Sync master to 0.2.x (#417)

* 0.2.1 release (#402) * 0.2.1 (#345) * Fix #169 * Polish : #324 & #325 * Polish : #315 * Polish : #321 * Polish : #321 * Polish : #321 for test case * Polish : Update Demos * Polish : Update version to be 0.2.1 * Polish : #319 * Polish : #226 * Polish : #309 * Fix the test case's bugs * Fix the test case's bugs * Fix a JavaDoc issue * Update SNAPSHOT and add exclude list * Update SNAPSHOT to be 0.2.1-SNAPSHOT * Update JDK versions * Update JDK versions * Reactor & remove author info * Refactor : to save a shutdown hook thread * 0.2.1 (#346) * Fix #169 * Polish : #324 & #325 * Polish : #315 * Polish : #321 * Polish : #321 * Polish : #321 for test case * Polish : Update Demos * Polish : Update version to be 0.2.1 * Polish : #319 * Polish : #226 * Polish : #309 * Fix the test case's bugs * Fix the test case's bugs * Fix a JavaDoc issue * Update SNAPSHOT and add exclude list * Update SNAPSHOT to be 0.2.1-SNAPSHOT * Update JDK versions * Update JDK versions * Reactor & remove author info * Refactor : to save a shutdown hook thread * Remove javax.servlet:javax.servlet-api:3.1.0 that may cause class conflict, and use indirectly dependencies from spring-boot-starter-* * Polish #341 * 0.2.1 (#357) * Fix #169 * Polish : #324 & #325 * Polish : #315 * Polish : #321 * Polish : #321 * Polish : #321 for test case * Polish : Update Demos * Polish : Update version to be 0.2.1 * Polish : #319 * Polish : #226 * Polish : #309 * Fix the test case's bugs * Fix the test case's bugs * Fix a JavaDoc issue * Update SNAPSHOT and add exclude list * Update SNAPSHOT to be 0.2.1-SNAPSHOT * Update JDK versions * Update JDK versions * Reactor & remove author info * Refactor : to save a shutdown hook thread * Remove javax.servlet:javax.servlet-api:3.1.0 that may cause class conflict, and use indirectly dependencies from spring-boot-starter-* * Polish #341 * Add the samples * Add a license * 0.2.1 (#360) * Fix #169 * Polish : #324 & #325 * Polish : #315 * Polish : #321 * Polish : #321 * Polish : #321 for test case * Polish : Update Demos * Polish : Update version to be 0.2.1 * Polish : #319 * Polish : #226 * Polish : #309 * Fix the test case's bugs * Fix the test case's bugs * Fix a JavaDoc issue * Update SNAPSHOT and add exclude list * Update SNAPSHOT to be 0.2.1-SNAPSHOT * Update JDK versions * Update JDK versions * Reactor & remove author info * Refactor : to save a shutdown hook thread * Remove javax.servlet:javax.servlet-api:3.1.0 that may cause class conflict, and use indirectly dependencies from spring-boot-starter-* * Polish #341 * Add the samples * Add a license * Add the samples of Zookeeper and Nacos * Update README.md * Fix the test cases * 0.2.1 (#367) * Fix #169 * Polish : #324 & #325 * Polish : #315 * Polish : #321 * Polish : #321 * Polish : #321 for test case * Polish : Update Demos * Polish : Update version to be 0.2.1 * Polish : #319 * Polish : #226 * Polish : #309 * Fix the test case's bugs * Fix the test case's bugs * Fix a JavaDoc issue * Update SNAPSHOT and add exclude list * Update SNAPSHOT to be 0.2.1-SNAPSHOT * Update JDK versions * Update JDK versions * Reactor & remove author info * Refactor : to save a shutdown hook thread * Remove javax.servlet:javax.servlet-api:3.1.0 that may cause class conflict, and use indirectly dependencies from spring-boot-starter-* * Polish #341 * Add the samples * Add a license * Add the samples of Zookeeper and Nacos * Update README.md * Fix the test cases * Polish #366 * 0.2.1 (#372) (#374) * Fix #169 * Polish : #324 & #325 * Polish : #315 * Polish : #321 * Polish : #321 * Polish : #321 for test case * Polish : Update Demos * Polish : Update version to be 0.2.1 * Polish : #319 * Polish : #226 * Polish : #309 * Fix the test case's bugs * Fix the test case's bugs * Fix a JavaDoc issue * Update SNAPSHOT and add exclude list * Update SNAPSHOT to be 0.2.1-SNAPSHOT * Update JDK versions * Update JDK versions * Reactor & remove author info * Refactor : to save a shutdown hook thread * Remove javax.servlet:javax.servlet-api:3.1.0 that may cause class conflict, and use indirectly dependencies from spring-boot-starter-* * Polish #341 * Add the samples * Add a license * Add the samples of Zookeeper and Nacos * Update README.md * Fix the test cases * Polish #366 * Polish #370 * 0.2.1 (#378) * 0.2.1 (#372) * Fix #169 * Polish : #324 & #325 * Polish : #315 * Polish : #321 * Polish : #321 * Polish : #321 for test case * Polish : Update Demos * Polish : Update version to be 0.2.1 * Polish : #319 * Polish : #226 * Polish : #309 * Fix the test case's bugs * Fix the test case's bugs * Fix a JavaDoc issue * Update SNAPSHOT and add exclude list * Update SNAPSHOT to be 0.2.1-SNAPSHOT * Update JDK versions * Update JDK versions * Reactor & remove author info * Refactor : to save a shutdown hook thread * Remove javax.servlet:javax.servlet-api:3.1.0 that may cause class conflict, and use indirectly dependencies from spring-boot-starter-* * Polish #341 * Add the samples * Add a license * Add the samples of Zookeeper and Nacos * Update README.md * Fix the test cases * Polish #366 * Polish #370 * 0.2.1 (#376) * Fix #169 * Polish : #324 & #325 * Polish : #315 * Polish : #321 * Polish : #321 * Polish : #321 for test case * Polish : Update Demos * Polish : Update version to be 0.2.1 * Polish : #319 * Polish : #226 * Polish : #309 * Fix the test case's bugs * Fix the test case's bugs * Fix a JavaDoc issue * Update SNAPSHOT and add exclude list * Update SNAPSHOT to be 0.2.1-SNAPSHOT * Update JDK versions * Update JDK versions * Reactor & remove author info * Refactor : to save a shutdown hook thread * Remove javax.servlet:javax.servlet-api:3.1.0 that may cause class conflict, and use indirectly dependencies from spring-boot-starter-* * Polish #341 * Add the samples * Add a license * Add the samples of Zookeeper and Nacos * Update README.md * Fix the test cases * Polish #366 * Polish #370 * Polish #370 * 0.2.1 (#389) * 0.2.1 (#372) * Fix #169 * Polish : #324 & #325 * Polish : #315 * Polish : #321 * Polish : #321 * Polish : #321 for test case * Polish : Update Demos * Polish : Update version to be 0.2.1 * Polish : #319 * Polish : #226 * Polish : #309 * Fix the test case's bugs * Fix the test case's bugs * Fix a JavaDoc issue * Update SNAPSHOT and add exclude list * Update SNAPSHOT to be 0.2.1-SNAPSHOT * Update JDK versions * Update JDK versions * Reactor & remove author info * Refactor : to save a shutdown hook thread * Remove javax.servlet:javax.servlet-api:3.1.0 that may cause class conflict, and use indirectly dependencies from spring-boot-starter-* * Polish #341 * Add the samples * Add a license * Add the samples of Zookeeper and Nacos * Update README.md * Fix the test cases * Polish #366 * Polish #370 * 0.2.1 (#376) * Fix #169 * Polish : #324 & #325 * Polish : #315 * Polish : #321 * Polish : #321 * Polish : #321 for test case * Polish : Update Demos * Polish : Update version to be 0.2.1 * Polish : #319 * Polish : #226 * Polish : #309 * Fix the test case's bugs * Fix the test case's bugs * Fix a JavaDoc issue * Update SNAPSHOT and add exclude list * Update SNAPSHOT to be 0.2.1-SNAPSHOT * Update JDK versions * Update JDK versions * Reactor & remove author info * Refactor : to save a shutdown hook thread * Remove javax.servlet:javax.servlet-api:3.1.0 that may cause class conflict, and use indirectly dependencies from spring-boot-starter-* * Polish #341 * Add the samples * Add a license * Add the samples of Zookeeper and Nacos * Update README.md * Fix the test cases * Polish #366 * Polish #370 * Polish #370 * 0.2.1 (#386) * Fix #169 * Polish : #324 & #325 * Polish : #315 * Polish : #321 * Polish : #321 * Polish : #321 for test case * Polish : Update Demos * Polish : Update version to be 0.2.1 * Polish : #319 * Polish : #226 * Polish : #309 * Fix the test case's bugs * Fix the test case's bugs * Fix a JavaDoc issue * Update SNAPSHOT and add exclude list * Update SNAPSHOT to be 0.2.1-SNAPSHOT * Update JDK versions * Update JDK versions * Reactor & remove author info * Refactor : to save a shutdown hook thread * Remove javax.servlet:javax.servlet-api:3.1.0 that may cause class conflict, and use indirectly dependencies from spring-boot-starter-* * Polish #341 * Add the samples * Add a license * Add the samples of Zookeeper and Nacos * Update README.md * Fix the test cases * Polish #366 * Polish #370 * Polish #370 * Add NOTICE and DISCLAIMER * Add Java11 support #383 (#393) * Upgrade jacoco to version 0.8.2 #383 * Update travis setting add openjdk11 remove openjdk10 openjdk9 * Update mailing list address (#380) * Update README [user guide] link (#348) * Remove spring.providers file from starter module (#403) (#404) * remove spring.providers file since it's only used by STS IDE * deep search in project, no useage * add @OverRide annotation (#409) * to method reference (#410) * add @OverRide annotation * modify method reference * Update README.md * Update README_CN.md * Update README_CN.md * Update README.md
apache · Jan 27, 2019 · 73ad6b9 · 73ad6b9
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diff --git a/.travis.yml b/.travis.yml
@@ -2,8 +2,7 @@ language: java
 sudo: false # faster builds
 
 jdk:
-    - openjdk10
-    - openjdk9
+    - openjdk11
     - oraclejdk8
 
 script: "mvn clean package"

diff --git a/README.md b/README.md
@@ -52,7 +52,7 @@ You can introduce the latest `dubbo-spring-boot-starter` to your project by addi
     <dependency>
         <groupId>com.alibaba.boot</groupId>
         <artifactId>dubbo-spring-boot-starter</artifactId>
-        <version>0.2.1-SNAPSHOT</version>
+        <version>0.2.1</version>
     </dependency>
     <dependency>
         <groupId>com.alibaba</groupId>
@@ -104,14 +104,14 @@ If you'd like to attempt to experience latest features, you also can build from
 
 | versions | Java  | Spring Boot | Dubbo      |
 | -------- | ----- | ----------- | ---------- |
-| `0.2.1`  | 1.8+ | `2.1.x` | `2.6.2` + |
-| `0.1.1`  | 1.7+ | `1.5.x` | `2.6.2` + |
+| `0.2.1`  | 1.8+ | `2.1.x` | `2.6.5` + |
+| `0.1.1`  | 1.7+ | `1.5.x` | `2.6.5` + |
 
 
 
 ## Getting Started
 
-If you don't know about Dubbo, please take a few minutes to learn http://dubbo.apache.org/. After that  you could dive deep into dubbo [user guide](http://dubbo.apache.org/books/dubbo-user-book-en/).
+If you don't know about Dubbo, please take a few minutes to learn http://dubbo.apache.org/. After that  you could dive deep into dubbo [user guide](http://dubbo.apache.org/en-us/docs/user/quick-start.html).
 
 Usually, There are two usage scenarios for Dubbo applications, one is Dubbo service(s) provider, another is Dubbo service(s) consumer, thus let's get a quick start on them.
 
@@ -238,9 +238,9 @@ More details, please refer to [Samples](dubbo-spring-boot-samples).
 
 Having trouble with Dubbo Spring Boot? We’d like to help!
 
-- If you are upgrading, read the [release notes](https://github.com/dubbo/dubbo-spring-boot-project/releases) for upgrade instructions and "new and noteworthy" features.
-- Ask a question - You can join [ours google groups](https://groups.google.com/group/dubbo), or subscribe [Dubbo User Mailling List](mailto:dubbo+subscribe@googlegroups.com).
-- Report bugs at [github.com/dubbo/dubbo-spring-boot-project/issues](https://github.com/dubbo/dubbo-spring-boot-project/issues).
+- If you are upgrading, read the [release notes](https://github.com/apache/incubator-dubbo-spring-boot-project/releases) for upgrade instructions and "new and noteworthy" features.
+- Ask a question - You can subscribe [Dubbo User Mailling List](mailto:dev-subscribe@dubbo.apache.org).
+- Report bugs at [issues](https://github.com/apache/incubator-dubbo-spring-boot-project/issues).
 
 
 
@@ -293,4 +293,4 @@ The samples project of Dubbo Spring Boot that includes:
 - [Externalized Configuration Samples](dubbo-spring-boot-samples/externalized-configuration-samples)
 - [Registry Zookeeper Samples](dubbo-spring-boot-samples/dubbo-registry-zookeeper-samples)
 - [Registry Nacos Samples](dubbo-spring-boot-samples/dubbo-registry-nacos-samples)
-- [Sample API](dubbo-spring-boot-samples/sample-api)
+- [Sample API](dubbo-spring-boot-samples/sample-api)
diff --git a/README_CN.md b/README_CN.md
@@ -23,24 +23,50 @@
 
 您可以为您的工程引入最新 `dubbo-spring-boot-starter` 的发布，增加以下依赖到工程的 `pom.xml` 文件中：
 ```xml
-<dependency>
-    <groupId>com.alibaba.boot</groupId>
-    <artifactId>dubbo-spring-boot-starter</artifactId>
-    <version>0.2.1</version>
-</dependency>
-
-<!-- Dubbo -->
-<dependency>
-    <groupId>com.alibaba</groupId>
-    <artifactId>dubbo</artifactId>
-    <version>2.6.5</version>
-</dependency>
-<!-- Spring Context Extras -->
-<dependency>
-    <groupId>com.alibaba.spring</groupId>
-    <artifactId>spring-context-support</artifactId>
-    <version>1.0.2</version>
-</dependency>
+<properties>
+    <spring-boot.version>2.1.1.RELEASE</spring-boot.version>
+    <dubbo.version>2.6.5</dubbo.version>
+</properties>
+
+<dependencyManagement>
+    <dependencies>
+        <!-- Spring Boot -->
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-dependencies</artifactId>
+            <version>${spring-boot.version}</version>
+            <type>pom</type>
+            <scope>import</scope>
+        </dependency>
+
+        <!-- Dubbo dependencies -->
+        <dependency>
+            <groupId>com.alibaba</groupId>
+            <artifactId>dubbo-dependencies-bom</artifactId>
+            <version>${dubbo.version}</version>
+            <type>pom</type>
+            <scope>import</scope>
+        </dependency>
+    </dependencies>
+</dependencyManagement>
+
+<dependencies>
+    <!-- Dubbo Spring Boot Starter -->
+    <dependency>
+        <groupId>com.alibaba.boot</groupId>
+        <artifactId>dubbo-spring-boot-starter</artifactId>
+        <version>0.2.1</version>
+    </dependency>
+    <dependency>
+        <groupId>com.alibaba</groupId>
+        <artifactId>dubbo</artifactId>
+        <version>${dubbo.version}</version>
+    </dependency>
+    <dependency>
+        <groupId>io.netty</groupId>
+        <artifactId>netty-all</artifactId>
+    </dependency>
+</dependencies>
 ```
 
 如果您的工程遇到了依赖问题, 请尝试添加如下 Maven 参考到工程的 `pom.xml` 文件中：
@@ -78,16 +104,16 @@
 
 ### 依赖关系
 
-| 版本 | Java  | Spring Boot       | Dubbo      |
-| -------- | ----- | ----------------- | ---------- |
-| `0.2.0`  | 1.8+ | `2.0.x` | `2.6.2`+ |
-| `0.1.1`  | 1.7+ | `1.5.x` | `2.6.2`+ |
+| versions | Java  | Spring Boot | Dubbo      |
+| -------- | ----- | ----------- | ---------- |
+| `0.2.1`  | 1.8+ | `2.1.x` | `2.6.5` + |
+| `0.1.1`  | 1.7+ | `1.5.x` | `2.6.5` + |
 
 
 
 ## 快速开始
 
-如果您对 Dubbo 不是非常了解，耽误您几分钟访问 http://dubbo.apache.org/ 。了解后，如果你期望更深入的探讨，可以移步[用户手册](http://dubbo.apache.org/books/dubbo-user-book/)。
+如果您对 Dubbo 不是非常了解，耽误您几分钟访问 http://dubbo.apache.org/ 。了解后，如果你期望更深入的探讨，可以移步[用户手册](http://dubbo.apache.org/zh-cn/docs/user/quick-start.html)。
 
 通常情况 , Dubbo 应用有两种使用场景 , 其一为 Dubbo 服务提供方 , 另外一个是 Dubbo 服务消费方，当然也允许两者混合，下面我们一起快速开始！
 
@@ -251,9 +277,9 @@ dubbo.protocol.port = 12345
 
 如果您在使用 Dubbo Spring Boot 中遇到任何问题或者有什么建议? 我们非常需要您的支持!
 
-- 如果您需要升级版本，请提前阅读[发布公告](https://github.com/dubbo/dubbo-spring-boot-project/releases)，了解最新的特性和问题修复。
-- 如果您遇到任何问题 ，您可以加入官方 [Google 讨论组](https://groups.google.com/group/dubbo) , 或者订阅 [Dubbo 用户邮件列表](mailto:dubbo+subscribe@googlegroups.com)。
-- 问题反馈，您可以在 [issues](https://github.com/dubbo/dubbo-spring-boot-project/issues) 提出您遇到的使用问题。
+- 如果您需要升级版本，请提前阅读[发布公告](https://github.com/apache/incubator-dubbo-spring-boot-project/releases)，了解最新的特性和问题修复。
+- 如果您遇到任何问题 ，您可以订阅 [Dubbo 用户邮件列表](mailto:mailto:dev-subscribe@dubbo.apache.org)。
+- 问题反馈，您可以在 [issues](https://github.com/apache/incubator-dubbo-spring-boot-project/issues) 提出您遇到的使用问题。
 
 
 
@@ -290,19 +316,10 @@ Dubbo Spring Boot 采用多 Maven 模块工程 , 模块如下：
 
 ### [dubbo-spring-boot-samples](dubbo-spring-boot-samples)
 
-The samples project of Dubbo Spring Boot that includes two parts:
-[dubbo-spring-boot-samples](dubbo-spring-boot-samples) 为 Dubbo Spring Boot 示例工程，包括：
+示例工程包含以下项目:
 
-
-#### [Dubbo 服务提供方示例](dubbo-spring-boot-samples/dubbo-spring-boot-sample-provider)
-
-Dubbo 服务将会通过 localhost 的 `12345` 端口暴露服务，并且提供 JMX Endpoints。
-
-
-#### [Dubbo 服务消费方示例](dubbo-spring-boot-samples/dubbo-spring-boot-sample-consumer)
-
-Dubbo 服务将被 Spring WebMVC `Controller` 消费，并且提供 JMX 以及 Web Endpoints 端口：
-
-* 示例 `Controller` : http://localhost:8080/sayHello?name=HelloWorld
-* [健康检查](dubbo-spring-boot-actuator#health-checks) : http://localhost:8081/actuator/health
-* [Dubbo Endpoints](dubbo-spring-boot-actuator#endpoints) : http://localhost:8081/actuator/dubbo
+- [自动装配示例](dubbo-spring-boot-samples/auto-configure-samples)
+- [外部化示例](dubbo-spring-boot-samples/externalized-configuration-samples)
+- [整合 Zookeeper 示例](dubbo-spring-boot-samples/dubbo-registry-zookeeper-samples)
+- [整合 Nacos 示例](dubbo-spring-boot-samples/dubbo-registry-nacos-samples)
+- [示例 API](dubbo-spring-boot-samples/sample-api)
diff --git a/...oot-actuator/src/test/java/com/alibaba/boot/dubbo/actuate/endpoint/DubboEndpointTest.java b/...oot-actuator/src/test/java/com/alibaba/boot/dubbo/actuate/endpoint/DubboEndpointTest.java
@@ -65,7 +65,7 @@ public void testInvoke() {
         Assert.assertEquals(getVersion(), versions.get("dubbo"));
 
         Assert.assertEquals("https://github.com/apache/incubator-dubbo", urls.get("dubbo"));
-        Assert.assertEquals("dev@dubbo.incubator.apache.org", urls.get("mailing-list"));
+        Assert.assertEquals("dev@dubbo.apache.org", urls.get("mailing-list"));
         Assert.assertEquals("https://github.com/apache/incubator-dubbo-spring-boot-project", urls.get("github"));
         Assert.assertEquals("https://github.com/apache/incubator-dubbo-spring-boot-project/issues", urls.get("issues"));
         Assert.assertEquals("https://github.com/apache/incubator-dubbo-spring-boot-project.git", urls.get("git"));

diff --git a/dubbo-spring-boot-autoconfigure/src/main/java/com/alibaba/boot/dubbo/util/DubboUtils.java b/dubbo-spring-boot-autoconfigure/src/main/java/com/alibaba/boot/dubbo/util/DubboUtils.java
@@ -111,7 +111,7 @@ public abstract class DubboUtils {
     /**
      * The google group URL of Dubbo
      */
-    public static final String DUBBO_MAILING_LIST = "dev@dubbo.incubator.apache.org";
+    public static final String DUBBO_MAILING_LIST = "dev@dubbo.apache.org";
 
     /**
      * Filters Dubbo Properties from {@link ConfigurableEnvironment}

diff --git a/...o-spring-boot-autoconfigure/src/test/java/com/alibaba/boot/dubbo/util/DubboUtilsTest.java b/...o-spring-boot-autoconfigure/src/test/java/com/alibaba/boot/dubbo/util/DubboUtilsTest.java
@@ -67,7 +67,7 @@ public void testConstants() {
 
         Assert.assertEquals("https://github.com/apache/incubator-dubbo", DUBBO_GITHUB_URL);
 
-        Assert.assertEquals("dev@dubbo.incubator.apache.org", DUBBO_MAILING_LIST);
+        Assert.assertEquals("dev@dubbo.apache.org", DUBBO_MAILING_LIST);
 
         Assert.assertFalse(DEFAULT_MULTIPLE_CONFIG_PROPERTY_VALUE);
 

diff --git a/dubbo-spring-boot-parent/pom.xml b/dubbo-spring-boot-parent/pom.xml
@@ -51,7 +51,7 @@
         <maven-jar-plugin.version>3.0.2</maven-jar-plugin.version>
         <maven-compiler-plugin.version>3.6.0</maven-compiler-plugin.version>
         <maven-source-plugin.version>3.0.1</maven-source-plugin.version>
-        <maven-jacoco-plugin.version>0.8.1</maven-jacoco-plugin.version>
+        <maven-jacoco-plugin.version>0.8.2</maven-jacoco-plugin.version>
         <maven-gpg-plugin.version>1.5</maven-gpg-plugin.version>
         <apache-rat-plugin.version>0.12</apache-rat-plugin.version>
         <maven-release-plugin.version>2.5.3</maven-release-plugin.version>

diff --git a/...m/alibaba/boot/dubbo/demo/consumer/bootstrap/DubboAutoConfigurationConsumerBootstrap.java b/...m/alibaba/boot/dubbo/demo/consumer/bootstrap/DubboAutoConfigurationConsumerBootstrap.java
@@ -41,9 +41,7 @@ public class DubboAutoConfigurationConsumerBootstrap {
 
     @Bean
     public ApplicationRunner runner() {
-        return args -> {
-            logger.info(demoService.sayHello("mercyblitz"));
-        };
+        return args -> logger.info(demoService.sayHello("mercyblitz"));
     }
 
     public static void main(String[] args) {

diff --git a/...sample/src/main/java/com/alibaba/boot/dubbo/demo/provider/service/DefaultDemoService.java b/...sample/src/main/java/com/alibaba/boot/dubbo/demo/provider/service/DefaultDemoService.java
@@ -36,6 +36,7 @@ public class DefaultDemoService implements DemoService {
     @Value("${dubbo.application.name}")
     private String serviceName;
 
+    @Override
     public String sayHello(String name) {
         return String.format("[%s] : Hello, %s", serviceName, name);
     }

diff --git a/...a/com/alibaba/boot/dubbo/demo/consumer/bootstrap/DubboRegistryNacosConsumerBootstrap.java b/...a/com/alibaba/boot/dubbo/demo/consumer/bootstrap/DubboRegistryNacosConsumerBootstrap.java
@@ -39,9 +39,7 @@ public class DubboRegistryNacosConsumerBootstrap {
 
     @Bean
     public ApplicationRunner runner() {
-        return args -> {
-            logger.info(demoService.sayHello("mercyblitz"));
-        };
+        return args -> logger.info(demoService.sayHello("mercyblitz"));
     }
 
     public static void main(String[] args) {

diff --git a/...sample/src/main/java/com/alibaba/boot/dubbo/demo/provider/service/DefaultDemoService.java b/...sample/src/main/java/com/alibaba/boot/dubbo/demo/provider/service/DefaultDemoService.java
@@ -36,6 +36,7 @@ public class DefaultDemoService implements DemoService {
     @Value("${dubbo.application.name}")
     private String serviceName;
 
+    @Override
     public String sayHello(String name) {
         return String.format("[%s] : Hello, %s", serviceName, name);
     }

diff --git a/...m/alibaba/boot/dubbo/demo/consumer/bootstrap/DubboRegistryZooKeeperConsumerBootstrap.java b/...m/alibaba/boot/dubbo/demo/consumer/bootstrap/DubboRegistryZooKeeperConsumerBootstrap.java
@@ -39,9 +39,7 @@ public class DubboRegistryZooKeeperConsumerBootstrap {
 
     @Bean
     public ApplicationRunner runner() {
-        return args -> {
-            logger.info(demoService.sayHello("mercyblitz"));
-        };
+        return args -> logger.info(demoService.sayHello("mercyblitz"));
     }
 
     public static void main(String[] args) {

diff --git a/...sample/src/main/java/com/alibaba/boot/dubbo/demo/provider/service/DefaultDemoService.java b/...sample/src/main/java/com/alibaba/boot/dubbo/demo/provider/service/DefaultDemoService.java
@@ -36,6 +36,7 @@ public class DefaultDemoService implements DemoService {
     @Value("${dubbo.application.name}")
     private String serviceName;
 
+    @Override
     public String sayHello(String name) {
         return String.format("[%s] : Hello, %s", serviceName, name);
     }

diff --git a/...a/boot/dubbo/demo/consumer/bootstrap/DubboExternalizedConfigurationConsumerBootstrap.java b/...a/boot/dubbo/demo/consumer/bootstrap/DubboExternalizedConfigurationConsumerBootstrap.java
@@ -39,9 +39,7 @@ public class DubboExternalizedConfigurationConsumerBootstrap {
 
     @Bean
     public ApplicationRunner runner() {
-        return args -> {
-            logger.info(demoService.sayHello("mercyblitz"));
-        };
+        return args -> logger.info(demoService.sayHello("mercyblitz"));
     }
 
     public static void main(String[] args) {

diff --git a/...sample/src/main/java/com/alibaba/boot/dubbo/demo/provider/service/DefaultDemoService.java b/...sample/src/main/java/com/alibaba/boot/dubbo/demo/provider/service/DefaultDemoService.java
@@ -36,6 +36,7 @@ public class DefaultDemoService implements DemoService {
     @Value("${dubbo.application.name}")
     private String serviceName;
 
+    @Override
     public String sayHello(String name) {
         return String.format("[%s] : Hello, %s", serviceName, name);
     }

diff --git a/dubbo-spring-boot-starter/src/main/resources/META-INF/spring.provides b/dubbo-spring-boot-starter/src/main/resources/META-INF/spring.provides