Spring rmi实现简单例子

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不说废话了，直接上代码。

服务端：

pom.xml中加入spring依赖

<dependency><groupId>org.springframework</groupId><artifactId>spring-context</artifactId><version>4.1.6.RELEASE</version></dependency>

远程方法声明接口，IHelloWorld.java

package com.poreader.rmi;public interface IHelloWorld {public String say(String name);}

接口实现：HelloWorld.java

package com.poreader.rmi.impl;import com.poreader.rmi.IHelloWorld;public class HelloWorld implements IHelloWorld {public String say(String name) {return name + ":" + "HelloWorld";}}

Spring配置文件context.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"xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd"><bean id="helloWorld" class="com.poreader.rmi.impl.HelloWorld"></bean><bean id="serviceExporter" class="org.springframework.remoting.rmi.RmiServiceExporter"><property name="service" ref="helloWorld"></property><property name="serviceName" value="hello"></property><property name="registryPort" value="8088"></property><property name="serviceInterface" value="com.poreader.rmi.IHelloWorld"></property></bean></beans>

宿主运行Main

package com.poreader.main;import org.springframework.context.ApplicationContext;import org.springframework.context.support.ClassPathXmlApplicationContext;public class App {    public static void main( String[] args )    {    ApplicationContext ctx = new ClassPathXmlApplicationContext("context.xml");    System.out.println("Service Running!!");    }}

客户端代码：

和服务端相同的远程接口声明

package com.poreader.rmi;public interface IHelloWorld {public String say(String name);}

Spring配置文件context.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"xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd"><bean id="helloWorld" class="org.springframework.remoting.rmi.RmiProxyFactoryBean"><property name="serviceUrl" value="rmi://127.0.0.1:8088/hello" /><property name="serviceInterface" value="com.poreader.rmi.IHelloWorld" /></bean></beans>

调用Main

package com.poreader.main;import org.springframework.context.ApplicationContext;import org.springframework.context.support.ClassPathXmlApplicationContext;import com.poreader.rmi.IHelloWorld;public class App {public static void main(String[] args) {ApplicationContext ctx = new ClassPathXmlApplicationContext("context.xml");IHelloWorld hs = (IHelloWorld) ctx.getBean("helloWorld");System.out.println(hs.say("suyang"));}}

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