#应用名称
dubbo.application.name=example-consume
#注册中心类型
dubbo.registry.protocol=zookeeper
#注册中心地址
dubbo.registry.address=127.0.0.1:2181
<dependency>
<groupId>org.apache.zookeeper</groupId>
<artifactId>zookeeper</artifactId>
<version>3.4.8</version>
</dependency>
<dependency>
<groupId>com.101tec</groupId>
<artifactId>zkclient</artifactId>
<version>0.3</version>
</dependency>
<dependency>
<groupId>com.alibaba</groupId>
<artifactId>dubbo</artifactId>
<version>2.5.3</version>
<exclusions>
<exclusion>
<groupId>org.springframework</groupId>
<artifactId>spring</artifactId>
</exclusion>
</exclusions>
</dependency>
<dependency>
<groupId>mycode</groupId>
<artifactId>duboo-api</artifactId>
<version>0.0.1-SNAPSHOT</version>
</dependency>
添加包 依赖 上图
<?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">
<!-- 提供方应用信息,用于计算依赖关系 -->
<dubbo:application name="demo-provider" />
<!-- 使用zookeeper注册中心暴露服务地址 -->
<dubbo:registry protocol="zookeeper" address="127.0.0.1:2181" />
<!-- 用dubbo协议在20880端口暴露服务 -->
<dubbo:protocol name="dubbo" port="20880" />
<!-- 用户服务接口 -->
<dubbo:service interface="com.xyh.UserService" ref="UserService" />
<bean id="UserService" class="com.xyh.service.UserServiceImpl"/>
</beans>
package com.xyh;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.context.annotation.ComponentScan;
import org.springframework.context.annotation.ImportResource;
@ImportResource("classpath:config/appcontext-*.xml")
@SpringBootApplication
@ComponentScan(basePackages ="com.xyh.*")
public class providerApplication {
public static void main(String[] args) {
SpringApplication.run(providerApplication.class, args);
}
}
package com.xyh.service;
import com.alibaba.dubbo.config.annotation.Service;
import com.xyh.UserService;
@Service
public class UserServiceImpl implements UserService {
@Override
public String getUserName() {
System.out.println("Being invoked");
return "test user";
}
}
package com.xyh;
public interface UserService {
public String getUserName();
}
package com.xyh.controller;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
import com.alibaba.dubbo.config.annotation.Reference;
import com.xyh.UserService;
@RestController
@RequestMapping("/user")
public class userController {
@Autowired
private UserService userService;
@RequestMapping("/getuserService")
public void getuserService()
{
userService.getUserName();
}
}
<?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">
<!-- 提供方应用信息 -->
<dubbo:application name="provider" />
<!-- 注册中心服务地址 -->
<dubbo:registry protocol="zookeeper" address="${dubbo.registry.address}" check="false" />
<!-- 用dubbo协议-->
<dubbo:protocol name="dubbo" port="-1" dispather="all" />
<dubbo:provider timeout="10000" threads="10" threadpool="fixed" loadbalance="roundrobin"/>
<!-- 声明需要暴露的服务接口 -->
<dubbo:reference interface="com.xyh.UserService" id="UserService"/>
</beans>