diff --git a/spring-cloud-alibaba-examples/pom.xml b/spring-cloud-alibaba-examples/pom.xml
index ce3d001d5..24450ae2e 100644
--- a/spring-cloud-alibaba-examples/pom.xml
+++ b/spring-cloud-alibaba-examples/pom.xml
@@ -16,6 +16,7 @@
sentinel-example
+ storage-example
diff --git a/spring-cloud-alibaba-examples/storage-example/pom.xml b/spring-cloud-alibaba-examples/storage-example/pom.xml
new file mode 100644
index 000000000..4e4c7a9a3
--- /dev/null
+++ b/spring-cloud-alibaba-examples/storage-example/pom.xml
@@ -0,0 +1,52 @@
+
+
+
+
+ org.springframework.cloud
+ spring-cloud-alibaba-examples
+ 0.1.0.BUILD-SNAPSHOT
+
+ 4.0.0
+
+
+ storage-example
+ jar
+ Example demonstrating how to use storage
+
+
+
+
+ org.springframework.boot
+ spring-boot-starter-web
+
+
+ org.springframework.cloud
+ spring-cloud-starter-storage
+
+
+
+ org.springframework.boot
+ spring-boot-starter-actuator
+
+
+
+
+
+
+
+ org.springframework.boot
+ spring-boot-maven-plugin
+
+
+ org.apache.maven.plugins
+ maven-deploy-plugin
+ ${maven-deploy-plugin.version}
+
+ true
+
+
+
+
+
+
\ No newline at end of file
diff --git a/spring-cloud-alibaba-examples/storage-example/readme-zh.md b/spring-cloud-alibaba-examples/storage-example/readme-zh.md
new file mode 100644
index 000000000..a2231c5ec
--- /dev/null
+++ b/spring-cloud-alibaba-examples/storage-example/readme-zh.md
@@ -0,0 +1,173 @@
+# Storage Example
+
+## 项目说明
+
+如果您的应用是 Spring Cloud 应用，且需要使用阿里云的 OSS 服务进行云端的文件存储，例如电商业务中常见的商品图片存储，那么您可以使用 OSS starter 完成 Spring Cloud 应用的对象存储。
+
+阿里云对象存储服务（Object Storage Service，简称 OSS），是阿里云提供的海量、安全、低成本、高可靠的云存储服务。您可以在任何应用、任何时间、任何地点存储和访问任意类型的数据。更多 OSS 相关的信息，请参考 [OSS官网](https://www.aliyun.com/product/oss)。
+
+## 示例
+
+### 接入 OSS
+在启动示例进行演示之前，我们先了解一下如何接入 OSS。
+
+**注意：本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，您只需修改 accessKeyId、secretAccessKey、region 即可。**
+
+1. 修改 pom.xml 文件，引入 OSS starter。
+
+
+ org.springframework.cloud
+ spring-cloud-starter-oss
+
+
+2. 在配置文件中配置 OSS 服务对应的 accessKeyId、secretAccessKey 和 region。
+
+ // application.properties
+ spring.cloud.alibaba.oss.accessKeyId=your-ak
+ spring.cloud.alibaba.oss.secretAccessKey=your-sk
+ spring.cloud.alibaba.oss.region=cn-beijing
+
+ 以阿里云 accessKeyId、secretAccessKey 为例，获取方式如下。
+
+ i. 在阿里云控制台界面，单击右上角头像，选择 accesskeys，或者直接登录[用户信息管理界面](https://usercenter.console.aliyun.com/)：
+
+ 
+
+ ii. 获取 accessKeyId、secretAccessKey：
+
+ 
+
+ **注意：**如果您使用了阿里云 [STS服务](https://help.aliyun.com/document_detail/28756.html) 进行短期访问权限管理，则除了 accessKeyId、secretAccessKey、region 以外，还需配置 securityToken。
+
+3. 注入 OSSClient 并进行文件上传下载等操作。
+
+ @Service
+ public class YourService {
+ @Autowired
+ private OSSClient ossClient;
+
+ public void saveFile() {
+ // download file to local
+ ossClient.getObject(new GetObjectRequest(bucketName, objectName), new File("pathOfYourLocalFile"));
+ }
+ }
+
+ **说明：**直接注入OSSClient 方式通常用于大量文件对象操作的场景。如果仅仅是需要读取文件对象内容，OSS Starter 也支持以 Resource 方式读取文件，详情请参考[下文](#1)。
+
+### 启动应用
+
+
+1. 在应用的 /src/main/resources/application.properties 中添加基本配置信息和 OSS 配置。
+
+ 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=cn-beijing
+
+2. 通过 IDE 直接启动或者编译打包后启动应用。
+
+ - IDE直接启动：找到主类 `OSSApplication`，执行 main 方法启动应用。
+ - 打包编译后启动：
+ 1. 执行 `mvn clean package` 将工程编译打包；
+ 2. 执行 `java -jar oss-example.jar`启动应用。
+
+应用启动后会自动在 OSS 上创建一个名为 `spring-cloud-alibaba` 的 Bucket。
+
+### 上传或下载文件
+
+#### 上传文件
+使用 curl 调用上传接口 upload。该接口会上传 classpath 下的的 oss-test.json 文件。文件内容是一段 json:
+
+ curl http://localhost:18084/upload
+
+显示结果：
+
+ // 如果配置正确，则输出
+ upload success
+ // 如果上传的过程中发生异常，则会输出 upload fail: fail reason。比如accessKeyId配置错误的时候，fail reason内容如下
+ upload fail: The OSS Access Key Id you provided does not exist in our records. [ErrorCode]: InvalidAccessKeyId [RequestId]: RequestId [HostId]: xxx.oss-cn-beijing.aliyuncs.com [ResponseError]: InvalidAccessKeyId The OSS Access Key Id you provided does not exist in our records. RequestId xxx.oss-cn-beijing.aliyuncs.com xxx-accessKeyId
+
+#### 下载文件
+使用 curl 调用下载接口 download。该接口会下载刚才用 upload 接口上传的 oss-test.json 文件，并打印文件内容到结果中:
+
+ curl http://localhost:18084/download
+
+显示结果：
+
+ // 如果配置正确，则输出
+ download success, content: { "name": "spring-cloud-alibaba", "github": "https://github.com/spring-cloud-incubator/spring-cloud-alibaba", "authors": ["Jim", "flystar32"], "emails": ["fangjian0423@gmail.com", "flystar32@163.com"] }
+ // 下载的过程中如果发生异常，则会输出download fail: fail reason。比如accessKeyId配置错误，则fail reason内容如下
+ download fail: The OSS Access Key Id you provided does not exist in our records. [ErrorCode]: InvalidAccessKeyId [RequestId]: RequestId [HostId]: xxx.oss-cn-beijing.aliyuncs.com [ResponseError]: InvalidAccessKeyId The OSS Access Key Id you provided does not exist in our records. RequestId sxxx.oss-cn-beijing.aliyuncs.com xxx-accessKeyId
+
+
+
+### 在 OSS 上验证结果
+
+完成文件上传或者下载操作后，可以登录 OSS 控制台进行验证。
+
+1. 登陆[OSS控制台](https://oss.console.aliyun.com/)，可以看到左侧 Bucket 列表新增一个名字为`spring-cloud-alibaba`的 Bucket。
+
+ 
+
+2. 单击`spring-cloud-alibaba` Bucket，选择 `文件管理` 页签，发现上传的 oss-test 文件在 custom-dir 目录中。上传的 objectName 为`custom-dir/oss-test`。目录和文件以'/'符号分割。
+
+ 
+
+
+## 查看 Endpoint 信息
+
+Spring Boot 应用支持通过 Endpoint 来暴露相关信息，OSS Starter 也支持这一点。
+
+**前提条件：**
+
+在 maven 中添加 `spring-boot-starter-actuator`依赖，并在配置中允许 Endpoints 的访问。
+
+- Spring Boot1.x 中添加配置 `management.security.enabled=false`
+- Spring Boot2.x 中添加配置 `management.endpoints.web.exposure.include=*`
+
+Spring Boot1.x 可以通过访问 http://127.0.0.1:18084/oss 来查看 OSS Endpoint 的信息。
+
+Spring Boot2.x 可以通过访问 http://127.0.0.1:18084/acutator/oss 来访问。
+
+Endpoint 内部会显示所有的 OSSClient 配置信息，以及该 OSSClient 对应的 Bucket 列表。
+
+
+
+
+## 多个 OSSClient 场景
+
+如果您需要配置多个 OSSClient，类似多数据源的配置，则可以先构造 `OSSProperties`，再构造 `OSSClient`，并分别为每个 OSSClient 配置相应的 accessKeyId、secretAccessKey 等信息。
+
+ @Bean
+ @ConfigurationProperties(prefix = "spring.cloud.alibaba.oss1")
+ public OSSProperties ossProperties1() {
+ return new OSSProperties();
+ }
+
+ @Bean
+ public OSS ossClient1(@Qualifier("ossProperties1") OSSProperties ossProperties) {
+ return new OSSClientBuilder().build(ossProperties.getEndpoint(),
+ ossProperties.getAccessKeyId(), ossProperties.getSecretAccessKey(),
+ ossProperties.getSecurityToken(), ossProperties.getConfiguration());
+ }
+
+ 以 Resource 的形式读取文件
+
+OSS Starter 支持以 Resource 的形式得到文件对象。如果只需读取少量文件，您可以使用这种方式。
+
+**使用方法：**
+
+只需配置 OSS 协议对应的 Resource 即可：
+
+ @Value("oss://spring-cloud-alibaba/oss-test")
+ private Resource file;
+
+ // 文件内容的读取
+ StreamUtils.copyToString(file.getInputStream(), Charset.forName(CharEncoding.UTF_8))
+
+## 关闭 OSSClient 服务
+如果您不再需要 OSS 服务，您也无需手动关闭 OSSClient。在 ApplicationContext close 的时候，OSS Starter 会在 `OSSApplicationListener` 中调用所有 OSSClient 的 shutdown 方法。
+
+
+如果您对 Spring Cloud OSS Starter 有任何建议或想法，欢迎提交 issue 中或者通过其他社区渠道向我们反馈。
diff --git a/spring-cloud-alibaba-examples/storage-example/readme.md b/spring-cloud-alibaba-examples/storage-example/readme.md
new file mode 100644
index 000000000..982001c33
--- /dev/null
+++ b/spring-cloud-alibaba-examples/storage-example/readme.md
@@ -0,0 +1,169 @@
+# Storage Example
+## Introduction
+
+If your applications are Spring Cloud applications and you need to use Alibaba Cloud's OSS service for file storage (for example, storing commodity image for your e-commerce business), you can use OSS starter. This topic provides an example to illustrate how to use OSS starter to implement object storage for Spring Cloud applications.
+
+[Alibaba Cloud Object Storage Service (OSS)](https://www.alibabacloud.com/product/oss) is an encrypted, secure, cost-effective, and easy-to-use object storage service that enables you to store, back up, and archive large amounts of data in the cloud.
+
+
+## Demo
+
+### Connect to OSS
+
+Before we start the demo, let's learn how to connect OSS to a Spring Cloud application.
+**Note: This section is to show you how to connect to oss. The actual configurations have been completed in the following example, and you only need to specify your accessKeyId, secretAccessKey and region.**
+
+1. Add dependency spring-cloud-starter-oss in the pom.xml file in your Spring Cloud project.
+
+
+ org.springframework.cloud
+ spring-cloud-starter-oss
+
+
+2. Configure accessKeyId, secretAccessKey and region in application.properties.
+
+ // application.properties
+ spring.cloud.alibaba.oss.accessKeyId=your-ak
+ spring.cloud.alibaba.oss.secretAccessKey=your-sk
+ spring.cloud.alibaba.oss.region=cn-beijing
+
+ To get accessKeyId, secretAccessKey, follow these steps:
+
+ 1. On the Alibaba Cloud console, click your avatar on the upper-right corner and click accesskeys. Or visit [User Management](https://usercenter.console.aliyun.com/) page directly：
+
+ 
+
+ 2. Get your accessKeyId、secretAccessKey：
+
+ 
+
+ **Note:** If you are using [STS](https://www.alibabacloud.com/help/doc-detail/28756.html), you should configure securityToken in addition to accessKeyId, secretAccessKey, and region.
+
+3. Inject OSSClient and use it to upload files to the OSS server and download a file from OSS server.
+
+ @Service
+ public class YourService {
+ @Autowired
+ private OSSClient ossClient;
+
+ public void saveFile() {
+ // download file to local
+ ossClient.getObject(new GetObjectRequest(bucketName, objectName), new File("pathOfYourLocalFile"));
+ }
+ }
+
+**Note:** Direct injection into the OSSClient mode is typically used for scenarios where you need to handle a large number of file objects. If you only need to read the contents of the file object, OSS Starter also supports reading the file in [Resource mode](#1).
+
+### Start Application
+
+1. Add necessary configurations to file `/src/main/resources/application.properties`.
+
+ 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=cn-beijing
+
+2. Start the application in IDE or by building a fatjar.
+
+ - Start in IDE: Find main class `OSSApplication`, and execute the main method.
+ - Build a fatjar：
+ 1. Execute command `mvn clean package` to build a fatjar.
+ 2. Run command `java -jar oss-example.jar` to start the application.
+
+After startup, a bucket called 'spring-cloud-alibaba' is automatically created in OSS.
+
+### Upload or download files
+
+#### Upload files
+Run `curl` command to upload files. It will upload file 'oss-test.json' in the `classpath` directory. The content of this file is JSON string:
+
+ curl http://localhost:18084/upload
+
+Results：
+
+ // If configurations are correct, the output will be as follows
+ upload success
+ // If an error occurs during uploading, the output will be 'upload fail: fail reason'. For example, if accessKeyId is wrong，the output will be
+ upload fail: The OSS Access Key Id you provided does not exist in our records. [ErrorCode]: InvalidAccessKeyId [RequestId]: RequestId [HostId]: xxx.oss-cn-beijing.aliyuncs.com [ResponseError]: InvalidAccessKeyId The OSS Access Key Id you provided does not exist in our records. RequestId xxx.oss-cn-beijing.aliyuncs.com xxx-accessKeyId
+
+#### Download files
+Use `curl` command to download files. It will download the oss-test.json file that you uploaded just now and print in result):
+
+ curl http://localhost:18084/download
+
+Results：
+
+ // If configurations are correct, the output will be as follows
+ download success, content: { "name": "spring-cloud-alibaba", "github": "https://github.com/spring-cloud-incubator/spring-cloud-alibaba", "authors": ["Jim", "flystar32"], "emails": ["fangjian0423@gmail.com", "flystar32@163.com"] }
+ // If an error occurs during downloading, the output will be 'download fail: fail reason'. For example, if accessKeyId is wrong，fail reason will be as follows
+ download fail: The OSS Access Key Id you provided does not exist in our records. [ErrorCode]: InvalidAccessKeyId [RequestId]: RequestId [HostId]: xxx.oss-cn-beijing.aliyuncs.com [ResponseError]: InvalidAccessKeyId The OSS Access Key Id you provided does not exist in our records. RequestId sxxx.oss-cn-beijing.aliyuncs.com xxx-accessKeyId
+
+
+### Verify results on OSS
+
+You can verify results on the OSS console when you finish uploading or downloading files.
+1. Log on to the [OSS console](https://oss.console.aliyun.com/)，and you will find a bucket named `spring-cloud-alibaba`.
+
+ 
+
+2. Click the `spring-cloud-alibaba` bucket, select the Files tab, and you will find the oss-test file. The file 'oss-test' is located in directory 'custom-dir'. The objectName of the file is 'custom-dir/oss-test'. File directory and file is separated by '/'.
+
+ 
+
+
+## Endpoint
+
+OSS starter also supports the implmentation of Spring Boot acutator endpoints.
+
+**Prerequisite:**
+
+Add denpendency `spring-boot-starter-actuator` to your pom.xml file, and configure your endpoint security stategy.
+
+- Spring Boot1.x: Add configuration `management.security.enabled=false`
+- Spring Boot2.x: Add configuration `management.endpoints.web.exposure.include=*`
+
+To view the endpoint information, visit the following URLs:
+
+Spring Boot1.x: OSS Endpoint URL is http://127.0.0.1:18084/oss.
+
+Spring Boot2.x: OSS Endpoint URL is http://127.0.0.1:18084/acutator/oss.
+
+Endpoint will show the configurations and the list of buckets of all OSSClients.
+
+
+
+## Multiple OSSClients
+
+If you need multiple OSSClients，like Multi DataSources, build `OSSProperties` first，and then build `OSSClient`. Specify information such as assessKeyId and secrectAccessKey for each OSSClient.
+
+ @Bean
+ @ConfigurationProperties(prefix = "spring.cloud.alibaba.oss1")
+ public OSSProperties ossProperties1() {
+ return new OSSProperties();
+ }
+
+ @Bean
+ public OSS ossClient1(@Qualifier("ossProperties1") OSSProperties ossProperties) {
+ return new OSSClientBuilder().build(ossProperties.getEndpoint(),
+ ossProperties.getAccessKeyId(), ossProperties.getSecretAccessKey(),
+ ossProperties.getSecurityToken(), ossProperties.getConfiguration());
+ }
+
+
+* OSSClient shutdown：You do not need to shutdown OSSClient. It will be done in `OSSApplicationListener`.
+
+Read file using resource mode
+
+OSS Starter supports getting file objects by `Spring Resource`. Simply configure OSS protocol of the resource：
+
+ @Value("oss://spring-cloud-alibaba/oss-test")
+ private Resource file;
+
+ // read file content
+ StreamUtils.copyToString(file.getInputStream(), Charset.forName(CharEncoding.UTF_8))
+
+## Stop OSSClient service
+You do not need to manually shut down OSSClient. OSS Starter calls all OSSClient shutdown methods in the `OSSApplicationListener` during ApplicationContext close.
+
+If you have any feedback or suggestions for Spring Cloud OSS Starter, please don't hesitate to tell us by submitting github issues or via other community channels.
diff --git a/spring-cloud-alibaba-examples/storage-example/src/main/java/org/springframework/cloud/alibaba/cloud/examples/OSSApplication.java b/spring-cloud-alibaba-examples/storage-example/src/main/java/org/springframework/cloud/alibaba/cloud/examples/OSSApplication.java
new file mode 100644
index 000000000..dd5794d50
--- /dev/null
+++ b/spring-cloud-alibaba-examples/storage-example/src/main/java/org/springframework/cloud/alibaba/cloud/examples/OSSApplication.java
@@ -0,0 +1,51 @@
+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 Jim
+ */
+@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);
+ }
+ }
+ }
+
+}
\ No newline at end of file
diff --git a/spring-cloud-alibaba-examples/storage-example/src/main/java/org/springframework/cloud/alibaba/cloud/examples/OSSController.java b/spring-cloud-alibaba-examples/storage-example/src/main/java/org/springframework/cloud/alibaba/cloud/examples/OSSController.java
new file mode 100644
index 000000000..2da11529e
--- /dev/null
+++ b/spring-cloud-alibaba-examples/storage-example/src/main/java/org/springframework/cloud/alibaba/cloud/examples/OSSController.java
@@ -0,0 +1,72 @@
+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 Jim
+ */
+@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();
+ }
+ }
+
+}
\ No newline at end of file
diff --git a/spring-cloud-alibaba-examples/storage-example/src/main/resources/application.properties b/spring-cloud-alibaba-examples/storage-example/src/main/resources/application.properties
new file mode 100644
index 000000000..af414af5e
--- /dev/null
+++ b/spring-cloud-alibaba-examples/storage-example/src/main/resources/application.properties
@@ -0,0 +1,8 @@
+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.security.enabled=false
\ No newline at end of file
diff --git a/spring-cloud-alibaba-examples/storage-example/src/main/resources/oss-test.json b/spring-cloud-alibaba-examples/storage-example/src/main/resources/oss-test.json
new file mode 100644
index 000000000..eb0fe5f89
--- /dev/null
+++ b/spring-cloud-alibaba-examples/storage-example/src/main/resources/oss-test.json
@@ -0,0 +1,6 @@
+{
+ "name": "spring-cloud-alibaba",
+ "github": "https://github.com/spring-cloud-incubator/spring-cloud-alibaba",
+ "authors": ["Jim", "flystar32"],
+ "emails": ["fangjian0423@gmail.com", "flystar32@163.com"]
+}
\ No newline at end of file