive.dataId.dataScopeRuleDirectoryPath_mysql-product`: Properties that describe the database + + +2. Start five sets of applications, the startup parameters are: + +- frontend + ``` + -Dappactive.channelTypeEnum=NACOS + -Dappactive.namespaceId=appactiveDemoNamespaceId + -Dappactive.unit=unit + -Dappactive.app=frontend + -Dio.appactive.demo.unitlist=center,unit + -Dio.appactive.demo.applist=frontend,product,storage + -Dserver.port=8875 + ``` +- product + ``` + -Dappactive.channelTypeEnum=NACOS + -Dappactive.namespaceId=appactiveDemoNamespaceId + -Dappactive.unit=center + -Dappactive.app=product + -Dspring.datasource.url=jdbc:mysql://127.0.0.1:3306/product?characterEncoding=utf8&useSSL=false&serverTimezone=GMT&activeInstanceId=mysql&activeDbName=product + -Dserver.port=8883 + ``` + ``` + -Dappactive.channelTypeEnum=NACOS + -Dappactive.namespaceId=appactiveDemoNamespaceId + -Dappactive.unit=unit + -Dappactive.app=product + -Dspring.datasource.url=jdbc:mysql://127.0.0.1:3306/product?characterEncoding=utf8&useSSL=false&serverTimezone=GMT&activeInstanceId=mysql&activeDbName=product + -Dserver.port=8873 + ``` +- storage + ``` + -Dappactive.channelTypeEnum=NACOS + -Dappactive.namespaceId=appactiveDemoNamespaceId + -Dappactive.unit=center + -Dappactive.app=storage + -Dspring.datasource.url=jdbc:mysql://127.0.0.1:3306/product?characterEncoding=utf8&useSSL=false&serverTimezone=GMT + -Dserver.port=8881 + ``` + ``` + -Dappactive.channelTypeEnum=NACOS + -Dappactive.namespaceId=appactiveDemoNamespaceId + -Dappactive.unit=unit + -Dappactive.app=storage + -Dspring.datasource.url=jdbc:mysql://127.0.0.1:3306/product?characterEncoding=utf8&useSSL=false&serverTimezone=GMT + -Dserver.port=8871 + ``` + +## Demonstration process + +1. Demonstration of general service calls belonging to the normal unit. Typing: `http://127.0.0.1:8079/listProduct` address in the browser, it can be seen that the request is sent to the product through the frontend application. + + [![vTlxsA.jpg](https://s1.ax1x.com/2022/09/04/vTlxsA.jpg)](https://imgse.com/i/vTlxsA) + + Since `/listProduct` in the above path matches the `/*` path rule in the product application, which corresponds to the normal unit, frontend does not have a tendency in the product address list obtained from the registry, and will randomly select an address for request sending. So requesting the above path multiple times will see the request switch back and forth between the normal and center units of the product. + +2. Demonstration of core service calls belonging to the different unit by request information. Typing: `http://127.0.0.1:8079/detailProduct` in the browser, because the `/detailProduct` in the above path matches the `/detail/*` path rule in the product application, corresponding to the normal(unit) unit, it will be based on the request The specific value of the variable in the Header, Cookie or request parameter is used to determine the downstream unit type of the request, because the following flow switching rules are configured in advance (for details, see the content of the idUnitMapping.json file in the rule directory): + ``` + { + "itemType": "UnitRuleItem", + "items": [ + { + "name": "unit", + "conditions": [ + { + "@userIdBetween": [ + "0~1999" + ] + } + ] + }, + { + "name": "center", + "conditions": [ + { + "@userIdBetween": [ + "2000~9999" + ] + } + ] + } + ] + } + ``` + The above rules mean that requests with user IDs of 0 ~ 1999 will be sent to the noraml(unit) in the downstream provider, and requests with user IDs of 2000 ~ 9999 will be sent to the center unit of the downstream provider. + As shown in the figure below, a request with a user ID of 1999 is simulated. It can be seen that the request is sent to the normal unit of product in the downstream through the frontend. + + [![1xnI7.jpg](https://s1.328888.xyz/2022/09/05/1xnI7.jpg)](https://imgloc.com/i/1xnI7) + + As shown in the figure below, a request with a user ID of 2000 is simulated. It can be seen that the request is sent to the center unit node of the product in the downstream through the frontend. + + [![1xAHk.jpg](https://s1.328888.xyz/2022/09/05/1xAHk.jpg)](https://imgloc.com/i/1xAHk) + +3. Demonstration of global service invocation belonging to the center unit. Typing: `http://127.0.0.1:8079/buyProduct` path in the browser, because the `/buyProduct` in the above path matches the `/buy/*` path rule in the product and storage applications, corresponding to the center unit, it will directly send the request to the downstream center unit node. + + [![1s4Oi.jpg](https://s1.328888.xyz/2022/09/04/1s4Oi.jpg)](https://imgloc.com/i/1s4Oi) + +4. Cut flow demo. The main things to do when cutting flow are as follows: + - Build new mapping relationship rules and write prohibition rules (manually). + - Push the write prohibition rules to the application. + - Push the new mapping relationship rules to the application after waiting for the data to equalize. + The streaming rule demonstrated next will send requests with user IDs 0 ~ 2999 to the normal(called unit) unit in the downstream provider, and requests with user IDs 3000 ~ 9999 will be sent to the center(called center) unit in the downstream provider. For specific rules, see idUnitMappingNext.json: + ``` + { + "itemType": "UnitRuleItem", + "items": [ + { + "name": "unit", + "conditions": [ + { + "@userIdBetween": [ + "0~2999" + ] + } + ] + }, + { + "name": "center", + "conditions": [ + { + "@userIdBetween": [ + "3000~9999" + ] + } + ] + } + ] + } + ``` + As shown in the figure below, a request with a user ID of 2999 is simulated. It can be seen that the request is sent to the unit node of the product in the downstream through the frontend, and the flow switching rule takes effect. + [![1xUnd.jpg](https://s1.328888.xyz/2022/09/05/1xUnd.jpg)](https://imgloc.com/i/1xUnd) + + As shown in the figure below, a request with a user ID of 3000 is simulated. It can be seen that the request is sent to the center unit node of the product in the downstream through the frontend, and the cut flow rule takes effect. + [![1xpgr.jpg](https://s1.328888.xyz/2022/09/05/1xpgr.jpg)](https://imgloc.com/i/1xpgr) + + + + diff --git a/spring-cloud-alibaba-examples/appactive-example/rule/dbProperty.json b/spring-cloud-alibaba-examples/appactive-example/rule/dbProperty.json new file mode 100644 index 000000000..9e26dfeeb --- /dev/null +++ b/spring-cloud-alibaba-examples/appactive-example/rule/dbProperty.json @@ -0,0 +1 @@ +{} \ No newline at end of file diff --git a/spring-cloud-alibaba-examples/appactive-example/rule/forbiddenRule.json b/spring-cloud-alibaba-examples/appactive-example/rule/forbiddenRule.json new file mode 100644 index 000000000..6fd264dc0 --- /dev/null +++ b/spring-cloud-alibaba-examples/appactive-example/rule/forbiddenRule.json @@ -0,0 +1,15 @@ +{ + "itemType": "ForbiddenRuleItem", + "items": [ + { + "name": "between", + "conditions": [ + { + "@userIdBetween": [ + "2000~2999" + ] + } + ] + } + ] +} diff --git a/spring-cloud-alibaba-examples/appactive-example/rule/forbiddenRuleEmpty.json b/spring-cloud-alibaba-examples/appactive-example/rule/forbiddenRuleEmpty.json new file mode 100644 index 000000000..f7e24b72c --- /dev/null +++ b/spring-cloud-alibaba-examples/appactive-example/rule/forbiddenRuleEmpty.json @@ -0,0 +1,4 @@ +{ + "itemType": "ForbiddenRuleItem", + "items": [] +} diff --git a/spring-cloud-alibaba-examples/appactive-example/rule/idSource.json b/spring-cloud-alibaba-examples/appactive-example/rule/idSource.json new file mode 100644 index 000000000..8b7c536d9 --- /dev/null +++ b/spring-cloud-alibaba-examples/appactive-example/rule/idSource.json @@ -0,0 +1,4 @@ +{ + "source": "arg,header,cookie", + "tokenKey": "r_id" +} diff --git a/spring-cloud-alibaba-examples/appactive-example/rule/idTransformer.json b/spring-cloud-alibaba-examples/appactive-example/rule/idTransformer.json new file mode 100644 index 000000000..135fb17c8 --- /dev/null +++ b/spring-cloud-alibaba-examples/appactive-example/rule/idTransformer.json @@ -0,0 +1,7 @@ +[ + { + "id": "userIdBetween", + "mod": "10000" + } +] + diff --git a/spring-cloud-alibaba-examples/appactive-example/rule/idUnitMapping.json b/spring-cloud-alibaba-examples/appactive-example/rule/idUnitMapping.json new file mode 100644 index 000000000..3fa0b18d5 --- /dev/null +++ b/spring-cloud-alibaba-examples/appactive-example/rule/idUnitMapping.json @@ -0,0 +1,25 @@ +{ + "itemType": "UnitRuleItem", + "items": [ + { + "name": "unit", + "conditions": [ + { + "@userIdBetween": [ + "0~1999" + ] + } + ] + }, + { + "name": "center", + "conditions": [ + { + "@userIdBetween": [ + "2000~9999" + ] + } + ] + } + ] +} diff --git a/spring-cloud-alibaba-examples/appactive-example/rule/idUnitMappingNext.json b/spring-cloud-alibaba-examples/appactive-example/rule/idUnitMappingNext.json new file mode 100644 index 000000000..dafde8b6b --- /dev/null +++ b/spring-cloud-alibaba-examples/appactive-example/rule/idUnitMappingNext.json @@ -0,0 +1,25 @@ +{ + "itemType": "UnitRuleItem", + "items": [ + { + "name": "unit", + "conditions": [ + { + "@userIdBetween": [ + "0~2999" + ] + } + ] + }, + { + "name": "center", + "conditions": [ + { + "@userIdBetween": [ + "3000~9999" + ] + } + ] + } + ] +} diff --git a/spring-cloud-alibaba-examples/appactive-example/rule/transformerBetween.json b/spring-cloud-alibaba-examples/appactive-example/rule/transformerBetween.json new file mode 100644 index 000000000..5c13358c3 --- /dev/null +++ b/spring-cloud-alibaba-examples/appactive-example/rule/transformerBetween.json @@ -0,0 +1,4 @@ +{ + "id": "userIdBetween", + "mod": "10000" +} diff --git a/spring-cloud-alibaba-examples/appactive-example/storage/Dockerfile b/spring-cloud-alibaba-examples/appactive-example/storage/Dockerfile new file mode 100644 index 000000000..b0fd3d6a0 --- /dev/null +++ b/spring-cloud-alibaba-examples/appactive-example/storage/Dockerfile @@ -0,0 +1,18 @@ +FROM openjdk:8-jdk-alpine + +WORKDIR /app +COPY target/storage-0.2.1.jar /app +# 设置文件夹操作权限 +RUN chown -R root:root /app/* && \ + chmod a+rw -R /app/* +#EXPOSE 8090 +USER root:root + +ARG UNITFLAG=default + +ENV TZ=Asia/Shanghai \ + UNITFLAG=$UNITFLAG \ + LANG="en_US.UTF-8" + +ENTRYPOINT ["sh", "-c"] +CMD ["java -jar /app/storage-0.2.1.jar"] diff --git a/spring-cloud-alibaba-examples/appactive-example/storage/pom.xml b/spring-cloud-alibaba-examples/appactive-example/storage/pom.xml new file mode 100644 index 000000000..25e5c1b70 --- /dev/null +++ b/spring-cloud-alibaba-examples/appactive-example/storage/pom.xml @@ -0,0 +1,45 @@ + + + + 4.0.0 + + + com.alibaba.cloud + spring-cloud-alibaba-examples + ${revision} + ../../pom.xml + + + storage + Spring Cloud Starter Alibaba Appactive Example - Storage Service + jar + + + 8 + 8 + true + + + + + com.alibaba.cloud + appactive-example-common + ${revision} + + + + mysql + mysql-connector-java + 5.1.40 + + + + com.alibaba.msha + client-bridge-db-mysql + 0.2.1 + + + + diff --git a/spring-cloud-alibaba-examples/appactive-example/storage/src/main/java/com/alibaba/cloud/example/storage/StorageApplication.java b/spring-cloud-alibaba-examples/appactive-example/storage/src/main/java/com/alibaba/cloud/example/storage/StorageApplication.java new file mode 100644 index 000000000..76ce8aca1 --- /dev/null +++ b/spring-cloud-alibaba-examples/appactive-example/storage/src/main/java/com/alibaba/cloud/example/storage/StorageApplication.java @@ -0,0 +1,86 @@ +/* + * Copyright 2013-2018 the original author or authors. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * https://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +package com.alibaba.cloud.example.storage; + +import com.alibaba.cloud.example.common.entity.ResultHolder; +import com.alibaba.cloud.example.storage.service.OrderServiceImpl; +import io.appactive.java.api.base.AppContextClient; +import io.appactive.support.log.LogUtil; +import org.slf4j.Logger; + +import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.beans.factory.annotation.Value; +import org.springframework.boot.SpringApplication; +import org.springframework.boot.autoconfigure.SpringBootApplication; +import org.springframework.boot.autoconfigure.domain.EntityScan; +import org.springframework.cloud.client.discovery.EnableDiscoveryClient; +import org.springframework.cloud.openfeign.EnableFeignClients; +import org.springframework.context.annotation.ComponentScan; +import org.springframework.web.bind.annotation.RequestMapping; +import org.springframework.web.bind.annotation.RequestParam; +import org.springframework.web.bind.annotation.ResponseBody; +import org.springframework.web.bind.annotation.RestController; + +@SpringBootApplication +@EntityScan("com.alibaba.cloud.example.*") +@ComponentScan(basePackages = { "com.alibaba.cloud.example" }) +@RestController("/") +@EnableDiscoveryClient +@EnableFeignClients(basePackages = { "com.alibaba.cloud.example" }) +public class StorageApplication { + + private static final Logger logger = LogUtil.getLogger(); + + @Autowired + OrderServiceImpl orderService; + + @Value("${spring.application.name}") + private String appName; + + public static void main(String[] args) { + SpringApplication.run(StorageApplication.class, args); + } + + /** + * buy1 is just for bypassing center service protection. + * @param rId rId + * @param id id + * @param number number + * @return resultHolder resultHolder + */ + @RequestMapping({ "/buy", "/buy1" }) + @ResponseBody + public ResultHolder buy( + @RequestParam(required = false, defaultValue = "jack") String rId, + @RequestParam(required = false, defaultValue = "12") String id, + @RequestParam(required = false, defaultValue = "1") Integer number) { + String routerId = AppContextClient.getRouteId(); + logger.info("buy, routerId: {}, pid: {}, number: {}", routerId, id, number); + ResultHolder resultHolder = orderService.buy(rId, id, number); + resultHolder + .setResult(String.format("routerId %s bought %d of item %s, result: %s", + routerId, number, id, resultHolder.getResult())); + return resultHolder; + } + + @RequestMapping("/check") + @ResponseBody + public String check() { + return "OK From " + appName; + } + +} diff --git a/spring-cloud-alibaba-examples/appactive-example/storage/src/main/java/com/alibaba/cloud/example/storage/repository/ProductRepository.java b/spring-cloud-alibaba-examples/appactive-example/storage/src/main/java/com/alibaba/cloud/example/storage/repository/ProductRepository.java new file mode 100644 index 000000000..09a1b3a21 --- /dev/null +++ b/spring-cloud-alibaba-examples/appactive-example/storage/src/main/java/com/alibaba/cloud/example/storage/repository/ProductRepository.java @@ -0,0 +1,25 @@ +/* + * Copyright 2013-2018 the original author or authors. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * https://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +package com.alibaba.cloud.example.storage.repository; + +import com.alibaba.cloud.example.common.entity.Product; + +import org.springframework.data.jpa.repository.JpaRepository; + +public interface ProductRepository extends JpaRepository { + +} diff --git a/spring-cloud-alibaba-examples/appactive-example/storage/src/main/java/com/alibaba/cloud/example/storage/service/OrderServiceImpl.java b/spring-cloud-alibaba-examples/appactive-example/storage/src/main/java/com/alibaba/cloud/example/storage/service/OrderServiceImpl.java new file mode 100644 index 000000000..914c74801 --- /dev/null +++ b/spring-cloud-alibaba-examples/appactive-example/storage/src/main/java/com/alibaba/cloud/example/storage/service/OrderServiceImpl.java @@ -0,0 +1,77 @@ +/* + * Copyright 2013-2018 the original author or authors. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * https://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +package com.alibaba.cloud.example.storage.service; + +import java.util.Optional; + +import com.alibaba.cloud.example.common.entity.Product; +import com.alibaba.cloud.example.common.entity.ResultHolder; +import com.alibaba.cloud.example.common.service.OrderDAO; +import com.alibaba.cloud.example.storage.repository.ProductRepository; +import io.appactive.support.log.LogUtil; +import org.slf4j.Logger; + +import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.beans.factory.annotation.Value; +import org.springframework.stereotype.Service; + +@Service +public class OrderServiceImpl implements OrderDAO.OrderService { + + private static final Logger logger = LogUtil.getLogger(); + + @Autowired + ProductRepository repository; + + @Value("${appactive.unit}") + private String unit; + + @Override + public ResultHolder buy(String rId, String pId, Integer number) { + String result = null; + try { + Optional op = repository.findById(pId); + if (op.isPresent()) { + // todo 扣库存，应该强校验 + Product p = op.get(); + int oldNum = p.getNumber(); + int left = oldNum - number; + if (left >= 0) { + p.setNumber(left); + p = repository.save(p); + if (p.getNumber() + number != oldNum) { + result = "storage not consist"; + } + else { + result = "success"; + } + } + else { + result = "sold out"; + } + } + else { + result = "no such product"; + } + } + catch (Throwable e) { + result = e.getCause().getCause().getMessage(); + } + return new ResultHolder<>(result); + } + +} diff --git a/spring-cloud-alibaba-examples/appactive-example/storage/src/main/resources/application.properties b/spring-cloud-alibaba-examples/appactive-example/storage/src/main/resources/application.properties new file mode 100644 index 000000000..1cca378e3 --- /dev/null +++ b/spring-cloud-alibaba-examples/appactive-example/storage/src/main/resources/application.properties @@ -0,0 +1,16 @@ +server.port=8085 +spring.application.name=storage +spring.datasource.url=jdbc:mysql://127.0.0.1:3306/product?characterEncoding=utf8&useSSL=false&serverTimezone=GMT +spring.datasource.username=root +spring.datasource.password=root +#spring.datasource.driver-class-name=com.mysql.jdbc.Driver +spring.datasource.driver-class-name=io.appactive.db.mysql.driver.Driver +spring.jpa.database-platform=org.hibernate.dialect.MySQL5InnoDBDialect +spring.jpa.properties.hibernate.dialect=org.hibernate.dialect.MySQL5InnoDBDialect +spring.jpa.hibernate.ddl-auto=update +spring.jpa.show-sql=false +appactive.unit=center +appactive.app=storage +spring.cloud.nacos.discovery.server-addr=127.0.0.1:8848 +spring.cloud.appactive.filter.global-path=/buy/* +spring.cloud.appactive.filter.general-path=/* diff --git a/spring-cloud-alibaba-examples/nacos-example/nacos-discovery-example/nacos-discovery-consumer-example/pom.xml b/spring-cloud-alibaba-examples/nacos-example/nacos-discovery-example/nacos-discovery-consumer-example/pom.xml index 4b0e61f19..69d4a6f69 100644 --- a/spring-cloud-alibaba-examples/nacos-example/nacos-discovery-example/nacos-discovery-consumer-example/pom.xml +++ b/spring-cloud-alibaba-examples/nacos-example/nacos-discovery-example/nacos-discovery-consumer-example/pom.xml @@ -1,68 +1,72 @@ + xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd"> - - com.alibaba.cloud - nacos-discovery-example - ${revision} - - 4.0.0 + + com.alibaba.cloud + nacos-discovery-example + ${revision} + + 4.0.0 - nacos-discovery-consumer-example - Spring Cloud Starter Alibaba Nacos Discovery Consumer Example - Example demonstrating how to use nacos discovery - jar + nacos-discovery-consumer-example + Spring Cloud Starter Alibaba Nacos Discovery Consumer Example + Example demonstrating how to use nacos discovery + jar - - - org.springframework.boot - spring-boot-starter-web - - - com.alibaba.cloud - spring-cloud-starter-alibaba-nacos-discovery - + + + org.springframework.boot + spring-boot-starter-web + + + com.alibaba.cloud + spring-cloud-starter-alibaba-nacos-discovery + + + com.alibaba.cloud + spring-cloud-starter-alibaba-appactive + - - org.springframework.boot - spring-boot-starter-actuator - + + org.springframework.boot + spring-boot-starter-actuator + - - org.springframework.cloud - spring-cloud-starter-netflix-ribbon - + + org.springframework.cloud + spring-cloud-starter-netflix-ribbon + - - org.springframework.cloud - spring-cloud-starter-openfeign - + + org.springframework.cloud + spring-cloud-starter-openfeign + - - com.alibaba.cloud - spring-cloud-starter-alibaba-sentinel - + + com.alibaba.cloud + spring-cloud-starter-alibaba-sentinel + - + - - - - org.springframework.boot - spring-boot-maven-plugin - - - org.apache.maven.plugins - maven-deploy-plugin - ${maven-deploy-plugin.version} - - true - - - - + + + + org.springframework.boot + spring-boot-maven-plugin + + + org.apache.maven.plugins + maven-deploy-plugin + ${maven-deploy-plugin.version} + + true + + + + diff --git a/spring-cloud-alibaba-examples/nacos-example/nacos-discovery-example/nacos-discovery-consumer-example/src/main/resources/application.properties b/spring-cloud-alibaba-examples/nacos-example/nacos-discovery-example/nacos-discovery-consumer-example/src/main/resources/application.properties index c1071da86..c8b4e4318 100644 --- a/spring-cloud-alibaba-examples/nacos-example/nacos-discovery-example/nacos-discovery-consumer-example/src/main/resources/application.properties +++ b/spring-cloud-alibaba-examples/nacos-example/nacos-discovery-example/nacos-discovery-consumer-example/src/main/resources/application.properties @@ -3,19 +3,17 @@ server.port=18083 management.endpoints.web.exposure.include=* spring.cloud.nacos.discovery.server-addr=127.0.0.1:8848 spring.cloud.nacos.discovery.fail-fast=true - spring.cloud.nacos.username=nacos spring.cloud.nacos.password=nacos - feign.sentinel.enabled=true - spring.cloud.sentinel.transport.dashboard=localhost:8080 spring.cloud.sentinel.eager=true - spring.cloud.sentinel.datasource.ds1.file.file=classpath: flowrule.json spring.cloud.sentinel.datasource.ds1.file.data-type=json spring.cloud.sentinel.datasource.ds1.file.rule-type=flow - spring.cloud.sentinel.datasource.ds2.file.file=classpath: degraderule.json spring.cloud.sentinel.datasource.ds2.file.data-type=json spring.cloud.sentinel.datasource.ds2.file.rule-type=degrade +#service-provider.ribbon.NFLoadBalancerRuleClassName=com.netflix.loadbalancer.AvailabilityFilteringRule +service-provider.ribbon.NFLoadBalancerRuleClassName=com.alibaba.cloud.appactive.consumer.AppactiveRule + diff --git a/spring-cloud-alibaba-examples/pom.xml b/spring-cloud-alibaba-examples/pom.xml index 3fe4aa790..3c7a9d80e 100644 --- a/spring-cloud-alibaba-examples/pom.xml +++ b/spring-cloud-alibaba-examples/pom.xml @@ -23,6 +23,10 @@ sentinel-example/sentinel-webflux-example sentinel-example/sentinel-spring-cloud-gateway-example sentinel-example/sentinel-zuul-example + appactive-example/common + appactive-example/frontend + appactive-example/product + appactive-example/storage nacos-example/nacos-discovery-example nacos-example/nacos-config-example nacos-example/nacos-gateway-example diff --git a/spring-cloud-alibaba-starters/pom.xml b/spring-cloud-alibaba-starters/pom.xml index 0476ad963..6773cb080 100644 --- a/spring-cloud-alibaba-starters/pom.xml +++ b/spring-cloud-alibaba-starters/pom.xml @@ -25,6 +25,7 @@ spring-cloud-starter-alibaba-sentinel spring-cloud-alibaba-sentinel-datasource spring-cloud-alibaba-sentinel-gateway + spring-cloud-starter-alibaba-appactive spring-cloud-alibaba-commons diff --git a/spring-cloud-alibaba-starters/spring-cloud-starter-alibaba-appactive/.gitignore b/spring-cloud-alibaba-starters/spring-cloud-starter-alibaba-appactive/.gitignore new file mode 100644 index 000000000..549e00a2a --- /dev/null +++ b/spring-cloud-alibaba-starters/spring-cloud-starter-alibaba-appactive/.gitignore @@ -0,0 +1,33 @@ +HELP.md +target/ +!.mvn/wrapper/maven-wrapper.jar +!**/src/main/**/target/ +!**/src/test/**/target/ + +### STS ### +.apt_generated +.classpath +.factorypath +.project +.settings +.springBeans +.sts4-cache + +### IntelliJ IDEA ### +.idea +*.iws +*.iml +*.ipr + +### NetBeans ### +/nbproject/private/ +/nbbuild/ +/dist/ +/nbdist/ +/.nb-gradle/ +build/ +!**/src/main/**/build/ +!**/src/test/**/build/ + +### VS Code ### +.vscode/ diff --git a/spring-cloud-alibaba-starters/spring-cloud-starter-alibaba-appactive/pom.xml b/spring-cloud-alibaba-starters/spring-cloud-starter-alibaba-appactive/pom.xml new file mode 100644 index 000000000..b46b48068 --- /dev/null +++ b/spring-cloud-alibaba-starters/spring-cloud-starter-alibaba-appactive/pom.xml @@ -0,0 +1,98 @@ + + + 4.0.0 + + com.alibaba.cloud + spring-cloud-alibaba-starters + ${revision} + ../pom.xml + + + spring-cloud-starter-alibaba-appactive + Spring Cloud Starter Alibaba Appactive + + + 0.2.1 + + + + + com.alibaba.msha + appactive-java-api + ${appactive.version} + + + com.alibaba.msha + client-rule + ${appactive.version} + + + com.alibaba.msha + client-bridge-rpc-base + ${appactive.version} + + + org.springframework.boot + spring-boot + true + + + org.springframework.cloud + spring-cloud-openfeign-core + true + + + io.github.openfeign + feign-java8 + 9.5.1 + compile + + + org.springframework.cloud + spring-cloud-starter-netflix-ribbon + + + com.alibaba.msha + client-bridge-servlet + 0.2.1 + + + com.alibaba.cloud + spring-cloud-starter-alibaba-nacos-discovery + compile + + + javax.servlet + javax.servlet-api + 4.0.1 + compile + + + org.springframework.boot + spring-boot-configuration-processor + 2.4.0 + true + + + org.springframework.boot + spring-boot-autoconfigure + ${spring-boot.version} + compile + + + com.google.guava + guava + 31.1-jre + + + com.alibaba + fastjson + 2.0.11 + + + + + + + diff --git a/spring-cloud-alibaba-starters/spring-cloud-starter-alibaba-appactive/src/main/java/com/alibaba/cloud/appactive/AppactiveProperties.java b/spring-cloud-alibaba-starters/spring-cloud-starter-alibaba-appactive/src/main/java/com/alibaba/cloud/appactive/AppactiveProperties.java new file mode 100644 index 000000000..ffe668223 --- /dev/null +++ b/spring-cloud-alibaba-starters/spring-cloud-starter-alibaba-appactive/src/main/java/com/alibaba/cloud/appactive/AppactiveProperties.java @@ -0,0 +1,94 @@ +/* + * Copyright 2013-2018 the original author or authors. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * https://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +package com.alibaba.cloud.appactive; + +import javax.annotation.PostConstruct; + +import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.boot.context.properties.ConfigurationProperties; +import org.springframework.core.env.Environment; +import org.springframework.util.StringUtils; + +/** + * @author ChengPu raozihao + * @description + * @date 2022/8/15 + */ +@ConfigurationProperties("spring.cloud.appactive.filter") +public class AppactiveProperties { + + private String[] corePath; + + private String[] globalPath; + + private String[] generalPath; + + @Autowired + private Environment environment; + + public String[] getCorePath() { + return corePath; + } + + void setCorePath(String[] corePath) { + this.corePath = corePath; + } + + public String[] getGlobalPath() { + return globalPath; + } + + void setGlobalPath(String[] globalPath) { + this.globalPath = globalPath; + } + + public String[] getGeneralPath() { + return generalPath; + } + + void setGeneralPath(String[] generalPath) { + this.generalPath = generalPath; + } + + @PostConstruct + public void init() { + this.overrideFromEnv(environment); + } + + public void overrideFromEnv(Environment env) { + + if (StringUtils.isEmpty(this.getCorePath())) { + String coreValue = env + .resolvePlaceholders("${spring.cloud.appactive.filter.core-path:}"); + String[] cores = coreValue.split(","); + this.setCorePath(cores); + } + if (StringUtils.isEmpty(this.getGlobalPath())) { + String globalValue = env + .resolvePlaceholders("${spring.cloud.appactive.filter.global-path:}"); + String[] globals = globalValue.split(","); + this.setGlobalPath(globals); + } + if (StringUtils.isEmpty(this.getGeneralPath())) { + String generalValue = env.resolvePlaceholders( + "${spring.cloud.appactive.filter.general-path:}"); + String[] generals = generalValue.split(","); + this.setGeneralPath(generals); + } + } + +} diff --git a/spring-cloud-alibaba-starters/spring-cloud-starter-alibaba-appactive/src/main/java/com/alibaba/cloud/appactive/common/ServiceMeta.java b/spring-cloud-alibaba-starters/spring-cloud-starter-alibaba-appactive/src/main/java/com/alibaba/cloud/appactive/common/ServiceMeta.java new file mode 100644 index 000000000..ebad23a9d --- /dev/null +++ b/spring-cloud-alibaba-starters/spring-cloud-starter-alibaba-appactive/src/main/java/com/alibaba/cloud/appactive/common/ServiceMeta.java @@ -0,0 +1,64 @@ +/* + * Copyright 2013-2018 the original author or authors. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * https://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +package com.alibaba.cloud.appactive.common; + +/** + * @author raozihao, mageekchiu + * @author Steve + */ +public class ServiceMeta implements Comparable { + + private String uriPrefix; + + private String ra; + + public ServiceMeta() { + } + + public ServiceMeta(String uriPrefix, String ra) { + this.uriPrefix = uriPrefix; + this.ra = ra; + } + + public String getUriPrefix() { + return uriPrefix; + } + + public void setUriPrefix(String uriPrefix) { + this.uriPrefix = uriPrefix; + } + + public String getRa() { + return ra; + } + + public void setRa(String ra) { + this.ra = ra; + } + + @Override + public String toString() { + return "ServiceMeta{" + "uriPrefix='" + uriPrefix + '\'' + ", ra=" + ra + '}'; + } + + @Override + public int compareTo(ServiceMeta o) { + int pre = this.uriPrefix.compareTo(o.getUriPrefix()); + return pre == 0 ? this.ra.compareTo(o.getRa()) : pre; + } + +} diff --git a/spring-cloud-alibaba-starters/spring-cloud-starter-alibaba-appactive/src/main/java/com/alibaba/cloud/appactive/common/ServiceMetaObject.java b/spring-cloud-alibaba-starters/spring-cloud-starter-alibaba-appactive/src/main/java/com/alibaba/cloud/appactive/common/ServiceMetaObject.java new file mode 100644 index 000000000..717b2855d --- /dev/null +++ b/spring-cloud-alibaba-starters/spring-cloud-starter-alibaba-appactive/src/main/java/com/alibaba/cloud/appactive/common/ServiceMetaObject.java @@ -0,0 +1,74 @@ +/* + * Copyright 2013-2018 the original author or authors. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * https://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +package com.alibaba.cloud.appactive.common; + +import java.util.List; + +/** + * @author raozihao, mageekchiu + * @author Steve + */ +public class ServiceMetaObject { + + private List serviceMetaList; + + /** + * string of serviceMetaList. + */ + private String meta; + + private String md5OfList; + + public ServiceMetaObject(List serviceMetaList, String md5OfList) { + this.serviceMetaList = serviceMetaList; + this.md5OfList = md5OfList; + } + + public ServiceMetaObject() { + } + + public List getServiceMetaList() { + return serviceMetaList; + } + + public void setServiceMetaList(List serviceMetaList) { + this.serviceMetaList = serviceMetaList; + } + + public String getMd5OfList() { + return md5OfList; + } + + public void setMd5OfList(String md5OfList) { + this.md5OfList = md5OfList; + } + + public String getMeta() { + return meta; + } + + public void setMeta(String meta) { + this.meta = meta; + } + + @Override + public String toString() { + return "ServiceMetaObject{" + "serviceMetaList=" + serviceMetaList + + ", md5OfList='" + md5OfList + '\'' + '}'; + } + +} diff --git a/spring-cloud-alibaba-starters/spring-cloud-starter-alibaba-appactive/src/main/java/com/alibaba/cloud/appactive/common/UriContext.java b/spring-cloud-alibaba-starters/spring-cloud-starter-alibaba-appactive/src/main/java/com/alibaba/cloud/appactive/common/UriContext.java new file mode 100644 index 000000000..ba3358356 --- /dev/null +++ b/spring-cloud-alibaba-starters/spring-cloud-starter-alibaba-appactive/src/main/java/com/alibaba/cloud/appactive/common/UriContext.java @@ -0,0 +1,42 @@ +/* + * Copyright 2013-2018 the original author or authors. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * https://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +package com.alibaba.cloud.appactive.common; + +/** + * @author raozihao, mageekchiu + * @author Steve + */ +public final class UriContext { + + private UriContext() { + } + + private static final ThreadLocal URI_INFO = new ThreadLocal(); + + public static void clearContext() { + URI_INFO.remove(); + } + + public static String getUriPath() { + return URI_INFO.get(); + } + + public static void setUriPath(String targetUnit) { + URI_INFO.set(targetUnit); + } + +} diff --git a/spring-cloud-alibaba-starters/spring-cloud-starter-alibaba-appactive/src/main/java/com/alibaba/cloud/appactive/config/FilterAutoConfiguration.java b/spring-cloud-alibaba-starters/spring-cloud-starter-alibaba-appactive/src/main/java/com/alibaba/cloud/appactive/config/FilterAutoConfiguration.java new file mode 100644 index 000000000..1bd3929f5 --- /dev/null +++ b/spring-cloud-alibaba-starters/spring-cloud-starter-alibaba-appactive/src/main/java/com/alibaba/cloud/appactive/config/FilterAutoConfiguration.java @@ -0,0 +1,76 @@ +/* + * Copyright 2013-2018 the original author or authors. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * https://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +package com.alibaba.cloud.appactive.config; + +import com.alibaba.cloud.appactive.AppactiveProperties; +import com.alibaba.cloud.appactive.provider.CoreServiceFilter; +import com.alibaba.cloud.appactive.provider.GlobalServiceFilter; +import io.appactive.servlet.RequestFilter; + +import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.boot.web.servlet.FilterRegistrationBean; +import org.springframework.context.annotation.Bean; +import org.springframework.context.annotation.Configuration; + +/** + * @author ChengPu raozihao + * @description + * @date 2022/8/15 + */ +@Configuration +public class FilterAutoConfiguration { + + @Autowired + private AppactiveProperties appactiveProperties; + + @Bean + public FilterRegistrationBean appActiveCenterServiceFilter() { + if (appactiveProperties.getGlobalPath() == null) { + return null; + } + FilterRegistrationBean filterRegistrationBean = new FilterRegistrationBean<>(); + GlobalServiceFilter reqResFilter = new GlobalServiceFilter(); + filterRegistrationBean.setFilter(reqResFilter); + filterRegistrationBean.addUrlPatterns(appactiveProperties.getGlobalPath()); + return filterRegistrationBean; + } + + @Bean + public FilterRegistrationBean appActiveUnitServiceFilter() { + if (appactiveProperties.getCorePath() == null) { + return null; + } + FilterRegistrationBean filterRegistrationBean = new FilterRegistrationBean<>(); + CoreServiceFilter reqResFilter = new CoreServiceFilter(); + filterRegistrationBean.setFilter(reqResFilter); + filterRegistrationBean.addUrlPatterns(appactiveProperties.getCorePath()); + return filterRegistrationBean; + } + + @Bean + public FilterRegistrationBean appActiveNormalServiceFilter() { + if (appactiveProperties.getGeneralPath() == null) { + return null; + } + FilterRegistrationBean filterRegistrationBean = new FilterRegistrationBean<>(); + RequestFilter reqResFilter = new RequestFilter(); + filterRegistrationBean.setFilter(reqResFilter); + filterRegistrationBean.addUrlPatterns(appactiveProperties.getGeneralPath()); + return filterRegistrationBean; + } + +} diff --git a/spring-cloud-alibaba-starters/spring-cloud-starter-alibaba-appactive/src/main/java/com/alibaba/cloud/appactive/config/FilterPropertiesAutoConfiguration.java b/spring-cloud-alibaba-starters/spring-cloud-starter-alibaba-appactive/src/main/java/com/alibaba/cloud/appactive/config/FilterPropertiesAutoConfiguration.java new file mode 100644 index 000000000..c91067ab7 --- /dev/null +++ b/spring-cloud-alibaba-starters/spring-cloud-starter-alibaba-appactive/src/main/java/com/alibaba/cloud/appactive/config/FilterPropertiesAutoConfiguration.java @@ -0,0 +1,37 @@ +/* + * Copyright 2013-2018 the original author or authors. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * https://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +package com.alibaba.cloud.appactive.config; + +import com.alibaba.cloud.appactive.AppactiveProperties; + +import org.springframework.context.annotation.Bean; +import org.springframework.context.annotation.Configuration; + +/** + * @author ChengPu raozihao + * @description + * @date 2022/8/15 + */ +@Configuration +public class FilterPropertiesAutoConfiguration { + + @Bean + public AppactiveProperties appactiveProperties() { + return new AppactiveProperties(); + } + +} diff --git a/spring-cloud-alibaba-starters/spring-cloud-starter-alibaba-appactive/src/main/java/com/alibaba/cloud/appactive/constant/Constants.java b/spring-cloud-alibaba-starters/spring-cloud-starter-alibaba-appactive/src/main/java/com/alibaba/cloud/appactive/constant/Constants.java new file mode 100644 index 000000000..101c5997d --- /dev/null +++ b/spring-cloud-alibaba-starters/spring-cloud-starter-alibaba-appactive/src/main/java/com/alibaba/cloud/appactive/constant/Constants.java @@ -0,0 +1,33 @@ +/* + * Copyright 2013-2018 the original author or authors. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * https://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +package com.alibaba.cloud.appactive.constant; + +/** + * @author raozihao, mageekchiu + * @author Steve + */ +public final class Constants { + + /** + * Router Id header key. + */ + public static final String ROUTER_ID_HEADER_KEY = "appactive-router-id"; + + private Constants() { + } + +} diff --git a/spring-cloud-alibaba-starters/spring-cloud-starter-alibaba-appactive/src/main/java/com/alibaba/cloud/appactive/consumer/AppactivePredicate.java b/spring-cloud-alibaba-starters/spring-cloud-starter-alibaba-appactive/src/main/java/com/alibaba/cloud/appactive/consumer/AppactivePredicate.java new file mode 100644 index 000000000..f4fce8e4d --- /dev/null +++ b/spring-cloud-alibaba-starters/spring-cloud-starter-alibaba-appactive/src/main/java/com/alibaba/cloud/appactive/consumer/AppactivePredicate.java @@ -0,0 +1,124 @@ +/* + * Copyright 2013-2018 the original author or authors. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * https://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +package com.alibaba.cloud.appactive.consumer; + +import java.util.ArrayList; +import java.util.Comparator; +import java.util.HashMap; +import java.util.List; +import java.util.Map; + +import com.alibaba.cloud.appactive.common.ServiceMeta; +import com.alibaba.cloud.appactive.common.UriContext; +import com.alibaba.cloud.nacos.ribbon.NacosServer; +import com.alibaba.fastjson.JSONObject; +import com.netflix.client.config.IClientConfig; +import com.netflix.loadbalancer.AbstractServerPredicate; +import com.netflix.loadbalancer.IRule; +import com.netflix.loadbalancer.PredicateKey; +import io.appactive.java.api.base.AppContextClient; +import io.appactive.java.api.base.constants.AppactiveConstant; +import io.appactive.java.api.base.constants.ResourceActiveType; +import io.appactive.java.api.rule.traffic.TrafficRouteRuleService; +import io.appactive.java.api.utils.lang.StringUtils; +import io.appactive.rule.ClientRuleService; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +import org.springframework.util.AntPathMatcher; + +/** + * @author ChengPu raozihao + * @description + * @date 2022/8/20 + */ +public class AppactivePredicate extends AbstractServerPredicate { + + private static final Logger logger = LoggerFactory + .getLogger(AppactivePredicate.class); + + private final TrafficRouteRuleService trafficRouteRuleService = ClientRuleService + .getTrafficRouteRuleService(); + + private final AntPathMatcher antPathMatcher = new AntPathMatcher(); + + public AppactivePredicate(IRule rule, IClientConfig clientConfig) { + super(rule, clientConfig); + } + + public AppactivePredicate(IRule rule) { + super(rule); + } + + @Override + public boolean apply(PredicateKey predicateKey) { + // Just support Nacos Registry now, if it's a NacosServer, return true directly. + if (!(predicateKey.getServer() instanceof NacosServer)) { + return true; + } + NacosServer server = (NacosServer) predicateKey.getServer(); + + // uriPath of the request. + String uriPath = UriContext.getUriPath(); + Map metadata = server.getMetadata(); + // zone + String unitType = metadata.get("ut"); + String svcMeta = metadata.get("svc_meta"); + String version = metadata.get("svc_meta_v"); + if (unitType == null || svcMeta == null || version == null) { + return true; + } + String serviceType = null; + List serviceMetas = JSONObject.parseArray(svcMeta, + ServiceMeta.class); + Map matchingPatterns = new HashMap<>(); + for (ServiceMeta sm : serviceMetas) { + if (antPathMatcher.match(sm.getUriPrefix(), uriPath)) { + matchingPatterns.put(sm.getUriPrefix(), sm.getRa()); + } + } + Comparator patternComparator = antPathMatcher + .getPatternComparator(uriPath); + if (!matchingPatterns.isEmpty()) { + List urls = new ArrayList<>(matchingPatterns.keySet()); + urls.sort(patternComparator); + serviceType = matchingPatterns.get(urls.get(0)); + } + + if (!StringUtils.isBlank(serviceType) && ResourceActiveType.CENTER_RESOURCE_TYPE + .equalsIgnoreCase(serviceType)) { + return AppactiveConstant.CENTER_FLAG.equalsIgnoreCase(unitType); + } + else if (!StringUtils.isBlank(serviceType) + && ResourceActiveType.UNIT_RESOURCE_TYPE.equalsIgnoreCase(serviceType)) { + // routeId of the request. + String routeId = AppContextClient.getRouteId(); + if (routeId == null) { + return false; + } + + // targetUnit setting by users, such as unit0,unit1,...,unitn. + String targetUnitByRouteId = trafficRouteRuleService + .getUnitByRouteId(routeId); + return !StringUtils.isBlank(targetUnitByRouteId) + && targetUnitByRouteId.equalsIgnoreCase(unitType); + } + + return true; + } + +} diff --git a/spring-cloud-alibaba-starters/spring-cloud-starter-alibaba-appactive/src/main/java/com/alibaba/cloud/appactive/consumer/AppactiveRule.java b/spring-cloud-alibaba-starters/spring-cloud-starter-alibaba-appactive/src/main/java/com/alibaba/cloud/appactive/consumer/AppactiveRule.java new file mode 100644 index 000000000..3a5a0bc96 --- /dev/null +++ b/spring-cloud-alibaba-starters/spring-cloud-starter-alibaba-appactive/src/main/java/com/alibaba/cloud/appactive/consumer/AppactiveRule.java @@ -0,0 +1,49 @@ +/* + * Copyright 2013-2018 the original author or authors. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * https://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +package com.alibaba.cloud.appactive.consumer; + +import com.netflix.loadbalancer.AbstractServerPredicate; +import com.netflix.loadbalancer.CompositePredicate; +import com.netflix.loadbalancer.ILoadBalancer; +import com.netflix.loadbalancer.PredicateBasedRule; + +/** + * @description + * @author ChengPu raozihao + * @date 2022/8/21 + */ +public class AppactiveRule extends PredicateBasedRule { + + private AbstractServerPredicate predicate; + + public AppactiveRule() { + super(); + predicate = CompositePredicate.withPredicate(new AppactivePredicate(this, null)) + .addFallbackPredicate(AbstractServerPredicate.alwaysTrue()).build(); + } + + @Override + public void setLoadBalancer(ILoadBalancer lb) { + super.setLoadBalancer(lb); + } + + @Override + public AbstractServerPredicate getPredicate() { + return predicate; + } + +} diff --git a/spring-cloud-alibaba-starters/spring-cloud-starter-alibaba-appactive/src/main/java/com/alibaba/cloud/appactive/consumer/ConsumerAutoConfig.java b/spring-cloud-alibaba-starters/spring-cloud-starter-alibaba-appactive/src/main/java/com/alibaba/cloud/appactive/consumer/ConsumerAutoConfig.java new file mode 100644 index 000000000..034d26468 --- /dev/null +++ b/spring-cloud-alibaba-starters/spring-cloud-starter-alibaba-appactive/src/main/java/com/alibaba/cloud/appactive/consumer/ConsumerAutoConfig.java @@ -0,0 +1,95 @@ +/* + * Copyright 2013-2018 the original author or authors. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * https://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +package com.alibaba.cloud.appactive.consumer; + +import java.util.ArrayList; +import java.util.List; + +import javax.annotation.PostConstruct; + +import feign.RequestInterceptor; +import feign.codec.Decoder; +import feign.optionals.OptionalDecoder; +import io.appactive.support.lang.CollectionUtils; +import io.appactive.support.log.LogUtil; +import org.slf4j.Logger; + +import org.springframework.beans.factory.ObjectFactory; +import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.beans.factory.config.BeanPostProcessor; +import org.springframework.boot.autoconfigure.condition.ConditionalOnMissingBean; +import org.springframework.boot.autoconfigure.http.HttpMessageConverters; +import org.springframework.cloud.openfeign.support.ResponseEntityDecoder; +import org.springframework.cloud.openfeign.support.SpringDecoder; +import org.springframework.context.ApplicationContext; +import org.springframework.context.annotation.Bean; +import org.springframework.context.annotation.Configuration; +import org.springframework.http.client.ClientHttpRequestInterceptor; +import org.springframework.web.client.RestTemplate; + +/** + * @author raozihao, mageekchiu + * @author Steve + */ +@Configuration +public class ConsumerAutoConfig { + + private static final Logger logger = LogUtil.getLogger(); + + @Autowired + ApplicationContext context; + + @Autowired(required = false) + RestTemplate restTemplate; + + @Autowired + private ObjectFactory messageConverters; + + @Bean + @ConditionalOnMissingBean + public Decoder appActiveFeignDecoder() { + return new OptionalDecoder( + new ResponseEntityDecoder(new SpringDecoder(this.messageConverters))); + } + + @Bean + public BeanPostProcessor feignDecoderPostProcessor() { + return new FeignDecoderPostProcessor(context); + } + + @Bean + public RequestInterceptor routerIdTransmissionRequestInterceptor() { + return new RouterIdTransmissionRequestInterceptor(); + } + + @PostConstruct + public void init() { + if (restTemplate != null) { + List interceptors = restTemplate + .getInterceptors(); + if (CollectionUtils.isEmpty(interceptors)) { + interceptors = new ArrayList<>(); + } + interceptors.add(new ReqResInterceptor()); + logger.info( + "ConsumerAutoConfig adding interceptor for restTemplate[{}]......", + restTemplate.getClass()); + restTemplate.setInterceptors(interceptors); + } + } + +} diff --git a/spring-cloud-alibaba-starters/spring-cloud-starter-alibaba-appactive/src/main/java/com/alibaba/cloud/appactive/consumer/FeignDecoderPostProcessor.java b/spring-cloud-alibaba-starters/spring-cloud-starter-alibaba-appactive/src/main/java/com/alibaba/cloud/appactive/consumer/FeignDecoderPostProcessor.java new file mode 100644 index 000000000..b0bf1f9e7 --- /dev/null +++ b/spring-cloud-alibaba-starters/spring-cloud-starter-alibaba-appactive/src/main/java/com/alibaba/cloud/appactive/consumer/FeignDecoderPostProcessor.java @@ -0,0 +1,78 @@ +/* + * Copyright 2013-2018 the original author or authors. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * https://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +package com.alibaba.cloud.appactive.consumer; + +import feign.codec.Decoder; +import io.appactive.support.log.LogUtil; +import org.slf4j.Logger; + +import org.springframework.beans.BeansException; +import org.springframework.beans.factory.config.BeanPostProcessor; +import org.springframework.context.ApplicationContext; + +/** + * @author raozihao, mageekchiu + * @author Steve + */ +public class FeignDecoderPostProcessor implements BeanPostProcessor { + + private static final Logger logger = LogUtil.getLogger(); + + final ApplicationContext context; + + public FeignDecoderPostProcessor(ApplicationContext context) { + this.context = context; + } + + @Override + public Object postProcessBeforeInitialization(Object bean, String beanName) + throws BeansException { + return bean; + } + + @Override + public Object postProcessAfterInitialization(Object bean, String beanName) + throws BeansException { + // there does`t have to be a Decoder(when using default), so we added a default + if (bean instanceof Decoder) { + if ("appActiveFeignDecoder".equals(beanName)) { + logger.info( + "FeignDecoderPostProcessor replacing defaultDecoder {} ......", + beanName); + } + else { + logger.info( + "FeignDecoderPostProcessor replacing customizedDecoder {} ......", + beanName); + } + Decoder decoder = (Decoder) bean; + // wrap original decoder + return new ResponseInterceptor(decoder); + + /// another way + // Object proxy = Proxy.newProxyInstance(bean.getClass().getClassLoader(), + // bean.getClass().getInterfaces(), + // (proxy1, method, args) -> { + // String result = (String) method.invoke(bean, args); + // return result.toUpperCase(); + // }); + // return proxy; + } + return bean; + } + +} diff --git a/spring-cloud-alibaba-starters/spring-cloud-starter-alibaba-appactive/src/main/java/com/alibaba/cloud/appactive/consumer/ReqResInterceptor.java b/spring-cloud-alibaba-starters/spring-cloud-starter-alibaba-appactive/src/main/java/com/alibaba/cloud/appactive/consumer/ReqResInterceptor.java new file mode 100644 index 000000000..056fa6e24 --- /dev/null +++ b/spring-cloud-alibaba-starters/spring-cloud-starter-alibaba-appactive/src/main/java/com/alibaba/cloud/appactive/consumer/ReqResInterceptor.java @@ -0,0 +1,56 @@ +/* + * Copyright 2013-2018 the original author or authors. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * https://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +package com.alibaba.cloud.appactive.consumer; + +import java.io.IOException; + +import com.alibaba.cloud.appactive.common.UriContext; +import com.alibaba.cloud.appactive.constant.Constants; +import io.appactive.java.api.base.AppContextClient; +import io.appactive.support.log.LogUtil; +import org.slf4j.Logger; + +import org.springframework.http.HttpRequest; +import org.springframework.http.client.ClientHttpRequestExecution; +import org.springframework.http.client.ClientHttpRequestInterceptor; +import org.springframework.http.client.ClientHttpResponse; + +/** + * @author raozihao, mageekchiu + * @author Steve + */ +public class ReqResInterceptor implements ClientHttpRequestInterceptor { + + private static final Logger logger = LogUtil.getLogger(); + + @Override + public ClientHttpResponse intercept(HttpRequest request, byte[] body, + ClientHttpRequestExecution execution) throws IOException { + + request.getHeaders().add(Constants.ROUTER_ID_HEADER_KEY, + AppContextClient.getRouteId()); + UriContext.setUriPath(request.getURI().getPath()); + + ClientHttpResponse response = execution.execute(request, body); + + logger.info("ReqResInterceptor uri {} for request {} got cleared", + UriContext.getUriPath(), request.getURI()); + UriContext.clearContext(); + return response; + } + +} diff --git a/spring-cloud-alibaba-starters/spring-cloud-starter-alibaba-appactive/src/main/java/com/alibaba/cloud/appactive/consumer/ResponseInterceptor.java b/spring-cloud-alibaba-starters/spring-cloud-starter-alibaba-appactive/src/main/java/com/alibaba/cloud/appactive/consumer/ResponseInterceptor.java new file mode 100644 index 000000000..21e03eacd --- /dev/null +++ b/spring-cloud-alibaba-starters/spring-cloud-starter-alibaba-appactive/src/main/java/com/alibaba/cloud/appactive/consumer/ResponseInterceptor.java @@ -0,0 +1,55 @@ +/* + * Copyright 2013-2018 the original author or authors. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * https://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +package com.alibaba.cloud.appactive.consumer; + +import java.io.IOException; +import java.lang.reflect.Type; +import java.util.Objects; + +import com.alibaba.cloud.appactive.common.UriContext; +import feign.FeignException; +import feign.Response; +import feign.codec.Decoder; +import io.appactive.support.log.LogUtil; +import org.slf4j.Logger; + +/** + * @author raozihao, mageekchiu + * @author Steve + */ +public class ResponseInterceptor implements Decoder { + + private static final Logger logger = LogUtil.getLogger(); + + final Decoder delegate; + + public ResponseInterceptor(Decoder delegate) { + Objects.requireNonNull(delegate, "Decoder must not be null. "); + this.delegate = delegate; + } + + @Override + public Object decode(Response response, Type type) + throws IOException, FeignException { + Object object = delegate.decode(response, type); + logger.info("ResponseInterceptor uri {} for request {} got cleared by {}", + UriContext.getUriPath(), response.request().url(), delegate.getClass()); + UriContext.clearContext(); + return object; + } + +} diff --git a/spring-cloud-alibaba-starters/spring-cloud-starter-alibaba-appactive/src/main/java/com/alibaba/cloud/appactive/consumer/RouterIdTransmissionRequestInterceptor.java b/spring-cloud-alibaba-starters/spring-cloud-starter-alibaba-appactive/src/main/java/com/alibaba/cloud/appactive/consumer/RouterIdTransmissionRequestInterceptor.java new file mode 100644 index 000000000..8f958f6cd --- /dev/null +++ b/spring-cloud-alibaba-starters/spring-cloud-starter-alibaba-appactive/src/main/java/com/alibaba/cloud/appactive/consumer/RouterIdTransmissionRequestInterceptor.java @@ -0,0 +1,53 @@ +/* + * Copyright 2013-2018 the original author or authors. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * https://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +package com.alibaba.cloud.appactive.consumer; + +import javax.servlet.http.HttpServletRequest; + +import com.alibaba.cloud.appactive.common.UriContext; +import com.alibaba.cloud.appactive.constant.Constants; +import feign.RequestInterceptor; +import feign.RequestTemplate; +import io.appactive.java.api.base.AppContextClient; + +import org.springframework.web.context.request.RequestContextHolder; +import org.springframework.web.context.request.ServletRequestAttributes; + +/** + * @author raozihao, mageekchiu + * @author Steve + */ +public class RouterIdTransmissionRequestInterceptor implements RequestInterceptor { + + @Override + public void apply(RequestTemplate requestTemplate) { + ServletRequestAttributes requestAttributes = (ServletRequestAttributes) RequestContextHolder + .getRequestAttributes(); + if (requestAttributes == null) { + return; + } + HttpServletRequest request = requestAttributes.getRequest(); + if (request == null) { + return; + } + requestTemplate.header(Constants.ROUTER_ID_HEADER_KEY, + AppContextClient.getRouteId()); + // store uri for routing filter + UriContext.setUriPath(requestTemplate.url()); + } + +} diff --git a/spring-cloud-alibaba-starters/spring-cloud-starter-alibaba-appactive/src/main/java/com/alibaba/cloud/appactive/consumer/ServerMeta.java b/spring-cloud-alibaba-starters/spring-cloud-starter-alibaba-appactive/src/main/java/com/alibaba/cloud/appactive/consumer/ServerMeta.java new file mode 100644 index 000000000..bd13dde04 --- /dev/null +++ b/spring-cloud-alibaba-starters/spring-cloud-starter-alibaba-appactive/src/main/java/com/alibaba/cloud/appactive/consumer/ServerMeta.java @@ -0,0 +1,31 @@ +/* + * Copyright 2013-2018 the original author or authors. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * https://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +package com.alibaba.cloud.appactive.consumer; + +import java.util.Map; + +import com.netflix.loadbalancer.Server; + +/** + * @author raozihao, mageekchiu + * @author Steve + */ +public interface ServerMeta { + + Map getMetaMap(Server server); + +} diff --git a/spring-cloud-alibaba-starters/spring-cloud-starter-alibaba-appactive/src/main/java/com/alibaba/cloud/appactive/provider/CoreServiceFilter.java b/spring-cloud-alibaba-starters/spring-cloud-starter-alibaba-appactive/src/main/java/com/alibaba/cloud/appactive/provider/CoreServiceFilter.java new file mode 100644 index 000000000..79511fd9d --- /dev/null +++ b/spring-cloud-alibaba-starters/spring-cloud-starter-alibaba-appactive/src/main/java/com/alibaba/cloud/appactive/provider/CoreServiceFilter.java @@ -0,0 +1,100 @@ +/* + * Copyright 2013-2018 the original author or authors. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * https://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +package com.alibaba.cloud.appactive.provider; + +import java.io.IOException; + +import javax.servlet.Filter; +import javax.servlet.FilterChain; +import javax.servlet.FilterConfig; +import javax.servlet.ServletException; +import javax.servlet.ServletRequest; +import javax.servlet.ServletResponse; +import javax.servlet.http.HttpServletRequest; +import javax.servlet.http.HttpServletResponse; + +import com.alibaba.cloud.appactive.constant.Constants; +import io.appactive.java.api.base.AppContextClient; +import io.appactive.java.api.base.constants.AppactiveConstant; +import io.appactive.java.api.bridge.servlet.ServletService; +import io.appactive.java.api.rule.TrafficMachineService; +import io.appactive.java.api.rule.machine.AbstractMachineUnitRuleService; +import io.appactive.java.api.rule.traffic.TrafficRouteRuleService; +import io.appactive.java.api.utils.lang.StringUtils; +import io.appactive.rule.ClientRuleService; +import io.appactive.support.log.LogUtil; + +import org.springframework.http.HttpStatus; +import org.springframework.web.server.ResponseStatusException; + +/** + * @author raozihao, mageekchiu + * @author Steve + */ +public class CoreServiceFilter implements Filter { + + private final TrafficRouteRuleService trafficRouteRuleService = ClientRuleService + .getTrafficRouteRuleService(); + + private final AbstractMachineUnitRuleService machineUnitRuleService = ClientRuleService + .getMachineUnitRuleService(); + + private final TrafficMachineService trafficMachineService = new TrafficMachineService( + trafficRouteRuleService, machineUnitRuleService); + + @Override + public void init(FilterConfig filterConfig) throws ServletException { + + } + + @Override + public void doFilter(ServletRequest request, ServletResponse response, + FilterChain chain) throws IOException, ServletException { + if (!(request instanceof HttpServletRequest + && response instanceof HttpServletResponse)) { + chain.doFilter(request, response); + return; + } + HttpServletRequest httpRequest = (HttpServletRequest) request; + String routerId = ServletService.getRouteIdFromHeader(httpRequest, + Constants.ROUTER_ID_HEADER_KEY); + if (StringUtils.isBlank(routerId)) { + throw new ResponseStatusException(HttpStatus.FORBIDDEN, + "no routerId provided for this request"); + } + if (!trafficMachineService.isInCurrentUnit(routerId)) { + throw new ResponseStatusException(HttpStatus.FORBIDDEN, + "routerId " + routerId + " does not belong in core : " + + machineUnitRuleService.getCurrentUnit()); + } + AppContextClient.setUnitContext(routerId); + LogUtil.info(AppactiveConstant.PROJECT_NAME + "-routerIdFilter-doFilter-header:" + + AppContextClient.getRouteId()); + chain.doFilter(request, response); + clear(); + } + + @Override + public void destroy() { + + } + + private void clear() { + AppContextClient.clearUnitContext(); + } + +} diff --git a/spring-cloud-alibaba-starters/spring-cloud-starter-alibaba-appactive/src/main/java/com/alibaba/cloud/appactive/provider/GeneralServiceFilter.java b/spring-cloud-alibaba-starters/spring-cloud-starter-alibaba-appactive/src/main/java/com/alibaba/cloud/appactive/provider/GeneralServiceFilter.java new file mode 100644 index 000000000..0448c9532 --- /dev/null +++ b/spring-cloud-alibaba-starters/spring-cloud-starter-alibaba-appactive/src/main/java/com/alibaba/cloud/appactive/provider/GeneralServiceFilter.java @@ -0,0 +1,51 @@ +/* + * Copyright 2013-2018 the original author or authors. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * https://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +package com.alibaba.cloud.appactive.provider; + +import java.io.IOException; + +import javax.servlet.Filter; +import javax.servlet.FilterChain; +import javax.servlet.FilterConfig; +import javax.servlet.ServletException; +import javax.servlet.ServletRequest; +import javax.servlet.ServletResponse; + +/** + * @author raozihao, mageekchiu + * @author Steve + */ +public class GeneralServiceFilter implements Filter { + + @Override + public void init(FilterConfig filterConfig) throws ServletException { + + } + + @Override + public void doFilter(ServletRequest request, ServletResponse response, + FilterChain chain) throws IOException, ServletException { + // todo + chain.doFilter(request, response); + } + + @Override + public void destroy() { + + } + +} diff --git a/spring-cloud-alibaba-starters/spring-cloud-starter-alibaba-appactive/src/main/java/com/alibaba/cloud/appactive/provider/GlobalServiceFilter.java b/spring-cloud-alibaba-starters/spring-cloud-starter-alibaba-appactive/src/main/java/com/alibaba/cloud/appactive/provider/GlobalServiceFilter.java new file mode 100644 index 000000000..08d00c6ab --- /dev/null +++ b/spring-cloud-alibaba-starters/spring-cloud-starter-alibaba-appactive/src/main/java/com/alibaba/cloud/appactive/provider/GlobalServiceFilter.java @@ -0,0 +1,75 @@ +/* + * Copyright 2013-2018 the original author or authors. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * https://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +package com.alibaba.cloud.appactive.provider; + +import java.io.IOException; + +import javax.servlet.Filter; +import javax.servlet.FilterChain; +import javax.servlet.FilterConfig; +import javax.servlet.ServletException; +import javax.servlet.ServletRequest; +import javax.servlet.ServletResponse; +import javax.servlet.http.HttpServletRequest; + +import com.alibaba.cloud.appactive.constant.Constants; +import io.appactive.java.api.base.AppContextClient; +import io.appactive.java.api.bridge.servlet.ServletService; +import io.appactive.java.api.rule.machine.AbstractMachineUnitRuleService; +import io.appactive.java.api.utils.lang.StringUtils; +import io.appactive.rule.ClientRuleService; + +import org.springframework.http.HttpStatus; +import org.springframework.web.server.ResponseStatusException; + +/** + * @author raozihao, mageekchiu + * @author Steve + */ +public class GlobalServiceFilter implements Filter { + + private final AbstractMachineUnitRuleService machineUnitRuleService = ClientRuleService + .getMachineUnitRuleService(); + + @Override + public void init(FilterConfig filterConfig) throws ServletException { + + } + + @Override + public void doFilter(ServletRequest request, ServletResponse response, + FilterChain chain) throws IOException, ServletException { + if (!machineUnitRuleService.isCenterUnit()) { + throw new ResponseStatusException(HttpStatus.FORBIDDEN, + "this is not global machine : " + + machineUnitRuleService.getCurrentUnit()); + } + HttpServletRequest httpRequest = (HttpServletRequest) request; + String routerId = ServletService.getRouteIdFromHeader(httpRequest, + Constants.ROUTER_ID_HEADER_KEY); + if (StringUtils.isNotBlank(routerId)) { + AppContextClient.setUnitContext(routerId); + } + chain.doFilter(request, response); + } + + @Override + public void destroy() { + + } + +} diff --git a/spring-cloud-alibaba-starters/spring-cloud-starter-alibaba-appactive/src/main/java/com/alibaba/cloud/appactive/provider/NacosAutoConfig.java b/spring-cloud-alibaba-starters/spring-cloud-starter-alibaba-appactive/src/main/java/com/alibaba/cloud/appactive/provider/NacosAutoConfig.java new file mode 100644 index 000000000..37b9517c6 --- /dev/null +++ b/spring-cloud-alibaba-starters/spring-cloud-starter-alibaba-appactive/src/main/java/com/alibaba/cloud/appactive/provider/NacosAutoConfig.java @@ -0,0 +1,47 @@ +/* + * Copyright 2013-2018 the original author or authors. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * https://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +package com.alibaba.cloud.appactive.provider; + +import java.util.List; + +import javax.annotation.PostConstruct; + +import com.alibaba.cloud.nacos.registry.NacosRegistration; + +import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.boot.web.servlet.FilterRegistrationBean; +import org.springframework.context.annotation.Configuration; + +/** + * @author mageekchiu + */ +@Configuration +public class NacosAutoConfig { + + @Autowired + private List beanList; + + @Autowired(required = false) + private NacosRegistration nacosRegistration; + + @PostConstruct + public void init() { + URIRegister.collectUris(beanList); + Register.doRegisterNacos(nacosRegistration); + } + +} diff --git a/spring-cloud-alibaba-starters/spring-cloud-starter-alibaba-appactive/src/main/java/com/alibaba/cloud/appactive/provider/Register.java b/spring-cloud-alibaba-starters/spring-cloud-starter-alibaba-appactive/src/main/java/com/alibaba/cloud/appactive/provider/Register.java new file mode 100644 index 000000000..a603d95f5 --- /dev/null +++ b/spring-cloud-alibaba-starters/spring-cloud-starter-alibaba-appactive/src/main/java/com/alibaba/cloud/appactive/provider/Register.java @@ -0,0 +1,50 @@ +/* + * Copyright 2013-2018 the original author or authors. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * https://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +package com.alibaba.cloud.appactive.provider; + +import java.util.Map; + +import com.alibaba.cloud.appactive.common.ServiceMetaObject; +import com.alibaba.cloud.nacos.registry.NacosRegistration; +import io.appactive.java.api.bridge.rpc.constants.constant.RPCConstant; +import io.appactive.java.api.rule.machine.AbstractMachineUnitRuleService; +import io.appactive.rule.ClientRuleService; + +/** + * @author mageekchiu + */ +public final class Register { + + private Register() { + } + + private static final AbstractMachineUnitRuleService machineUnitRuleService = ClientRuleService + .getMachineUnitRuleService(); + + public static void doRegisterNacos(NacosRegistration nacosRegistration) { + Map map = nacosRegistration.getMetadata(); + map.put(RPCConstant.URL_UNIT_LABEL_KEY, machineUnitRuleService.getCurrentUnit()); + ServiceMetaObject serviceMetaObject = URIRegister.getServiceMetaObject(); + if (serviceMetaObject == null) { + return; + } + map.put(RPCConstant.SPRING_CLOUD_SERVICE_META, serviceMetaObject.getMeta()); + map.put(RPCConstant.SPRING_CLOUD_SERVICE_META_VERSION, + serviceMetaObject.getMd5OfList()); + } + +} diff --git a/spring-cloud-alibaba-starters/spring-cloud-starter-alibaba-appactive/src/main/java/com/alibaba/cloud/appactive/provider/URIRegister.java b/spring-cloud-alibaba-starters/spring-cloud-starter-alibaba-appactive/src/main/java/com/alibaba/cloud/appactive/provider/URIRegister.java new file mode 100644 index 000000000..117718d2d --- /dev/null +++ b/spring-cloud-alibaba-starters/spring-cloud-starter-alibaba-appactive/src/main/java/com/alibaba/cloud/appactive/provider/URIRegister.java @@ -0,0 +1,117 @@ +/* + * Copyright 2013-2018 the original author or authors. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * https://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +package com.alibaba.cloud.appactive.provider; + +import java.nio.charset.StandardCharsets; +import java.util.Collection; +import java.util.Collections; +import java.util.LinkedList; +import java.util.List; + +import javax.servlet.Filter; + +import com.alibaba.cloud.appactive.common.ServiceMeta; +import com.alibaba.cloud.appactive.common.ServiceMetaObject; +import com.alibaba.fastjson.JSON; +import io.appactive.java.api.base.constants.ResourceActiveType; +import io.appactive.support.lang.CollectionUtils; +import org.apache.commons.codec.digest.DigestUtils; + +import org.springframework.boot.web.servlet.FilterRegistrationBean; + +/** + * @author raozihao, mageekchiu + * @author Steve + */ +public final class URIRegister { + + private static final String MATCH_ALL = "/**"; + + private static ServiceMetaObject serviceMetaObject; + + private URIRegister() { + } + + public static void collectUris(List filterRegistrationBeans) { + if (CollectionUtils.isNotEmpty(filterRegistrationBeans)) { + List serviceMetaList = new LinkedList<>(); + boolean hasWildChar = false; + for (FilterRegistrationBean filterRegistrationBean : filterRegistrationBeans) { + Filter filter = filterRegistrationBean.getFilter(); + if (filter == null) { + continue; + } + if (filter instanceof CoreServiceFilter) { + Collection urlPatterns = filterRegistrationBean + .getUrlPatterns(); + for (String urlPattern : urlPatterns) { + if (MATCH_ALL.equalsIgnoreCase(urlPattern)) { + hasWildChar = true; + } + ServiceMeta serviceMeta = new ServiceMeta(urlPattern, + ResourceActiveType.UNIT_RESOURCE_TYPE); + serviceMetaList.add(serviceMeta); + } + } + else if (filter instanceof GlobalServiceFilter) { + Collection urlPatterns = filterRegistrationBean + .getUrlPatterns(); + for (String urlPattern : urlPatterns) { + if (MATCH_ALL.equalsIgnoreCase(urlPattern)) { + hasWildChar = true; + } + ServiceMeta serviceMeta = new ServiceMeta(urlPattern, + ResourceActiveType.CENTER_RESOURCE_TYPE); + serviceMetaList.add(serviceMeta); + } + } + else if (filter instanceof GeneralServiceFilter) { + Collection urlPatterns = filterRegistrationBean + .getUrlPatterns(); + for (String urlPattern : urlPatterns) { + if (MATCH_ALL.equalsIgnoreCase(urlPattern)) { + hasWildChar = true; + } + ServiceMeta serviceMeta = new ServiceMeta(urlPattern, + ResourceActiveType.NORMAL_RESOURCE_TYPE); + serviceMetaList.add(serviceMeta); + } + } + } + if (CollectionUtils.isNotEmpty(serviceMetaList)) { + if (!hasWildChar) { + // 保证所有 service(app+uri) 都纳入管理，不然不好做缓存管理 + ServiceMeta serviceMeta = new ServiceMeta(MATCH_ALL, + ResourceActiveType.NORMAL_RESOURCE_TYPE); + serviceMetaList.add(serviceMeta); + } + serviceMetaObject = new ServiceMetaObject(); + Collections.sort(serviceMetaList); + serviceMetaObject.setServiceMetaList(serviceMetaList); + String meta = JSON.toJSONString(serviceMetaList); + serviceMetaObject.setMeta(meta); + String md5 = DigestUtils.md5Hex(meta.getBytes(StandardCharsets.UTF_8)); + serviceMetaObject.setMd5OfList(md5); + } + } + } + + public static ServiceMetaObject getServiceMetaObject() { + return serviceMetaObject; + } + +} diff --git a/spring-cloud-alibaba-starters/spring-cloud-starter-alibaba-appactive/src/main/resources/META-INF/spring.factories b/spring-cloud-alibaba-starters/spring-cloud-starter-alibaba-appactive/src/main/resources/META-INF/spring.factories new file mode 100644 index 000000000..be560c27a --- /dev/null +++ b/spring-cloud-alibaba-starters/spring-cloud-starter-alibaba-appactive/src/main/resources/META-INF/spring.factories @@ -0,0 +1,5 @@ +org.springframework.boot.autoconfigure.EnableAutoConfiguration=\ + com.alibaba.cloud.appactive.provider.NacosAutoConfig,\ + com.alibaba.cloud.appactive.consumer.ConsumerAutoConfig,\ + com.alibaba.cloud.appactive.config.FilterPropertiesAutoConfiguration,\ + com.alibaba.cloud.appactive.config.FilterAutoConfiguration \ No newline at end of file