Merge branch 'master' into master
小马哥
6 years ago
committed by
GitHub
commit
5b9758ddd8
@ -0,0 +1,40 @@
|
||||
version: 2
|
||||
jobs:
|
||||
build:
|
||||
docker:
|
||||
- image: springcloud/pipeline-base
|
||||
user: appuser
|
||||
environment:
|
||||
_JAVA_OPTIONS: "-Xms1024m -Xmx2048m"
|
||||
TERM: dumb
|
||||
branches:
|
||||
ignore:
|
||||
- gh-pages # list of branches to ignore
|
||||
resource_class: large
|
||||
steps:
|
||||
- checkout
|
||||
- restore_cache:
|
||||
key: sc-alibaba-{{ .Branch }}
|
||||
- run:
|
||||
name: "Download dependencies"
|
||||
command: ./mvnw -Pspring -U --fail-never dependency:go-offline || true
|
||||
- save_cache:
|
||||
key: sc-alibaba-{{ .Branch }}
|
||||
paths:
|
||||
- ~/.m2
|
||||
- run:
|
||||
name: "Running build"
|
||||
command: ./mvnw -Pspring clean install -U -nsu --batch-mode -Dmaven.test.redirectTestOutputToFile=true -Dorg.slf4j.simpleLogger.log.org.apache.maven.cli.transfer.Slf4jMavenTransferListener=warn
|
||||
- run:
|
||||
name: "Aggregate test results"
|
||||
when: always
|
||||
command: |
|
||||
mkdir -p ~/junit/
|
||||
find . -type f -regex ".*/target/.*-reports/.*" -exec cp {} ~/junit/ \;
|
||||
bash <(curl -s https://codecov.io/bash)
|
||||
- store_artifacts:
|
||||
path: ~/junit/
|
||||
destination: artifacts
|
||||
- store_test_results:
|
||||
path: ~/junit/
|
||||
destination: testartifacts
|
||||
@ -0,0 +1,54 @@
|
||||
<?xml version="1.0" encoding="UTF-8"?>
|
||||
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
|
||||
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
|
||||
|
||||
<parent>
|
||||
<groupId>org.springframework.cloud</groupId>
|
||||
<artifactId>spring-cloud-alibaba</artifactId>
|
||||
<version>0.2.1.BUILD-SNAPSHOT</version>
|
||||
</parent>
|
||||
<modelVersion>4.0.0</modelVersion>
|
||||
|
||||
<groupId>org.springframework.cloud</groupId>
|
||||
<artifactId>spring-cloud-alibaba-docs</artifactId>
|
||||
<name>Spring Cloud Alibaba Documentation</name>
|
||||
<packaging>pom</packaging>
|
||||
|
||||
<properties>
|
||||
<docs.main>spring-cloud-alibaba</docs.main>
|
||||
<main.basedir>${basedir}/..</main.basedir>
|
||||
</properties>
|
||||
|
||||
<profiles>
|
||||
<profile>
|
||||
<id>docs</id>
|
||||
<build>
|
||||
<plugins>
|
||||
<plugin>
|
||||
<groupId>org.apache.maven.plugins</groupId>
|
||||
<artifactId>maven-dependency-plugin</artifactId>
|
||||
</plugin>
|
||||
<plugin>
|
||||
<groupId>org.asciidoctor</groupId>
|
||||
<artifactId>asciidoctor-maven-plugin</artifactId>
|
||||
<inherited>false</inherited>
|
||||
<configuration>
|
||||
<sourceDirectory>${basedir}/src/main/asciidoc-zh</sourceDirectory>
|
||||
</configuration>
|
||||
</plugin>
|
||||
<plugin>
|
||||
<groupId>com.agilejava.docbkx</groupId>
|
||||
<artifactId>docbkx-maven-plugin</artifactId>
|
||||
</plugin>
|
||||
<plugin>
|
||||
<groupId>org.codehaus.mojo</groupId>
|
||||
<artifactId>build-helper-maven-plugin</artifactId>
|
||||
<inherited>false</inherited>
|
||||
</plugin>
|
||||
</plugins>
|
||||
</build>
|
||||
</profile>
|
||||
</profiles>
|
||||
|
||||
</project>
|
||||
|
||||
@ -0,0 +1,4 @@
|
||||
== 依赖管理
|
||||
|
||||
Spring Cloud Alibaba BOM 包含了它所使用的所有依赖的版本。
|
||||
|
||||
@ -0,0 +1 @@
|
||||
== Spring Cloud Alibaba Rocket Binder
|
||||
@ -0,0 +1 @@
|
||||
== Spring Cloud Alibaba Sentinel
|
||||
@ -0,0 +1 @@
|
||||
== Spring Cloud AliCloud ACM
|
||||
@ -0,0 +1 @@
|
||||
== Spring Cloud AliCloud ANS
|
||||
@ -0,0 +1,4 @@
|
||||
== Dependency Management
|
||||
|
||||
The Spring Cloud Alibaba Bill of Materials (BOM) contains the versions of all the dependencies it uses.
|
||||
|
||||
@ -0,0 +1 @@
|
||||
== Spring Cloud Alibaba Nacos Config
|
||||
@ -0,0 +1 @@
|
||||
== Spring Cloud Alibaba Nacos Discovery
|
||||
@ -0,0 +1 @@
|
||||
== Spring Cloud AliCloud OSS
|
||||
@ -0,0 +1 @@
|
||||
== Spring Cloud Alibaba Rocket Binder
|
||||
@ -0,0 +1 @@
|
||||
== Spring Cloud Alibaba Sentinel
|
||||
@ -0,0 +1,31 @@
|
||||
[[spring-cloud-alibaba-reference]]
|
||||
= Spring Cloud Alibaba Reference Documentation
|
||||
xiaojing; xiaolongzuo; jim fang; bingting peng
|
||||
:doctype: book
|
||||
:toc:
|
||||
:toclevels: 4
|
||||
:source-highlighter: prettify
|
||||
:numbered:
|
||||
|
||||
== Introduction
|
||||
|
||||
Spring Cloud Alibaba provides a one-stop solution for distributed application development. It contains all the components required to develop distributed applications, making it easy for you to develop your applications using Spring Cloud.
|
||||
|
||||
With Spring Cloud Alibaba, you only need to add some annotations and a small amount of configurations to connect Spring Cloud applications to the distributed solutions of Alibaba, and build a distributed application system with Alibaba middleware.
|
||||
|
||||
include::dependency-management.adoc[]
|
||||
|
||||
include::nacos-discovery.adoc[]
|
||||
|
||||
include::nacos-config.adoc[]
|
||||
|
||||
include::sentinel.adoc[]
|
||||
|
||||
include::rocketmq.adoc[]
|
||||
|
||||
include::ans.adoc[]
|
||||
|
||||
include::acm.adoc[]
|
||||
|
||||
include::oss.adoc[]
|
||||
|
||||
@ -0,0 +1,28 @@
|
||||
<?xml version="1.0" encoding="UTF-8"?>
|
||||
<project xmlns="http://maven.apache.org/POM/4.0.0"
|
||||
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
|
||||
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
|
||||
<parent>
|
||||
<artifactId>spring-cloud-alibaba-examples</artifactId>
|
||||
<groupId>org.springframework.cloud</groupId>
|
||||
<version>0.2.1.BUILD-SNAPSHOT</version>
|
||||
<relativePath>../../pom.xml</relativePath>
|
||||
</parent>
|
||||
<modelVersion>4.0.0</modelVersion>
|
||||
<artifactId>acm-local-example</artifactId>
|
||||
|
||||
<dependencies>
|
||||
<dependency>
|
||||
<groupId>org.springframework.cloud</groupId>
|
||||
<artifactId>spring-cloud-starter-alicloud-acm</artifactId>
|
||||
</dependency>
|
||||
<dependency>
|
||||
<groupId>org.springframework.boot</groupId>
|
||||
<artifactId>spring-boot-starter-web</artifactId>
|
||||
</dependency>
|
||||
<dependency>
|
||||
<groupId>org.springframework.boot</groupId>
|
||||
<artifactId>spring-boot-starter-actuator</artifactId>
|
||||
</dependency>
|
||||
</dependencies>
|
||||
</project>
|
||||
@ -0,0 +1,34 @@
|
||||
/*
|
||||
* Copyright (C) 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
|
||||
*
|
||||
* http://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 org.springframework.cloud.alibaba.cloud.examples;
|
||||
|
||||
import org.springframework.boot.SpringApplication;
|
||||
import org.springframework.boot.autoconfigure.SpringBootApplication;
|
||||
import org.springframework.cloud.client.discovery.EnableDiscoveryClient;
|
||||
|
||||
/**
|
||||
* @author xiaolongzuo
|
||||
*/
|
||||
@SpringBootApplication
|
||||
@EnableDiscoveryClient
|
||||
public class AcmApplication {
|
||||
|
||||
public static void main(String[] args) {
|
||||
SpringApplication.run(AcmApplication.class, args);
|
||||
}
|
||||
|
||||
}
|
||||
@ -0,0 +1,41 @@
|
||||
/*
|
||||
* Copyright (C) 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
|
||||
*
|
||||
* http://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 org.springframework.cloud.alibaba.cloud.examples;
|
||||
|
||||
import org.slf4j.Logger;
|
||||
import org.slf4j.LoggerFactory;
|
||||
import org.springframework.beans.factory.annotation.Value;
|
||||
import org.springframework.web.bind.annotation.RequestMapping;
|
||||
import org.springframework.web.bind.annotation.RestController;
|
||||
|
||||
/**
|
||||
* @author xiaolongzuo
|
||||
*/
|
||||
@RestController
|
||||
public class EchoController {
|
||||
|
||||
private static final Logger LOGGER = LoggerFactory.getLogger(EchoController.class);
|
||||
|
||||
@Value("${user.id}")
|
||||
private String userId;
|
||||
|
||||
@RequestMapping(value = "/")
|
||||
public String echo() {
|
||||
LOGGER.info("User id is " + userId);
|
||||
return userId;
|
||||
}
|
||||
}
|
||||
@ -0,0 +1,4 @@
|
||||
spring.application.name=acm-local
|
||||
server.port=18089
|
||||
spring.cloud.alicloud.acm.server-list=127.0.0.1
|
||||
spring.cloud.alicloud.acm.server-port=8080
|
||||
@ -0,0 +1,32 @@
|
||||
<?xml version="1.0" encoding="UTF-8"?>
|
||||
<project xmlns="http://maven.apache.org/POM/4.0.0"
|
||||
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
|
||||
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
|
||||
<parent>
|
||||
<artifactId>spring-cloud-alibaba-examples</artifactId>
|
||||
<groupId>org.springframework.cloud</groupId>
|
||||
<version>0.2.1.BUILD-SNAPSHOT</version>
|
||||
<relativePath>../../pom.xml</relativePath>
|
||||
</parent>
|
||||
<modelVersion>4.0.0</modelVersion>
|
||||
<artifactId>ans-consumer-feign-example</artifactId>
|
||||
|
||||
<dependencies>
|
||||
<dependency>
|
||||
<groupId>org.springframework.cloud</groupId>
|
||||
<artifactId>spring-cloud-starter-alicloud-ans</artifactId>
|
||||
</dependency>
|
||||
<dependency>
|
||||
<groupId>org.springframework.cloud</groupId>
|
||||
<artifactId>spring-cloud-starter-openfeign</artifactId>
|
||||
</dependency>
|
||||
<dependency>
|
||||
<groupId>org.springframework.boot</groupId>
|
||||
<artifactId>spring-boot-starter-web</artifactId>
|
||||
</dependency>
|
||||
<dependency>
|
||||
<groupId>org.springframework.boot</groupId>
|
||||
<artifactId>spring-boot-starter-actuator</artifactId>
|
||||
</dependency>
|
||||
</dependencies>
|
||||
</project>
|
||||
@ -0,0 +1,34 @@
|
||||
/*
|
||||
* Copyright (C) 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
|
||||
*
|
||||
* http://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 org.springframework.cloud.alibaba.cloud.examples;
|
||||
|
||||
import org.springframework.boot.SpringApplication;
|
||||
import org.springframework.boot.autoconfigure.SpringBootApplication;
|
||||
import org.springframework.cloud.openfeign.EnableFeignClients;
|
||||
|
||||
/**
|
||||
* @author xiaolongzuo
|
||||
*/
|
||||
@SpringBootApplication
|
||||
@EnableFeignClients(basePackages = {"org.springframework.cloud.alibaba.cloud.examples"})
|
||||
public class ConsumerApplication {
|
||||
|
||||
public static void main(String[] args) {
|
||||
SpringApplication.run(ConsumerApplication.class, args);
|
||||
}
|
||||
|
||||
}
|
||||
@ -0,0 +1,32 @@
|
||||
/*
|
||||
* Copyright (C) 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
|
||||
*
|
||||
* http://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 org.springframework.cloud.alibaba.cloud.examples;
|
||||
|
||||
import org.springframework.cloud.openfeign.FeignClient;
|
||||
import org.springframework.web.bind.annotation.RequestMapping;
|
||||
import org.springframework.web.bind.annotation.RequestParam;
|
||||
|
||||
/**
|
||||
* @author xiaolongzuo
|
||||
*/
|
||||
@FeignClient(value = "ans-provider")
|
||||
public interface EchoService {
|
||||
|
||||
@RequestMapping(path = "echo/{str}")
|
||||
String echo(@RequestParam("str") String param);
|
||||
|
||||
}
|
||||
@ -0,0 +1,46 @@
|
||||
/*
|
||||
* Copyright (C) 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
|
||||
*
|
||||
* http://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 org.springframework.cloud.alibaba.cloud.examples;
|
||||
|
||||
import org.slf4j.Logger;
|
||||
import org.slf4j.LoggerFactory;
|
||||
import org.springframework.beans.factory.annotation.Autowired;
|
||||
import org.springframework.web.bind.annotation.RequestMapping;
|
||||
import org.springframework.web.bind.annotation.RequestMethod;
|
||||
import org.springframework.web.bind.annotation.RestController;
|
||||
|
||||
/**
|
||||
* @author xiaolongzuo
|
||||
*/
|
||||
@RestController
|
||||
public class HomeController {
|
||||
|
||||
private static final Logger LOGGER = LoggerFactory.getLogger(HomeController.class);
|
||||
|
||||
@Autowired
|
||||
private EchoService echoService;
|
||||
|
||||
@RequestMapping(value = "/", method = RequestMethod.GET, produces = "application/json")
|
||||
public String home() {
|
||||
LOGGER.info("-----------------consumer调用开始-----------------");
|
||||
String param = "Nice to meet you.";
|
||||
LOGGER.info("消费者传递参数：" + param);
|
||||
String result = echoService.echo(param);
|
||||
LOGGER.info("收到提供者响应：" + result);
|
||||
return param + "<br>" + result;
|
||||
}
|
||||
}
|
||||
@ -0,0 +1,4 @@
|
||||
server.port=18083
|
||||
# The following configuration can be omitted.
|
||||
spring.cloud.alicloud.ans.server.list=127.0.0.1
|
||||
spring.cloud.alicloud.ans.server.port=8080
|
||||
@ -0,0 +1,28 @@
|
||||
<?xml version="1.0" encoding="UTF-8"?>
|
||||
<project xmlns="http://maven.apache.org/POM/4.0.0"
|
||||
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
|
||||
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
|
||||
<parent>
|
||||
<artifactId>spring-cloud-alibaba-examples</artifactId>
|
||||
<groupId>org.springframework.cloud</groupId>
|
||||
<version>0.2.1.BUILD-SNAPSHOT</version>
|
||||
<relativePath>../../pom.xml</relativePath>
|
||||
</parent>
|
||||
<modelVersion>4.0.0</modelVersion>
|
||||
<artifactId>ans-consumer-ribbon-example</artifactId>
|
||||
|
||||
<dependencies>
|
||||
<dependency>
|
||||
<groupId>org.springframework.cloud</groupId>
|
||||
<artifactId>spring-cloud-starter-alicloud-ans</artifactId>
|
||||
</dependency>
|
||||
<dependency>
|
||||
<groupId>org.springframework.boot</groupId>
|
||||
<artifactId>spring-boot-starter-web</artifactId>
|
||||
</dependency>
|
||||
<dependency>
|
||||
<groupId>org.springframework.boot</groupId>
|
||||
<artifactId>spring-boot-starter-actuator</artifactId>
|
||||
</dependency>
|
||||
</dependencies>
|
||||
</project>
|
||||
@ -0,0 +1,43 @@
|
||||
/*
|
||||
* Copyright (C) 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
|
||||
*
|
||||
* http://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 org.springframework.cloud.alibaba.cloud.examples;
|
||||
|
||||
import org.springframework.boot.SpringApplication;
|
||||
import org.springframework.boot.autoconfigure.SpringBootApplication;
|
||||
import org.springframework.cloud.client.discovery.EnableDiscoveryClient;
|
||||
import org.springframework.cloud.client.loadbalancer.LoadBalanced;
|
||||
import org.springframework.context.annotation.Bean;
|
||||
import org.springframework.web.client.RestTemplate;
|
||||
|
||||
/**
|
||||
* @author xiaolongzuo
|
||||
*/
|
||||
@SpringBootApplication
|
||||
@EnableDiscoveryClient
|
||||
public class ConsumerApplication {
|
||||
|
||||
@Bean
|
||||
@LoadBalanced
|
||||
public RestTemplate restTemplate() {
|
||||
return new RestTemplate();
|
||||
}
|
||||
|
||||
public static void main(String[] args) {
|
||||
SpringApplication.run(ConsumerApplication.class, args);
|
||||
}
|
||||
|
||||
}
|
||||
@ -0,0 +1,47 @@
|
||||
/*
|
||||
* Copyright (C) 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
|
||||
*
|
||||
* http://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 org.springframework.cloud.alibaba.cloud.examples;
|
||||
|
||||
import org.slf4j.Logger;
|
||||
import org.slf4j.LoggerFactory;
|
||||
import org.springframework.beans.factory.annotation.Autowired;
|
||||
import org.springframework.web.bind.annotation.RequestMapping;
|
||||
import org.springframework.web.bind.annotation.RequestMethod;
|
||||
import org.springframework.web.bind.annotation.RestController;
|
||||
import org.springframework.web.client.RestTemplate;
|
||||
|
||||
/**
|
||||
* @author xiaolongzuo
|
||||
*/
|
||||
@RestController
|
||||
public class HomeController {
|
||||
|
||||
private static final Logger LOGGER = LoggerFactory.getLogger(HomeController.class);
|
||||
|
||||
@Autowired
|
||||
private RestTemplate restTemplate;
|
||||
|
||||
@RequestMapping(value = "/", method = RequestMethod.GET, produces = "application/json")
|
||||
public String home() {
|
||||
LOGGER.info("-----------------consumer调用开始-----------------");
|
||||
String param = "Nice to meet you.";
|
||||
LOGGER.info("消费者传递参数：" + param);
|
||||
String result = restTemplate.getForObject("http://ans-provider/echo/" + param, String.class);
|
||||
LOGGER.info("收到提供者响应：" + result);
|
||||
return param + "<br>" + result;
|
||||
}
|
||||
}
|
||||
@ -0,0 +1,4 @@
|
||||
server.port=18082
|
||||
# The following configuration can be omitted.
|
||||
spring.cloud.alicloud.ans.server.list=127.0.0.1
|
||||
spring.cloud.alicloud.ans.server.port=8080
|
||||
@ -0,0 +1,28 @@
|
||||
<?xml version="1.0" encoding="UTF-8"?>
|
||||
<project xmlns="http://maven.apache.org/POM/4.0.0"
|
||||
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
|
||||
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
|
||||
<parent>
|
||||
<artifactId>spring-cloud-alibaba-examples</artifactId>
|
||||
<groupId>org.springframework.cloud</groupId>
|
||||
<version>0.2.1.BUILD-SNAPSHOT</version>
|
||||
<relativePath>../../pom.xml</relativePath>
|
||||
</parent>
|
||||
<modelVersion>4.0.0</modelVersion>
|
||||
<artifactId>ans-provider-example</artifactId>
|
||||
|
||||
<dependencies>
|
||||
<dependency>
|
||||
<groupId>org.springframework.cloud</groupId>
|
||||
<artifactId>spring-cloud-starter-alicloud-ans</artifactId>
|
||||
</dependency>
|
||||
<dependency>
|
||||
<groupId>org.springframework.boot</groupId>
|
||||
<artifactId>spring-boot-starter-web</artifactId>
|
||||
</dependency>
|
||||
<dependency>
|
||||
<groupId>org.springframework.boot</groupId>
|
||||
<artifactId>spring-boot-starter-actuator</artifactId>
|
||||
</dependency>
|
||||
</dependencies>
|
||||
</project>
|
||||
@ -0,0 +1,42 @@
|
||||
/*
|
||||
* Copyright (C) 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
|
||||
*
|
||||
* http://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 org.springframework.cloud.alibaba.cloud.examples;
|
||||
|
||||
import org.slf4j.Logger;
|
||||
import org.slf4j.LoggerFactory;
|
||||
import org.springframework.web.bind.annotation.PathVariable;
|
||||
import org.springframework.web.bind.annotation.RequestMapping;
|
||||
import org.springframework.web.bind.annotation.RequestMethod;
|
||||
import org.springframework.web.bind.annotation.RestController;
|
||||
|
||||
/**
|
||||
* @author xiaolongzuo
|
||||
*/
|
||||
@RestController
|
||||
public class EchoController {
|
||||
|
||||
private static final Logger LOGGER = LoggerFactory.getLogger(EchoController.class);
|
||||
|
||||
@RequestMapping(value = "/echo/{str}", method = RequestMethod.GET, produces = "application/json")
|
||||
public String echo(@PathVariable String str) {
|
||||
LOGGER.info("-----------收到消费者请求-----------");
|
||||
LOGGER.info("收到消费者传递的参数：" + str);
|
||||
String result = "Nice to meet you, too.";
|
||||
LOGGER.info("提供者返回结果：" + result);
|
||||
return result;
|
||||
}
|
||||
}
|
||||
@ -0,0 +1,34 @@
|
||||
/*
|
||||
* Copyright (C) 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
|
||||
*
|
||||
* http://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 org.springframework.cloud.alibaba.cloud.examples;
|
||||
|
||||
import org.springframework.boot.SpringApplication;
|
||||
import org.springframework.boot.autoconfigure.SpringBootApplication;
|
||||
import org.springframework.cloud.client.discovery.EnableDiscoveryClient;
|
||||
|
||||
/**
|
||||
* @author xiaolongzuo
|
||||
*/
|
||||
@SpringBootApplication
|
||||
@EnableDiscoveryClient
|
||||
public class ProviderApplication {
|
||||
|
||||
public static void main(String[] args) {
|
||||
SpringApplication.run(ProviderApplication.class, args);
|
||||
}
|
||||
|
||||
}
|
||||
@ -0,0 +1,4 @@
|
||||
spring.application.name=ans-provider
|
||||
server.port=18081
|
||||
spring.cloud.alicloud.ans.server.list=127.0.0.1
|
||||
spring.cloud.alicloud.ans.server.port=8080
|
||||
@ -1,3 +1,2 @@
|
||||
spring.application.name=nacos-config-example
|
||||
server.port=18084
|
||||
management.endpoints.web.exposure.include=*
|
||||
@ -1 +1,2 @@
|
||||
spring.application.name=nacos-config-example
|
||||
spring.cloud.nacos.config.server-addr=127.0.0.1:8848
|
||||
@ -1,51 +0,0 @@
|
||||
package org.springframework.cloud.alibaba.cloud.examples;
|
||||
|
||||
import java.net.URISyntaxException;
|
||||
|
||||
import org.springframework.beans.factory.annotation.Autowired;
|
||||
import org.springframework.boot.ApplicationArguments;
|
||||
import org.springframework.boot.ApplicationRunner;
|
||||
import org.springframework.boot.SpringApplication;
|
||||
import org.springframework.boot.autoconfigure.SpringBootApplication;
|
||||
import org.springframework.context.annotation.Bean;
|
||||
|
||||
import com.aliyun.oss.OSS;
|
||||
|
||||
/**
|
||||
* OSS Application
|
||||
*
|
||||
* @author <a href="mailto:fangjian0423@gmail.com">Jim</a>
|
||||
*/
|
||||
@SpringBootApplication
|
||||
public class OSSApplication {
|
||||
|
||||
public static final String BUCKET_NAME = "spring-cloud-alibaba";
|
||||
|
||||
public static void main(String[] args) throws URISyntaxException {
|
||||
SpringApplication.run(OSSApplication.class, args);
|
||||
}
|
||||
|
||||
@Bean
|
||||
public AppRunner appRunner() {
|
||||
return new AppRunner();
|
||||
}
|
||||
|
||||
class AppRunner implements ApplicationRunner {
|
||||
@Autowired
|
||||
private OSS ossClient;
|
||||
|
||||
@Override
|
||||
public void run(ApplicationArguments args) throws Exception {
|
||||
try {
|
||||
if (!ossClient.doesBucketExist(BUCKET_NAME)) {
|
||||
ossClient.createBucket(BUCKET_NAME);
|
||||
}
|
||||
}
|
||||
catch (Exception e) {
|
||||
System.err.println("oss handle bucket error: " + e.getMessage());
|
||||
System.exit(-1);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
}
|
||||
@ -1,72 +0,0 @@
|
||||
package org.springframework.cloud.alibaba.cloud.examples;
|
||||
|
||||
import java.nio.charset.Charset;
|
||||
|
||||
import org.apache.commons.codec.CharEncoding;
|
||||
import org.springframework.beans.factory.annotation.Autowired;
|
||||
import org.springframework.beans.factory.annotation.Value;
|
||||
import org.springframework.core.io.Resource;
|
||||
import org.springframework.util.StreamUtils;
|
||||
import org.springframework.web.bind.annotation.GetMapping;
|
||||
import org.springframework.web.bind.annotation.RestController;
|
||||
|
||||
import com.aliyun.oss.OSS;
|
||||
import com.aliyun.oss.common.utils.IOUtils;
|
||||
import com.aliyun.oss.model.OSSObject;
|
||||
|
||||
/**
|
||||
* OSS Controller
|
||||
*
|
||||
* @author <a href="mailto:fangjian0423@gmail.com">Jim</a>
|
||||
*/
|
||||
@RestController
|
||||
public class OSSController {
|
||||
|
||||
@Autowired
|
||||
private OSS ossClient;
|
||||
|
||||
@Value("oss://" + OSSApplication.BUCKET_NAME + "/oss-test")
|
||||
private Resource file;
|
||||
|
||||
private String dir = "custom-dir/";
|
||||
|
||||
@GetMapping("/upload")
|
||||
public String upload() {
|
||||
try {
|
||||
ossClient.putObject(OSSApplication.BUCKET_NAME, dir + "oss-test", this
|
||||
.getClass().getClassLoader().getResourceAsStream("oss-test.json"));
|
||||
}
|
||||
catch (Exception e) {
|
||||
e.printStackTrace();
|
||||
return "upload fail: " + e.getMessage();
|
||||
}
|
||||
return "upload success";
|
||||
}
|
||||
|
||||
@GetMapping("/file-resource")
|
||||
public String fileResource() {
|
||||
try {
|
||||
return "get file resource success. content: " + StreamUtils.copyToString(
|
||||
file.getInputStream(), Charset.forName(CharEncoding.UTF_8));
|
||||
}
|
||||
catch (Exception e) {
|
||||
e.printStackTrace();
|
||||
return "get resource fail: " + e.getMessage();
|
||||
}
|
||||
}
|
||||
|
||||
@GetMapping("/download")
|
||||
public String download() {
|
||||
try {
|
||||
OSSObject ossObject = ossClient.getObject(OSSApplication.BUCKET_NAME,
|
||||
dir + "oss-test");
|
||||
return "download success, content: " + IOUtils
|
||||
.readStreamAsString(ossObject.getObjectContent(), CharEncoding.UTF_8);
|
||||
}
|
||||
catch (Exception e) {
|
||||
e.printStackTrace();
|
||||
return "download fail: " + e.getMessage();
|
||||
}
|
||||
}
|
||||
|
||||
}
|
||||
@ -0,0 +1,49 @@
|
||||
package org.springframework.cloud.alibaba.cloud.examples;
|
||||
|
||||
import com.aliyun.oss.OSS;
|
||||
import org.springframework.beans.factory.annotation.Autowired;
|
||||
import org.springframework.boot.ApplicationArguments;
|
||||
import org.springframework.boot.ApplicationRunner;
|
||||
import org.springframework.boot.SpringApplication;
|
||||
import org.springframework.boot.autoconfigure.SpringBootApplication;
|
||||
import org.springframework.context.annotation.Bean;
|
||||
|
||||
import java.net.URISyntaxException;
|
||||
|
||||
/**
|
||||
* OSS Application
|
||||
*
|
||||
* @author <a href="mailto:fangjian0423@gmail.com">Jim</a>
|
||||
*/
|
||||
@SpringBootApplication
|
||||
public class OssApplication {
|
||||
|
||||
public static final String BUCKET_NAME = "spring-cloud-alibaba-test";
|
||||
|
||||
public static void main(String[] args) throws URISyntaxException {
|
||||
SpringApplication.run(OssApplication.class, args);
|
||||
}
|
||||
|
||||
@Bean
|
||||
public AppRunner appRunner() {
|
||||
return new AppRunner();
|
||||
}
|
||||
|
||||
class AppRunner implements ApplicationRunner {
|
||||
@Autowired
|
||||
private OSS ossClient;
|
||||
|
||||
@Override
|
||||
public void run(ApplicationArguments args) throws Exception {
|
||||
try {
|
||||
if (!ossClient.doesBucketExist(BUCKET_NAME)) {
|
||||
ossClient.createBucket(BUCKET_NAME);
|
||||
}
|
||||
} catch (Exception e) {
|
||||
System.err.println("oss handle bucket error: " + e.getMessage());
|
||||
System.exit(-1);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
}
|
||||
@ -0,0 +1,65 @@
|
||||
package org.springframework.cloud.alibaba.cloud.examples;
|
||||
|
||||
import com.aliyun.oss.OSS;
|
||||
import com.aliyun.oss.common.utils.IOUtils;
|
||||
import com.aliyun.oss.model.OSSObject;
|
||||
import org.apache.commons.codec.CharEncoding;
|
||||
import org.springframework.beans.factory.annotation.Autowired;
|
||||
import org.springframework.beans.factory.annotation.Value;
|
||||
import org.springframework.core.io.Resource;
|
||||
import org.springframework.util.StreamUtils;
|
||||
import org.springframework.web.bind.annotation.GetMapping;
|
||||
import org.springframework.web.bind.annotation.RestController;
|
||||
|
||||
import java.nio.charset.Charset;
|
||||
|
||||
/**
|
||||
* OSS Controller
|
||||
*
|
||||
* @author <a href="mailto:fangjian0423@gmail.com">Jim</a>
|
||||
*/
|
||||
@RestController
|
||||
public class OssController {
|
||||
|
||||
@Autowired
|
||||
private OSS ossClient;
|
||||
|
||||
@Value("oss://" + OssApplication.BUCKET_NAME + "/oss-test.json")
|
||||
private Resource file;
|
||||
|
||||
@GetMapping("/upload")
|
||||
public String upload() {
|
||||
try {
|
||||
ossClient.putObject(OssApplication.BUCKET_NAME, "oss-test.json", this
|
||||
.getClass().getClassLoader().getResourceAsStream("oss-test.json"));
|
||||
} catch (Exception e) {
|
||||
e.printStackTrace();
|
||||
return "upload fail: " + e.getMessage();
|
||||
}
|
||||
return "upload success";
|
||||
}
|
||||
|
||||
@GetMapping("/file-resource")
|
||||
public String fileResource() {
|
||||
try {
|
||||
return "get file resource success. content: " + StreamUtils.copyToString(
|
||||
file.getInputStream(), Charset.forName(CharEncoding.UTF_8));
|
||||
} catch (Exception e) {
|
||||
e.printStackTrace();
|
||||
return "get resource fail: " + e.getMessage();
|
||||
}
|
||||
}
|
||||
|
||||
@GetMapping("/download")
|
||||
public String download() {
|
||||
try {
|
||||
OSSObject ossObject = ossClient.getObject(OssApplication.BUCKET_NAME, "oss-test.json");
|
||||
return "download success, content: " + IOUtils
|
||||
.readStreamAsString(ossObject.getObjectContent(), CharEncoding.UTF_8);
|
||||
} catch (Exception e) {
|
||||
e.printStackTrace();
|
||||
return "download fail: " + e.getMessage();
|
||||
}
|
||||
}
|
||||
|
||||
}
|
||||
@ -1,8 +1,6 @@
|
||||
spring.application.name=oss-example
|
||||
server.port=18084
|
||||
|
||||
spring.cloud.alibaba.oss.accessKeyId=[your-ak]
|
||||
spring.cloud.alibaba.oss.secretAccessKey=[your-sk]
|
||||
spring.cloud.alibaba.oss.region=[your-region]
|
||||
|
||||
management.endpoints.web.exposure.include=*
|
||||
spring.cloud.alicloud.access-key=AK
|
||||
spring.cloud.alicloud.secret-key=SK
|
||||
spring.cloud.alicloud.oss.endpoint=***.aliyuncs.com
|
||||
management.endpoints.web.exposure.include=*
|
||||
|
||||
@ -1,6 +1,3 @@
|
||||
{
|
||||
"name": "spring-cloud-alibaba",
|
||||
"github": "https://github.com/spring-cloud-incubator/spring-cloud-alibaba",
|
||||
"authors": ["Jim", "flystar32"],
|
||||
"emails": ["fangjian0423@gmail.com", "flystar32@163.com"]
|
||||
"name": "oss-test"
|
||||
}
|
||||
@ -0,0 +1,69 @@
|
||||
<?xml version="1.0" encoding="UTF-8"?>
|
||||
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
|
||||
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
|
||||
|
||||
<parent>
|
||||
<groupId>org.springframework.cloud</groupId>
|
||||
<artifactId>spring-cloud-alibaba</artifactId>
|
||||
<version>0.2.1.BUILD-SNAPSHOT</version>
|
||||
</parent>
|
||||
<modelVersion>4.0.0</modelVersion>
|
||||
|
||||
<groupId>org.springframework.cloud</groupId>
|
||||
<artifactId>spring-cloud-alibaba-sentinel-datasource</artifactId>
|
||||
<name>Spring Cloud Alibaba Sentinel DataSource</name>
|
||||
|
||||
<dependencies>
|
||||
|
||||
<dependency>
|
||||
<groupId>com.alibaba.csp</groupId>
|
||||
<artifactId>sentinel-datasource-extension</artifactId>
|
||||
</dependency>
|
||||
|
||||
<dependency>
|
||||
<groupId>com.alibaba.csp</groupId>
|
||||
<artifactId>sentinel-datasource-nacos</artifactId>
|
||||
<scope>provided</scope>
|
||||
<optional>true</optional>
|
||||
</dependency>
|
||||
|
||||
<dependency>
|
||||
<groupId>com.alibaba.csp</groupId>
|
||||
<artifactId>sentinel-datasource-zookeeper</artifactId>
|
||||
<scope>provided</scope>
|
||||
<optional>true</optional>
|
||||
</dependency>
|
||||
|
||||
<dependency>
|
||||
<groupId>com.alibaba.csp</groupId>
|
||||
<artifactId>sentinel-datasource-apollo</artifactId>
|
||||
<scope>provided</scope>
|
||||
<optional>true</optional>
|
||||
</dependency>
|
||||
|
||||
<!--spring boot-->
|
||||
|
||||
<dependency>
|
||||
<groupId>org.springframework.boot</groupId>
|
||||
<artifactId>spring-boot</artifactId>
|
||||
<scope>provided</scope>
|
||||
<optional>true</optional>
|
||||
</dependency>
|
||||
|
||||
<dependency>
|
||||
<groupId>org.springframework.boot</groupId>
|
||||
<artifactId>spring-boot-autoconfigure</artifactId>
|
||||
<scope>provided</scope>
|
||||
<optional>true</optional>
|
||||
</dependency>
|
||||
|
||||
<dependency>
|
||||
<groupId>org.springframework.boot</groupId>
|
||||
<artifactId>spring-boot-starter-test</artifactId>
|
||||
<scope>test</scope>
|
||||
</dependency>
|
||||
|
||||
|
||||
</dependencies>
|
||||
|
||||
</project>
|
||||
@ -0,0 +1,152 @@
|
||||
/*
|
||||
* Copyright (C) 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
|
||||
*
|
||||
* http://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 org.springframework.cloud.alibaba.sentinel.datasource;
|
||||
|
||||
import java.io.IOException;
|
||||
import java.util.HashMap;
|
||||
import java.util.Map;
|
||||
import java.util.Properties;
|
||||
import java.util.concurrent.ConcurrentHashMap;
|
||||
import java.util.concurrent.ConcurrentMap;
|
||||
|
||||
import com.alibaba.csp.sentinel.datasource.ReadableDataSource;
|
||||
|
||||
import org.slf4j.Logger;
|
||||
import org.slf4j.LoggerFactory;
|
||||
import org.springframework.core.io.Resource;
|
||||
import org.springframework.core.io.support.PathMatchingResourcePatternResolver;
|
||||
import org.springframework.core.io.support.PropertiesLoaderUtils;
|
||||
import org.springframework.core.io.support.ResourcePatternResolver;
|
||||
import org.springframework.util.Assert;
|
||||
import org.springframework.util.ClassUtils;
|
||||
|
||||
import static org.springframework.core.io.support.ResourcePatternResolver.CLASSPATH_ALL_URL_PREFIX;
|
||||
|
||||
/**
|
||||
* {@link ReadableDataSource} Loader
|
||||
*
|
||||
* @author <a href="mailto:fangjian0423@gmail.com">Jim</a>
|
||||
*/
|
||||
public class DataSourceLoader {
|
||||
|
||||
private static final Logger logger = LoggerFactory.getLogger(DataSourceLoader.class);
|
||||
|
||||
private final static String PROPERTIES_RESOURCE_LOCATION = "META-INF/sentinel-datasource.properties";
|
||||
|
||||
private final static String ALL_PROPERTIES_RESOURCES_LOCATION = CLASSPATH_ALL_URL_PREFIX
|
||||
+ PROPERTIES_RESOURCE_LOCATION;
|
||||
|
||||
private final static ConcurrentMap<String, Class<? extends ReadableDataSource>> dataSourceClassesCache
|
||||
= new ConcurrentHashMap<String, Class<? extends ReadableDataSource>>(
|
||||
4);
|
||||
|
||||
static void loadAllDataSourceClassesCache() {
|
||||
Map<String, Class<? extends ReadableDataSource>> dataSourceClassesMap = loadAllDataSourceClassesCache(
|
||||
ALL_PROPERTIES_RESOURCES_LOCATION);
|
||||
|
||||
dataSourceClassesCache.putAll(dataSourceClassesMap);
|
||||
}
|
||||
|
||||
static Map<String, Class<? extends ReadableDataSource>> loadAllDataSourceClassesCache(
|
||||
String resourcesLocation) {
|
||||
|
||||
Map<String, Class<? extends ReadableDataSource>> dataSourcesMap
|
||||
= new HashMap<String, Class<? extends ReadableDataSource>>(
|
||||
4);
|
||||
|
||||
ClassLoader classLoader = DataSourceLoader.class.getClassLoader();
|
||||
|
||||
ResourcePatternResolver resolver = new PathMatchingResourcePatternResolver();
|
||||
|
||||
try {
|
||||
|
||||
Resource[] resources = resolver.getResources(resourcesLocation);
|
||||
|
||||
for (Resource resource : resources) {
|
||||
if (resource.exists()) {
|
||||
Properties properties = PropertiesLoaderUtils
|
||||
.loadProperties(resource);
|
||||
for (Map.Entry<Object, Object> entry : properties.entrySet()) {
|
||||
|
||||
String type = (String)entry.getKey();
|
||||
String className = (String)entry.getValue();
|
||||
|
||||
if (!ClassUtils.isPresent(className, classLoader)) {
|
||||
if (logger.isDebugEnabled()) {
|
||||
logger.debug(
|
||||
"Sentinel DataSource implementation [ type : "
|
||||
+ type + ": , class : " + className
|
||||
+ " , url : " + resource.getURL()
|
||||
+ "] was not present in current classpath , "
|
||||
+ "thus loading will be ignored , please add dependency if required !");
|
||||
}
|
||||
continue;
|
||||
}
|
||||
|
||||
Assert.isTrue(!dataSourcesMap.containsKey(type),
|
||||
"The duplicated type[" + type
|
||||
+ "] of SentinelDataSource were found in "
|
||||
+ "resource [" + resource.getURL() + "]");
|
||||
|
||||
Class<?> dataSourceClass = ClassUtils.resolveClassName(className,
|
||||
classLoader);
|
||||
Assert.isAssignable(ReadableDataSource.class, dataSourceClass);
|
||||
|
||||
dataSourcesMap.put(type,
|
||||
(Class<? extends ReadableDataSource>)dataSourceClass);
|
||||
|
||||
if (logger.isDebugEnabled()) {
|
||||
logger.debug("Sentinel DataSource implementation [ type : "
|
||||
+ type + ": , class : " + className
|
||||
+ "] was loaded.");
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
} catch (IOException e) {
|
||||
if (logger.isErrorEnabled()) {
|
||||
logger.error(e.getMessage(), e);
|
||||
}
|
||||
}
|
||||
|
||||
return dataSourcesMap;
|
||||
}
|
||||
|
||||
public static Class<? extends ReadableDataSource> loadClass(String type)
|
||||
throws IllegalArgumentException {
|
||||
|
||||
Class<? extends ReadableDataSource> dataSourceClass = dataSourceClassesCache.get(type);
|
||||
|
||||
if (dataSourceClass == null) {
|
||||
if (dataSourceClassesCache.isEmpty()) {
|
||||
loadAllDataSourceClassesCache();
|
||||
dataSourceClass = dataSourceClassesCache.get(type);
|
||||
}
|
||||
}
|
||||
|
||||
if (dataSourceClass == null) {
|
||||
throw new IllegalArgumentException(
|
||||
"Sentinel DataSource implementation [ type : " + type
|
||||
+ " ] can't be found!");
|
||||
}
|
||||
|
||||
return dataSourceClass;
|
||||
|
||||
}
|
||||
|
||||
}
|
||||
@ -0,0 +1,33 @@
|
||||
/*
|
||||
* Copyright (C) 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
|
||||
*
|
||||
* http://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 org.springframework.cloud.alibaba.sentinel.datasource;
|
||||
|
||||
/**
|
||||
* @author <a href="mailto:fangjian0423@gmail.com">Jim</a>
|
||||
*/
|
||||
public interface SentinelDataSourceConstants {
|
||||
|
||||
String PROPERTY_PREFIX = "spring.cloud.sentinel";
|
||||
|
||||
String PROPERTY_ITEM_SEPARATOR = ".";
|
||||
|
||||
String PROPERTY_DATASOURCE_NAME = "datasource";
|
||||
|
||||
String PROPERTY_DATASOURCE_PREFIX = PROPERTY_PREFIX + PROPERTY_ITEM_SEPARATOR
|
||||
+ PROPERTY_DATASOURCE_NAME;
|
||||
|
||||
}
|
||||
@ -0,0 +1,272 @@
|
||||
/*
|
||||
* Copyright (C) 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
|
||||
*
|
||||
* http://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 org.springframework.cloud.alibaba.sentinel.datasource;
|
||||
|
||||
import java.beans.PropertyDescriptor;
|
||||
import java.lang.reflect.Field;
|
||||
import java.lang.reflect.Modifier;
|
||||
import java.util.ArrayList;
|
||||
import java.util.List;
|
||||
import java.util.Map;
|
||||
import java.util.concurrent.ConcurrentHashMap;
|
||||
|
||||
import com.alibaba.csp.sentinel.datasource.Converter;
|
||||
import com.alibaba.csp.sentinel.datasource.ReadableDataSource;
|
||||
import com.alibaba.csp.sentinel.property.SentinelProperty;
|
||||
import com.alibaba.csp.sentinel.slots.block.authority.AuthorityRule;
|
||||
import com.alibaba.csp.sentinel.slots.block.authority.AuthorityRuleManager;
|
||||
import com.alibaba.csp.sentinel.slots.block.degrade.DegradeRule;
|
||||
import com.alibaba.csp.sentinel.slots.block.degrade.DegradeRuleManager;
|
||||
import com.alibaba.csp.sentinel.slots.block.flow.FlowRule;
|
||||
import com.alibaba.csp.sentinel.slots.block.flow.FlowRuleManager;
|
||||
import com.alibaba.csp.sentinel.slots.system.SystemRule;
|
||||
import com.alibaba.csp.sentinel.slots.system.SystemRuleManager;
|
||||
|
||||
import org.slf4j.Logger;
|
||||
import org.slf4j.LoggerFactory;
|
||||
import org.springframework.beans.PropertyValues;
|
||||
import org.springframework.beans.factory.BeanCreationException;
|
||||
import org.springframework.beans.factory.annotation.Autowired;
|
||||
import org.springframework.beans.factory.config.InstantiationAwareBeanPostProcessorAdapter;
|
||||
import org.springframework.beans.factory.support.BeanDefinitionBuilder;
|
||||
import org.springframework.beans.factory.support.DefaultListableBeanFactory;
|
||||
import org.springframework.beans.factory.support.MergedBeanDefinitionPostProcessor;
|
||||
import org.springframework.beans.factory.support.RootBeanDefinition;
|
||||
import org.springframework.boot.context.event.ApplicationStartedEvent;
|
||||
import org.springframework.cloud.alibaba.sentinel.datasource.annotation.SentinelDataSource;
|
||||
import org.springframework.cloud.alibaba.sentinel.datasource.util.PropertySourcesUtils;
|
||||
import org.springframework.context.ApplicationContext;
|
||||
import org.springframework.context.event.EventListener;
|
||||
import org.springframework.core.env.ConfigurableEnvironment;
|
||||
import org.springframework.util.ReflectionUtils;
|
||||
import org.springframework.util.StringUtils;
|
||||
|
||||
import static org.springframework.core.annotation.AnnotationUtils.getAnnotation;
|
||||
|
||||
/**
|
||||
* {@link SentinelDataSource @SentinelDataSource} Post Processor
|
||||
*
|
||||
* @author <a href="mailto:fangjian0423@gmail.com">Jim</a>
|
||||
* @see ReadableDataSource
|
||||
* @see SentinelDataSource
|
||||
*/
|
||||
public class SentinelDataSourcePostProcessor
|
||||
extends InstantiationAwareBeanPostProcessorAdapter
|
||||
implements MergedBeanDefinitionPostProcessor {
|
||||
|
||||
private static final Logger logger = LoggerFactory
|
||||
.getLogger(SentinelDataSourcePostProcessor.class);
|
||||
|
||||
@Autowired
|
||||
private ApplicationContext applicationContext;
|
||||
|
||||
@Autowired
|
||||
private ConfigurableEnvironment environment;
|
||||
|
||||
private final Map<String, List<SentinelDataSourceField>> dataSourceFieldCache = new ConcurrentHashMap<>(
|
||||
64);
|
||||
|
||||
@Override
|
||||
public void postProcessMergedBeanDefinition(RootBeanDefinition beanDefinition,
|
||||
Class<?> beanType, String beanName) {
|
||||
// find all fields using by @SentinelDataSource annotation
|
||||
ReflectionUtils.doWithFields(beanType, new ReflectionUtils.FieldCallback() {
|
||||
@Override
|
||||
public void doWith(Field field)
|
||||
throws IllegalArgumentException, IllegalAccessException {
|
||||
SentinelDataSource annotation = getAnnotation(field,
|
||||
SentinelDataSource.class);
|
||||
if (annotation != null) {
|
||||
if (Modifier.isStatic(field.getModifiers())) {
|
||||
if (logger.isWarnEnabled()) {
|
||||
logger.warn(
|
||||
"@SentinelDataSource annotation is not supported on static fields: "
|
||||
+ field);
|
||||
}
|
||||
return;
|
||||
}
|
||||
if (dataSourceFieldCache.containsKey(beanName)) {
|
||||
dataSourceFieldCache.get(beanName)
|
||||
.add(new SentinelDataSourceField(annotation, field));
|
||||
} else {
|
||||
List<SentinelDataSourceField> list = new ArrayList<>();
|
||||
list.add(new SentinelDataSourceField(annotation, field));
|
||||
dataSourceFieldCache.put(beanName, list);
|
||||
}
|
||||
}
|
||||
}
|
||||
});
|
||||
}
|
||||
|
||||
@Override
|
||||
public PropertyValues postProcessPropertyValues(PropertyValues pvs,
|
||||
PropertyDescriptor[] pds, Object bean, String beanName)
|
||||
throws BeanCreationException {
|
||||
if (dataSourceFieldCache.containsKey(beanName)) {
|
||||
List<SentinelDataSourceField> sentinelDataSourceFields = dataSourceFieldCache
|
||||
.get(beanName);
|
||||
sentinelDataSourceFields.forEach(sentinelDataSourceField -> {
|
||||
try {
|
||||
// construct DataSource field annotated by @SentinelDataSource
|
||||
Field field = sentinelDataSourceField.getField();
|
||||
ReflectionUtils.makeAccessible(field);
|
||||
String dataSourceBeanName = constructDataSource(
|
||||
sentinelDataSourceField.getSentinelDataSource());
|
||||
field.set(bean, applicationContext.getBean(dataSourceBeanName));
|
||||
} catch (IllegalAccessException e) {
|
||||
e.printStackTrace();
|
||||
} catch (Exception e) {
|
||||
e.printStackTrace();
|
||||
}
|
||||
});
|
||||
}
|
||||
return pvs;
|
||||
}
|
||||
|
||||
private String constructDataSource(SentinelDataSource annotation) {
|
||||
String prefix = annotation.value();
|
||||
if (StringUtils.isEmpty(prefix)) {
|
||||
prefix = SentinelDataSourceConstants.PROPERTY_DATASOURCE_PREFIX;
|
||||
}
|
||||
Map<String, Object> propertyMap = PropertySourcesUtils
|
||||
.getSubProperties(environment.getPropertySources(), prefix);
|
||||
String alias = propertyMap.get("type").toString();
|
||||
Class dataSourceClass = DataSourceLoader.loadClass(alias);
|
||||
|
||||
String beanName = StringUtils.isEmpty(annotation.name())
|
||||
? StringUtils.uncapitalize(dataSourceClass.getSimpleName()) + "_" + prefix
|
||||
: annotation.name();
|
||||
if (applicationContext.containsBean(beanName)) {
|
||||
return beanName;
|
||||
}
|
||||
|
||||
Class targetClass = null;
|
||||
// if alias exists in SentinelDataSourceRegistry, wired properties into
|
||||
// FactoryBean
|
||||
if (SentinelDataSourceRegistry.checkFactoryBean(alias)) {
|
||||
targetClass = SentinelDataSourceRegistry.getFactoryBean(alias);
|
||||
} else {
|
||||
// if alias not exists in SentinelDataSourceRegistry, wired properties into
|
||||
// raw class
|
||||
targetClass = dataSourceClass;
|
||||
}
|
||||
|
||||
registerDataSource(beanName, targetClass, propertyMap);
|
||||
|
||||
return beanName;
|
||||
}
|
||||
|
||||
private void registerDataSource(String beanName, Class targetClass,
|
||||
Map<String, Object> propertyMap) {
|
||||
BeanDefinitionBuilder builder = BeanDefinitionBuilder
|
||||
.genericBeanDefinition(targetClass);
|
||||
for (String propertyName : propertyMap.keySet()) {
|
||||
Field field = ReflectionUtils.findField(targetClass, propertyName);
|
||||
if (field != null) {
|
||||
if (field.getType().isAssignableFrom(Converter.class)) {
|
||||
// Converter get from ApplicationContext
|
||||
builder.addPropertyReference(propertyName,
|
||||
propertyMap.get(propertyName).toString());
|
||||
} else {
|
||||
// wired properties
|
||||
builder.addPropertyValue(propertyName, propertyMap.get(propertyName));
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
DefaultListableBeanFactory beanFactory = (DefaultListableBeanFactory)applicationContext
|
||||
.getAutowireCapableBeanFactory();
|
||||
beanFactory.registerBeanDefinition(beanName, builder.getBeanDefinition());
|
||||
}
|
||||
|
||||
@EventListener(classes = ApplicationStartedEvent.class)
|
||||
public void appStartedListener(ApplicationStartedEvent event) throws Exception {
|
||||
logger.info("[Sentinel Starter] Start to find ReadableDataSource");
|
||||
Map<String, ReadableDataSource> dataSourceMap = event.getApplicationContext().getBeansOfType(
|
||||
ReadableDataSource.class);
|
||||
if (dataSourceMap.size() == 1) {
|
||||
logger.info("[Sentinel Starter] There exists only one ReadableDataSource named {}, start to load rules",
|
||||
dataSourceMap.keySet().iterator().next());
|
||||
ReadableDataSource dataSource = dataSourceMap.values().iterator().next();
|
||||
Object ruleConfig = dataSource.loadConfig();
|
||||
SentinelProperty sentinelProperty = dataSource.getProperty();
|
||||
Integer rulesNum;
|
||||
if ((rulesNum = checkRuleType(ruleConfig, FlowRule.class)) > 0) {
|
||||
FlowRuleManager.register2Property(sentinelProperty);
|
||||
logger.info("[Sentinel Starter] load {} flow rules", rulesNum);
|
||||
}
|
||||
if ((rulesNum = checkRuleType(ruleConfig, DegradeRule.class)) > 0) {
|
||||
DegradeRuleManager.register2Property(sentinelProperty);
|
||||
logger.info("[Sentinel Starter] load {} degrade rules", rulesNum);
|
||||
}
|
||||
if ((rulesNum = checkRuleType(ruleConfig, SystemRule.class)) > 0) {
|
||||
SystemRuleManager.register2Property(sentinelProperty);
|
||||
logger.info("[Sentinel Starter] load {} system rules", rulesNum);
|
||||
}
|
||||
if ((rulesNum = checkRuleType(ruleConfig, AuthorityRule.class)) > 0) {
|
||||
AuthorityRuleManager.register2Property(sentinelProperty);
|
||||
logger.info("[Sentinel Starter] load {} authority rules", rulesNum);
|
||||
}
|
||||
} else if (dataSourceMap.size() > 1) {
|
||||
logger.warn(
|
||||
"[Sentinel Starter] There exists more than one ReadableDataSource, can not choose which one to load");
|
||||
} else {
|
||||
logger.warn(
|
||||
"[Sentinel Starter] No ReadableDataSource exists");
|
||||
}
|
||||
}
|
||||
|
||||
private Integer checkRuleType(Object ruleConfig, Class type) {
|
||||
if (ruleConfig.getClass() == type) {
|
||||
return 1;
|
||||
} else if (ruleConfig instanceof List) {
|
||||
List ruleList = (List)ruleConfig;
|
||||
if (ruleList.stream().filter(rule -> rule.getClass() == type).toArray().length == ruleList.size()) {
|
||||
return ruleList.size();
|
||||
}
|
||||
}
|
||||
return -1;
|
||||
}
|
||||
|
||||
class SentinelDataSourceField {
|
||||
private SentinelDataSource sentinelDataSource;
|
||||
private Field field;
|
||||
|
||||
public SentinelDataSourceField(SentinelDataSource sentinelDataSource,
|
||||
Field field) {
|
||||
this.sentinelDataSource = sentinelDataSource;
|
||||
this.field = field;
|
||||
}
|
||||
|
||||
public SentinelDataSource getSentinelDataSource() {
|
||||
return sentinelDataSource;
|
||||
}
|
||||
|
||||
public void setSentinelDataSource(SentinelDataSource sentinelDataSource) {
|
||||
this.sentinelDataSource = sentinelDataSource;
|
||||
}
|
||||
|
||||
public Field getField() {
|
||||
return field;
|
||||
}
|
||||
|
||||
public void setField(Field field) {
|
||||
this.field = field;
|
||||
}
|
||||
}
|
||||
|
||||
}
|
||||
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Reference in New Issue