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[管理控制台dubbo-admin](()
创建子工程springbootmulticastprovider,对外提供服务;
创建子工程springbootmulticastconsumer,启动后提供一个web接口,咱们调用这个web接口时,springbootmulticastconsumer会远程调用springbootmulticastprovider提供的服务,如下图:
| 名称 | 链接 | 备注 |
| :-- | :-- | :-- |
| 项目主页 | https://github.com/zq2599/blog_demos | 该项目在GitHub上的主页 |
| git仓库地址(https) | https://github.com/zq2599/blog_demos.git | 该项目源码的仓库地址,https协议 |
| git仓库地址(ssh) | git@github.com:zq2599/blog_demos.git | 该项目源码的仓库地址,ssh协议 |
| 创建顺序 | 文件名 | 作用 |
| — | — | — |
| 1 | pom.xml | 工程的pom文件 |
| 2 | src/main/resources/application.yml | 配置文件 |
| 3 | DemoServiceImpl.java | 提供具体的服务 |
| 4 | SpringBootMulticastProviderApplication.java | 启动类 |
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”>
dubbopractice
com.bolingcavalry
1.0-SNAPSHOT
4.0.0
com.bolingcavalry
springbootmulticastprovider
1.0-SNAPSHOT
springbootmulticastprovider
Demo project for dubbo service provider from Spring Boot, multicast mode
org.springframework.boot
spring-boot-dependencies
${springboot.version}
pom
import
org.springframework.boot
spring-boot-starter-web
org.springframework.boot
spring-boot-starter-test
test
com.bolingcavalry
practiceinterface
${project.version}
org.projectlombok
lombok
org.apache.dubbo
dubbo-spring-boot-starter
org.springframework.boot
spring-boot-maven-plugin
${springboot.version}
dubbo:
application:
#application-name 本模块名字
name: springboot-multicast-provider
id: springboot-multicast-provider
registry:
address: multicast://224.5.6.7:1234
id: registry
protocol:
name: dubbo
port: 20880
package com.bolingcavalry.springbootmulticastprovider;
import com.bolingcavalry.dubbopractice.service.DemoService;
import lombok.extern.slf4j.Slf4j;
import org.apache.dubbo.config.annotation.Service;
import org.apache.dubbo.rpc.RpcContext;
@Slf4j
@Service
public class DemoServiceImpl implements DemoService {
@Override
public String sayHello(String name) {
log.info("I’m springboot-multicast-provider, Hello " + name + ", request from consumer: " + RpcContext.getContext().getRemoteAddress());
try {
Thread.sleep(1000);
} catch (InterruptedException e) {
e.printStackT 《一线大厂Java面试题解析+后端开发学习笔记+最新架构讲解视频+实战项目源码讲义》无偿开源 威信搜索公众号【编程进阶路】 race();
}
return "I’m springboot-multicast-provider, Hello " + name + ", response from provider: " + RpcContext.getContext().getLocalAddress();
}
}
package com.bolingcavalry.springbootmulticastprovider;
import org.apache.dubbo.config.spring.context.annotation.EnableDubbo;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
@SpringBootApplication
@EnableDubbo
public class SpringBootMulticastProviderApplication {
public static void main(String[] args) {
SpringApplication.run(SpringBootMulticastProviderApplication.class, args);
}
}
| 创建顺序 | 文件名 | 作用 |
| — | — | — |
| 1 | pom.xml | 工程的pom文件 |
| 2 | src/main/resources/application.yml | 配置文件 |
| 3 | RemoteInvokeServiceImpl.java | service层,在这里远程调用服务提供方的服务 |
| 4 | DemoController.java | web接口类,对外提供web服务 |
| 5 | SwaggerConfig.java | swagger配置类,便于通过页面测试接口 |
| 6 | SpringBootMulticastConsumerApplication.java | 启动类 |
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”>
dubbopractice
com.bolingcavalry
1.0-SNAPSHOT
4.0.0
com.bolingcavalry
springbootmulticastconsumer
1.0-SNAPSHOT
springbootmulticastconsumer
Demo project for dubbo service consumer from Spring Boot, multicast mode
org.springframework.boot
spring-boot-dependencies
${springboot.version}
pom
import
org.springframework.boot
spring-boot-starter-web
org.springframework.boot
spring-boot-starter-test
test
io.springfox
springfox-swagger2
io.springfox
springfox-swagger-ui
com.bolingcavalry
practiceinterface
${project.version}
org.projectlombok
lombok