SpringBoot2整合dubbo使用Zookeeper作为注册中心，使用yml配置

创建新项目

我们使用maven的空项目，不用任何模板直接创建
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输入项目信息
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在项目中新建空Maven的module如下：
父项目依赖文件：使用dependencyManagement做依赖管理


    4.0.0

    io.ilss.dubbo
    spring-boot-dubbo-ilss
    1.0
    
        ilss-provider
        ilss-service
        ilss-consumer
    
    pom
    
        1.8
        2.0.3.RELEASE
        0.2.0
        2.0.0
        1.1.10
    

    
        
            
            
                org.springframework.boot
                spring-boot-dependencies
                ${spring-boot.version}
                pom
                import
            
            
            
                com.alibaba.boot
                dubbo-spring-boot-starter
                ${dubbo-boot.version}
            
            
            
                org.mybatis.spring.boot
                mybatis-spring-boot-starter
                ${mybatis-boot.version}
            
            
                com.alibaba
                druid
                ${druid.version}
            

        
    

    
    
        
            sonatype-nexus-snapshots
            https://oss.sonatype.org/content/repositories/snapshots
            
                false
            
            
                true

Provider配置

provider的依赖


    
        spring-boot-dubbo-ilss
        io.ilss.dubbo
        1.0
    
    4.0.0

    ilss-provider

    
        
        
            io.ilss.dubbo
            ilss-service
            1.0
        

        
        
            org.springframework.boot
            spring-boot-starter
        
        
            org.springframework.boot
            spring-boot-starter-test
            test
        
        
            com.alibaba.boot
            dubbo-spring-boot-starter
        

        
        
            mysql
            mysql-connector-java
            runtime
        
        
        
            org.mybatis.spring.boot
            mybatis-spring-boot-starter
        
        
        
            com.alibaba
            druid
        
    

    
        
            
                org.springframework.boot
                spring-boot-maven-plugin
            
            
                org.apache.maven.plugins
                maven-compiler-plugin
                
                    1.8
                    1.8

provider的yml配置文件

spring:
  application:
    name: ilss-provider  datasource:
    type: com.alibaba.druid.pool.DruidDataSource
    driver-class-name: com.mysql.jdbc.Driver
    url: jdbc:mysql://localhost:3306/xxx?useSSL=false
    username: root    password: xxxmybatis:
  mapperLocations: classpath:mapper/*.xmldubbo:
  registry:
    protocol: zookeeper    address: 127.0.0.1:2181
    id: registry-1
  protocol:
    port: 20888
    name: dubbo    id: dubbo    status: server  application:
    name: ilss-provider    id: ilss-provider  scan:
    basePackages: io.ilss.dubbo.service.impl  provider:
    version: 1.0

provider的启动类

package io.ilss.dubbo;import org.springframework.boot.WebApplicationType;import org.springframework.boot.autoconfigure.SpringBootApplication;import org.springframework.boot.builder.SpringApplicationBuilder;/**
* className IlssProviderApplication
* description IlssProviderApplication
*
* @author feng
* @version 1.0
* @date 2019-01-30 18:08
*/@SpringBootApplicationpublic class IlssProviderApplication {   public static void main(String[] args) {       //由于Provider不需要web服务，所以我们使用new SpringApplicationBuilder时web指定NONE
       new SpringApplicationBuilder(IlssProviderApplication.class).web(WebApplicationType.NONE).run(args);
   }
}

Consumer配置

consumer依赖


    
        spring-boot-dubbo-ilss
        io.ilss.dubbo
        1.0
    
    4.0.0

    ilss-consumer

    
        
            io.ilss.dubbo
            ilss-service
            1.0
        

        
        
            org.springframework.boot
            spring-boot-starter
        
        
            org.springframework.boot
            spring-boot-starter-test
            test
        
        
        
            com.alibaba.boot
            dubbo-spring-boot-starter
        
        
        
            org.springframework.boot
            spring-boot-starter-web

consumer的yml配置文件

server:  port: 8080dubbo:  application:    id: ilss-consumer
    name: ilss-consumer
  registry:    protocol: zookeeper
    address: 127.0.0.1:2181
    id: registry-1
  protocol:    name: dubbo
    port: 20889  consumer:    version: 1.0spring:  application:    name: ilss-consumer

consumer的启动类

package io.ilss.dubbo;import org.springframework.boot.SpringApplication;import org.springframework.boot.autoconfigure.SpringBootApplication;/**
 * className IlssConsumerApplication
 * description IlssConsumerApplication
 *
 * @author feng
 * @version 1.0
 * @date 2019-01-30 18:18
 */@SpringBootApplicationpublic class IlssConsumerApplication {    public static void main(String[] args) {
        SpringApplication.run(IlssConsumerApplication.class);
    }
}

服务实现

service接口：在service中新建interface TestService
代码如下：

package io.ilss.dubbo.service;/**
 * className TestService
 * description TestService
 *
 * @author feng
 * @version 1.0
 * @date 2019-01-30 18:07
 */public interface TestService {    String test(String text);
}

在provider中新建ServiceImpl

代码如下：

package io.ilss.dubbo.service.impl;import com.alibaba.dubbo.config.annotation.Service;import io.ilss.dubbo.service.TestService;/**
 * className TestServiceImpl
 * description TestServiceImpl
 *
 * @author feng
 * @version 1.0
 * @date 2019-01-30 18:08
 */@Service(
        version = "${dubbo.provider.version}",
        application = "${dubbo.application.id}",
        protocol = "${dubbo.protocol.id}",
        registry = "${dubbo.registry.id}")public class TestServiceImpl implements TestService {    @Override
    public String test(String text) {        return "Success! Your String is " + text;
    }
}

Consumer中添加测试的TestController

package io.ilss.dubbo.web;import com.alibaba.dubbo.config.annotation.Reference;import io.ilss.dubbo.service.TestService;import org.slf4j.Logger;import org.slf4j.LoggerFactory;import org.springframework.web.bind.annotation.GetMapping;import org.springframework.web.bind.annotation.RequestParam;import org.springframework.web.bind.annotation.RestController;/**
 * className TestController
 * description TestController
 *
 * @author feng
 * @version 1.0
 * @date 2019-01-30 18:19
 */@RestControllerpublic class TestController {    private static final Logger logger = LoggerFactory.getLogger(TestController.class);    @Reference
    private TestService testService;    @GetMapping("/test")    public String test(@RequestParam String text) {
        logger.info("text value : {}",text);        return testService.test(text);
    }
}