转载

Spring Boot整合Dubbo开发系列(一)----一个简单的示例

一、简介

昨天在网上发现了dubbo社区发布了Dubbo Spring Boot Starter 1.0.0 公测版， https://github.com/dubbo/dubbo-spring-boot-project 使用了springboot来开发，感觉应该很不错，然后就去试了下，发现dubbo-spring-boot-starter 底层依赖 Dubbo 2.5.9而2.5.9那个时候还没发布，今天再去github一看，竟然发布了，果断的下了个官方的demo: https://github.com/dubbo/dubbo-spring-boot-project/tree/master/dubbo-spring-boot-samples 下载下来之后，通过maven安装到本地:

在dubbo-spring-boot-project-master/dubbo-spring-boot-samples中的POM.XML由于引用了一个demo-api

<dependency>
            <groupId>com.alibaba</groupId>
            <artifactId>dubbo-demo-api</artifactId>
            <version>${dubbo.version}</version>
        </dependency>

这个jar是在dubbo2.5.9中的

Spring Boot整合Dubbo开发系列(一)----一个简单的示例

当时还特意提问了。。可以下载2.5.9的源码，然后本地构建安装就行了。

二、示例

直接可以导入官方的示例到IDEA中，运行看效果，我这边，自己根据官方的示例，写了个，主要感觉官方的demo依赖搞得有点多。。

Spring Boot整合Dubbo开发系列(一)----一个简单的示例

父依赖:

<?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">
    <modelVersion>4.0.0</modelVersion>
    <groupId>com.fendo.dubbo.demo</groupId>
    <artifactId>boot-dubbo-demo</artifactId>
    <packaging>pom</packaging>
    <version>1.0.0-SNAPSHOT</version>

    <parent>
        <artifactId>dubbo-spring-boot-parent</artifactId>
        <groupId>com.alibaba.boot</groupId>
        <version>1.0.0-SNAPSHOT</version>
    </parent>

    <modules>
        <module>dubbo-api</module>
        <module>dubbo-consumer</module>
        <module>dubbo-provider</module>
    </modules>
    <dependencies>
    </dependencies>

</project>

生产端:

<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>boot-dubbo-demo</artifactId>
        <groupId>com.fendo.dubbo.demo</groupId>
        <version>1.0.0-SNAPSHOT</version>
    </parent>
    <modelVersion>4.0.0</modelVersion>

    <artifactId>dubbo-provider</artifactId>
    <packaging>jar</packaging>

    <name>dubbo-provider</name>
    <url>http://maven.apache.org</url>

    <properties>
        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
    </properties>

    <dependencies>
        <!-- Spring Boot dependencies -->
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-web</artifactId>
        </dependency>

        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-actuator</artifactId>
        </dependency>

        <dependency>
            <groupId>com.fendo.dubbo.demo</groupId>
            <artifactId>dubbo-api</artifactId>
            <version>1.0.0-SNAPSHOT</version>
        </dependency>

        <dependency>
            <groupId>com.alibaba.boot</groupId>
            <artifactId>dubbo-spring-boot-starter</artifactId>
            <version>1.0.0-SNAPSHOT</version>
        </dependency>

    </dependencies>
</project>

消费端:

<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>boot-dubbo-demo</artifactId>
        <groupId>com.fendo.dubbo.demo</groupId>
        <version>1.0.0-SNAPSHOT</version>
    </parent>
    <modelVersion>4.0.0</modelVersion>

    <artifactId>dubbo-consumer</artifactId>
    <packaging>jar</packaging>

    <name>dubbo-consumer</name>
    <url>http://maven.apache.org</url>

    <properties>
        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
    </properties>

    <dependencies>
        <!-- Spring Boot dependencies -->
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-web</artifactId>
        </dependency>

        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-actuator</artifactId>
        </dependency>

        <dependency>
            <groupId>com.fendo.dubbo.demo</groupId>
            <artifactId>dubbo-api</artifactId>
            <version>1.0.0-SNAPSHOT</version>
        </dependency>

        <dependency>
            <groupId>com.alibaba.boot</groupId>
            <artifactId>dubbo-spring-boot-starter</artifactId>
            <version>1.0.0-SNAPSHOT</version>
        </dependency>
    </dependencies>
</project>

先启动生产端，然后再启动消费端，访问localhost:xxx/sayHello?name=1212

Spring Boot整合Dubbo开发系列(一)----一个简单的示例