// Lombok注解 相當(dāng)于Setter Getter toString()
@Data
public class User implements Serializable { // 序列化很重要?。。?
  private static final long serialVersionUID = 7739394865008699599L; 
  private Long id;
  private String username;
  private String password;

}

public interface UserService {
  User getUser();
}

@DubboService(version = "1.0.0")
public class UserServiceImpl implements UserService {
	// 此處的User類以及UserService接口都是來自dubbo-api中，所以需要在Maven中導(dǎo)入dubbo-api
  @Override
  public User getUser() {
    User user = new User();
    user.setId(1L);
    user.setUsername("root");
    user.setPassword("root");
    return user;
  }
}

server.port=8001
## Dubbo 服務(wù)提供者配置
## 名稱
dubbo.application.name=provider
## Dubbo 服務(wù)對(duì)象的注冊(cè)中心zookeeper的地址和端口
dubbo.registry.address=zookeeper://112.124.14.148:2181
## 注冊(cè)中心請(qǐng)求超時(shí)，以毫秒為單位
dubbo.registry.timeout=25000
## 用Dubbo協(xié)議
dubbo.protocol.name=dubbo
## 在20880端口暴露服務(wù)
dubbo.protocol.port=20880
## 包掃描范圍
dubbo.scan.base-packages=com.itzhang.Impl

@RestController
@RequestMapping("/user")
public class UserController {

  @DubboReference(version = "1.0.0")
  private UserService userService;

  @RequestMapping("/getUser")
  public User getUserList() {
    return userService.getUser();
  }
}

## 不要和provider項(xiàng)目端口沖突
server.port=7001
## Dubbo 服務(wù)消費(fèi)者配置
dubbo.application.name=consumer
## Dubbo 服務(wù)對(duì)象的注冊(cè)中心zookeeper的地址和端口
dubbo.registry.address=zookeeper://112.124.14.148:2181
## 服務(wù)對(duì)象的被注入的包掃描范圍
dubbo.scan.base-packages=com.itzhang.controller
## 請(qǐng)求超時(shí)
dubbo.registry.timeout=25000