package com.boot.domain;
import lombok.Data;
import java.io.Serializable;
@Data
public class User implements Serializable {
 private Integer id;
 private String username;
 private String password;
 private Integer age;
 private Integer gender;
}

package com.boot.service;
import com.boot.domain.User;
public interface TestService {
 String sayHello(String str);
 User findUser();
}

package com.boot.service.impl;
import com.alibaba.dubbo.config.annotation.Service;
import com.boot.domain.User;
import com.boot.service.TestService;
import java.text.SimpleDateFormat;
import java.util.Date;
@Service(version = "1.0.0")
public class TestServiceImpl implements TestService {

 @Override
 public String sayHello(String str) {
  SimpleDateFormat dateFormat = new SimpleDateFormat("yyyy-MM-dd hh:mm:ss");
  return dateFormat.format(new Date()) + ": " + str;
 }

 @Override
 public User findUser() {
  User user = new User();
  user.setId(1001);
  user.setUsername("scott");
  user.setPassword("tiger");
  user.setAge(20);
  user.setGender(0);
  return user;
 }
}

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
  xmlns:dubbo="http://code.alibabatech.com/schema/dubbo"
  xsi:schemaLocation="http://www.springframework.org/schema/beans
  http://www.springframework.org/schema/beans/spring-beans.xsd
  http://code.alibabatech.com/schema/dubbo
  http://code.alibabatech.com/schema/dubbo/dubbo.xsd">

 <dubbo:application name="provider"/>
 <!-- 注册中心的ip地址 -->
 <dubbo:registry address="zookeeper://127.0.0.1:2181"/>
 <!-- 扫描注解包路径，多个包用逗号分隔，不填pacakge表示扫描当前ApplicationContext中所有的类 -->
 <dubbo:annotation package="com.boot.service.impl"/>
</beans>

package com.boot;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.context.annotation.ImportResource;
import java.io.IOException;
@SpringBootApplication
@ImportResource({"classpath:config/spring-dubbo.xml"})
public class ProviderApplication {
 public static void main(String[] args) {
  SpringApplication.run(ProviderApplication.class, args);
  try {
   System.in.read();
  } catch (IOException e) {
   e.printStackTrace();
  }
 }
}

# 在这里编写springboot的配置信息

package com.boot.controller;
import com.alibaba.dubbo.config.annotation.Reference;
import com.boot.domain.User;
import com.boot.service.TestService;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
@RestController
@RequestMapping("/")
public class TestController {
 @Reference(version = "1.0.0")
 private TestService testService;

 @GetMapping("hello")
 public String hello() {
  return testService.sayHello("Hello springboot and dubbo!");
 }

 @GetMapping("user")
 public User user() {
  return testService.findUser();
 }
}

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
  xmlns:dubbo="http://code.alibabatech.com/schema/dubbo"
  xsi:schemaLocation="http://www.springframework.org/schema/beans
  http://www.springframework.org/schema/beans/spring-beans.xsd
  http://code.alibabatech.com/schema/dubbo
  [url=http://code.alibabatech.com/schema/dubbo/dubbo.xsd">]http://code.alibabatech.com/schema/dubbo/dubbo.xsd">
[/url] <dubbo:application name="consumer"/>
 <dubbo:registry address="zookeeper://127.0.0.1:2181"/>
 <dubbo:annotation package="com.boot.controller"/>
</beans>

package com.boot;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.context.annotation.ImportResource;
@SpringBootApplication
@ImportResource({"classpath:config/spring-dubbo.xml"})
public class ConsumerApplication {
 public static void main(String[] args) {
  SpringApplication.run(ConsumerApplication.class, args);
 }
}

# 在这里编写springboot的配置信息
server:
 port: 8080
 context-path: /