Dubbo 消费者

1. pom

    　　<dependency>
            <groupId>com.alibaba</groupId>
            <artifactId>dubbo</artifactId>
            <version>2.6.2</version>
        </dependency>

        <dependency>
            <groupId>org.apache.curator</groupId>
            <artifactId>curator-framework</artifactId>
            <version>2.12.0</version>
        </dependency>    

2. xml

<?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://dubbo.apache.org/schema/dubbo"
   xmlns:context="http://www.springframework.org/schema/context"
   xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd
      http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-4.3.xsd
      http://dubbo.apache.org/schema/dubbo http://dubbo.apache.org/schema/dubbo/dubbo.xsd
      http://code.alibabatech.com/schema/dubbo http://code.alibabatech.com/schema/dubbo/dubbo.xsd">

   <dubbo:application name="order-consumer"></dubbo:application>

   <!--注册中心-->
   <dubbo:registry address="zookeeper://127.0.0.1:2181"></dubbo:registry>

   <!--声明要调用的远程服务接口,生成远程服务代理 retries="3"重试次数-->

   <dubbo:reference interface="com.aynu.service.UserService" id="userService" retries="3" version="*">

   </dubbo:reference>
　　
　　<dubbo:consumer check="false" timeout="5000"></dubbo:consumer>

   <!--生成包扫描-->
   <context:component-scan base-package="com.aynu.service"/>

   <!--连接监控中心，去注册中心找-->
   <dubbo:monitor protocol="registry"></dubbo:monitor>

   <!--直接连接监控中心-->
   <!--<dubbo:monitor address="127.0.0.1:7070"></dubbo:monitor>-->

</beans>

3. 启动类

package com.aynu;

import com.aynu.service.OrderService;
import org.springframework.context.support.ClassPathXmlApplicationContext;

import java.io.IOException;

public class Application {

    @SuppressWarnings("resource")
    public static void main(String[] args) throws IOException {
        ClassPathXmlApplicationContext applicationContext = new ClassPathXmlApplicationContext("consumer.xml");

        OrderService orderService = applicationContext.getBean(OrderService.class);

        orderService.initOrder("1");
        System.out.println("调用完成....");
        System.in.read();
    }
}