SpringBoot整合dubbo（yml格式配置）

Posted 2021-03-21 yunxi520

yml文件

如果只作为服务的消费者不用暴露端口号，扫描的包名根据自己service改

dubbo:
  application:
    name: springboot-dubbo-demo #应用名
  registry:
    address: zookeeper://127.0.0.1:2181 #zookeeper地址
  #   port: 2181 #提供注册的端口
  protocol:
    name: dubbo
    port: "20889" #dubbo服务暴露的端口
  scan: com.bw.ssm.service.impl #扫描的包名

 

pom文件

springboot我用的2.1.4建议和我用一样的，不一样的话引入dubbo依赖版本也需要更改

<dependencies>
        <dependency>
            <groupId>com.bw</groupId>
            <artifactId>interface-api</artifactId>
            <version>1.0-SNAPSHOT</version>
        </dependency>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-web</artifactId>
        </dependency>

        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-test</artifactId>
            <scope>test</scope>
            <exclusions>
                <exclusion>
                    <groupId>org.junit.vintage</groupId>
                    <artifactId>junit-vintage-engine</artifactId>
                </exclusion>
            </exclusions>
        </dependency>
        <dependency>
            <groupId>org.projectlombok</groupId>
            <artifactId>lombok</artifactId>
            <version>1.18.10</version>
            <scope>provided</scope>
        </dependency>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-web</artifactId>
        </dependency>
        <!-- com.alibaba " fastjson -->
        <dependency>
            <groupId>com.alibaba</groupId>
            <artifactId>fastjson</artifactId>
            <version>1.2.58</version>
        </dependency>
        <!-- com.google.code.gson " gson -->
        <dependency>
            <groupId>com.google.code.gson</groupId>
            <artifactId>gson</artifactId>
            <version>2.8.5</version>
        </dependency>
        <!--    springboot整合mybatis   -->
        <dependency>
            <groupId>org.mybatis.spring.boot</groupId>
            <artifactId>mybatis-spring-boot-starter</artifactId>
            <version>1.3.0</version>
        </dependency>
        <!-- 连接mysql，注册驱动 -->
        <dependency>
            <groupId>mysql</groupId>
            <artifactId>mysql-connector-java</artifactId>
        </dependency>
        <!--    分页插件    -->
        <dependency>
            <groupId>com.github.pagehelper</groupId>
            <artifactId>pagehelper</artifactId>
            <version>4.1.3</version>
        </dependency>
        <!-- org.apache.logging.log4j " log4j-slf4j-impl -->
        <dependency>
            <groupId>org.apache.logging.log4j</groupId>
            <artifactId>log4j-slf4j-impl</artifactId>
            <version>2.11.0</version>
        </dependency>
        <!--  springboot整合dubbo+zookeeper      -->
        <!--dubbo依赖-->
        <dependency>
            <groupId>com.alibaba.boot</groupId>
            <artifactId>dubbo-spring-boot-starter</artifactId>
            <version>0.2.0</version>
        </dependency>

        <!--<dependency>
            <groupId>org.springframework.cloud</groupId>
            <artifactId>spring-cloud-starter-zookeeper-discovery</artifactId>
            <version>1.1.3.RELEASE</version>
        </dependency>-->
        <!--zkclient依赖-->
        <dependency>
            <groupId>com.101tec</groupId>
            <artifactId>zkclient</artifactId>
            <version>0.10</version>
        </dependency>
        <dependency>
            <groupId>org.apache.zookeeper</groupId>
            <artifactId>zookeeper</artifactId>
            <version>3.4.11</version>
            <type>pom</type>
        </dependency>
    </dependencies>

 

启动类

@EnableDubbo注解是开启扫描dubbo服务的

@SpringBootApplication
//@MapperScan("com.bw.ssm.dao")
@EnableDubbo
public class Application {
    public static void main(String[] args) {
        springapplication.run - 这个网站可出售。 - 最佳的springapplication 来源和相关信息。(Application.class, args);
    }
}

 

Service层

 

 

引用dubbo服务的注解

 

 

最后

补充一下，pom文件不需要的依赖可以自行去掉，我懒得去了。以上，告辞！
————————————————

本人免费整理了Java高级资料，涵盖了Java、Redis、MongoDB、MySQL、Zookeeper、Spring Cloud、Dubbo高并发分布式等教程，一共30G，需要自己领取。
传送门：https://mp.weixin.qq.com/s/osB-BOl6W-ZLTSttTkqMPQ