Dubbo整合SpringBoot 实现提供方与消费方互联

1.创建一个简单的Maven项目

2.修改pom文件
添加如下信息

 
		org.springframework.boot
		spring-boot-starter-parent
		1.5.2.RELEASE
		 
	
	
	
		
			org.springframework.boot
			spring-boot-starter-web
		

		
			org.springframework.boot
			spring-boot-starter-test
			test
		
  
			com.alibaba
			druid
			1.0.29
		
	
	
	
		
			
				org.apache.maven.plugins
				maven-compiler-plugin
				
					1.8
					1.8
				
			
			
				org.springframework.boot
				spring-boot-maven-plugin
			
		
	

3.创建类

import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.EnableAutoConfiguration;
import org.springframework.context.annotation.ComponentScan;

@ComponentScan("userConsumer.deom")
@EnableAutoConfiguration
public class Application {
public static void main(String[] args) {
	 SpringApplication.run(Application.class, args);
  }
}

import java.util.HashMap;
import java.util.Map;

import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.ResponseBody;
@Controller
public class userController {
	@RequestMapping("/index")
	@ResponseBody
   public Map getinfo(){
	   Map data=new HashMap();
	   data.put("name","black");
	   data.put("sex", "女");
	   return data;
   }
}

4.修改pom文件使它依赖于客户端

5.在userController中写代码

import javax.annotation.Resource;

import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.ResponseBody;

import com.hzyc.shopping.client.service.IUserService;
import com.hzyc.shopping.user.model.UserBean;
@Controller
public class userController {
	@Resource
	private IUserService UserService;	
	@RequestMapping("/getUserById")
	@ResponseBody
   public UserBean getUserById(int id){
	   return UserService.getUser(id);
   }
}

6.在user的pom文件中配置springboot依赖

			com.alibaba.spring.boot
			dubbo-spring-boot-starter
			2.0.0
		

7.修改yml文件
8.在/user.web/src/main/java/com/hzyc/shopping/user/Example.java下添加注解@EnableDubboConfiguration
9.在UserServcie下配置Dubbo的Service注解

@com.alibaba.dubbo.config.annotation.Service(interfaceClass =  com.hzyc.shopping.client.service.IUserService.class)

10.配置消费端的pom文件：配置springboot依赖

11.配置消费端yml文件
12.在消费端userConsumer/deom/Application.java下添加注解@EnableDubboConfiguration
13.在yml文件中修改端口号

14：修改提供方的UserBean

总结

1.在服务提供方加注解


2.修改服务提供方加yml

3.UserService中加Dubbo注解

4.配置服务消费方yml

5.在消费方注入Dubbo的Reference