java是一种可以撰写跨平台应用软件的面向对象的程序设计语言，是由Sun Microsystems公司于1995年5月推出的Java程序设计语言和Java平台（即JavaEE, JavaME, JavaSE）的总称。本站提供基于Java框架struts,spring,hibernate等的桌面应用、web交互及移动终端的开发技巧与资料

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一： 服务端 暴露服务

</b> <br/>view plaincopyprint?<br/>package com.xx.service;  <br/>/** <br/> * 定义远程服务接口  <br/> * 1.可以不继承java.rmi.Remote接口 <br/> * 2.方法可以不抛出java.rmi.RemoteException异常 <br/> *  <br/> */  <br/>public interface ISayHelloService {  <br/>    public String doSayHello(String name);  <br/>}  <br/>1package com.xx.service;

/**
 * 定义远程服务接口 
 * 1.可以不继承java.rmi.Remote接口
 * 2.方法可以不抛出java.rmi.RemoteException异常
 * 
 */
public interface ISayHelloService {
	
	public String doSayHello(String name);
}

</b> <br/>view plaincopyprint?<br/>package com.xx.service.impl;  <br/>import com.xx.service.ISayHelloService;  <br/>/** <br/> * 远程接口实现 <br/> */  <br/>public class ChinaSayHelloServiceImpl implements ISayHelloService {  <br/>    public String doSayHello(String name) {  <br/>        return "hello " &#43; name;  <br/>    }  <br/>}  <br/>1package com.xx.service.impl;

import com.xx.service.ISayHelloService;

/**
 * 远程接口实现
 */
public class ChinaSayHelloServiceImpl implements ISayHelloService {

	public String doSayHello(String name) {
		return "hello " + name;
	}
}

</b> <br/>view plaincopyprint?<br/>package com.xx.service;  <br/>import org.springframework.context.ApplicationContext;  <br/>import org.springframework.context.support.ClassPathXmlApplicationContext;  <br/>/** <br/> * 服务端   <br/> * 暴露远程服务 <br/> */  <br/>public class ServerMain {  <br/>    public static void main(String[] args) {  <br/>        ApplicationContext context = new ClassPathXmlApplicationContext(new String[]{"classpath:applicationContext-server.xml"}, true);  <br/>        System.out.println("==============服务启动成功 ==============");  <br/>    }  <br/>}  <br/>1package com.xx.service;

import org.springframework.context.ApplicationContext;
import org.springframework.context.support.ClassPathXmlApplicationContext;

/**
 * 服务端  
 * 暴露远程服务
 */
public class ServerMain {
	
	public static void main(String[] args) {
		ApplicationContext context = new ClassPathXmlApplicationContext(new String[]{"classpath:applicationContext-server.xml"}, true);
		System.out.println("==============服务启动成功 ==============");
	}
}


view plaincopyprint?
spring配置文件 applicationContext-server.xml

xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:context="http://www.springframework.org/schema/context"
xsi:schemaLocation="http://www.springframework.org/schema/beanshttp://www.springframework.org/schema/beans/spring-beans.xsd
http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-3.0.xsd"> 


spring配置文件 applicationContext-server.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:context="http://www.springframework.org/schema/context"
	xsi:schemaLocation="http://www.springframework.org/schema/beanshttp://www.springframework.org/schema/beans/spring-beans.xsd 	http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-3.0.xsd">
		
		<bean id="chinaSayHelloService" class="com.xx.service.impl.ChinaSayHelloServiceImpl" />
		
		<bean id="chinaSayHelloServiceRmi" class="org.springframework.remoting.rmi.RmiServiceExporter" >
			<property name="serviceName" 		value="chinaSayHelloService" />
			<property name="service" 			ref="chinaSayHelloService"/>
			<property name="serviceInterface" 	value="com.xx.service.ISayHelloService"/>
			<property name="registryPort" 		value="9999"/>
		</bean>
</beans>

二：客户端 远程方法调用

</b> <br/>view plaincopyprint?<br/>package com.xx.service;  <br/>import java.net.UnknownHostException;  <br/>import org.springframework.context.ApplicationContext;  <br/>import org.springframework.context.support.ClassPathXmlApplicationContext;  <br/>/** <br/> *  客户端 <br/> */  <br/>public class ClientMain {  <br/>    public static void main(String[] args) throws UnknownHostException {  <br/>        ApplicationContext applicationContext = new ClassPathXmlApplicationContext("classpath:applicationContext-client.xml");  <br/>        ISayHelloService object = applicationContext.getBean("chinaSayHelloServiceRmi", ISayHelloService.class);  <br/>        System.out.println(object.doSayHello("张三"));  <br/>    }  <br/>}  <br/>1package com.xx.service;

import java.net.UnknownHostException;

import org.springframework.context.ApplicationContext;
import org.springframework.context.support.ClassPathXmlApplicationContext;

/**
 *  客户端
 */
public class ClientMain {
	
	public static void main(String[] args) throws UnknownHostException {
		ApplicationContext applicationContext = new ClassPathXmlApplicationContext("classpath:applicationContext-client.xml");
		ISayHelloService object = applicationContext.getBean("chinaSayHelloServiceRmi", ISayHelloService.class);
		System.out.println(object.doSayHello("张三"));
	}
}

</b> <br/>view plaincopyprint?<br/>spring配置文件 applicationContext-client.xml  <br/><?xml version="1.0" encoding="UTF-8"?>  <br/><beans xmlns="http://www.springframework.org/schema/beans"  <br/>    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"   <br/>    xmlns:context="http://www.springframework.org/schema/context"  <br/>    xsi:schemaLocation="http://www.springframework.org/schema/beanshttp://www.springframework.org/schema/beans/spring-beans.xsd  <br/>       http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-3.0.xsd">  <br/>        <bean id="chinaSayHelloServiceRmi" class="org.springframework.remoting.rmi.RmiProxyFactoryBean" >  <br/>            <property name="serviceUrl" value="rmi://192.168.3.104:9999/chinaSayHelloService" />  <br/>            <property name="serviceInterface"    value="com.xx.service.ISayHelloService"/>  <br/>        </bean>  <br/></beans>  <br/>1spring配置文件 applicationContext-client.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:context="http://www.springframework.org/schema/context"
	xsi:schemaLocation="http://www.springframework.org/schema/beanshttp://www.springframework.org/schema/beans/spring-beans.xsd 	http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-3.0.xsd">
		
		<bean id="chinaSayHelloServiceRmi" class="org.springframework.remoting.rmi.RmiProxyFactoryBean" >
			<property name="serviceUrl" value="rmi://192.168.3.104:9999/chinaSayHelloService" />
			<property name="serviceInterface" 	value="com.xx.service.ISayHelloService"/>
		</bean>
</beans>

rmi

因为水平有限，难免有疏忽或者不准确的地方，希望大家能够直接指出来，我会及时改正。一切为了知识的分享。

后续会有更多的精彩的内容分享给大家。