远程通讯之rmi开发案例2---用spring3实现rmi功能
spring3已经封装rmi，用起来很方便，配置也很简单，不过真心忘记这个代码应该是copy的，不过是经过测试成功的，至于出处实在是不记得了。
1.环境：spring3.2.3 ,jdk6,eclipse( kepler版本)
2 .代码目录：
3 详细代码：
web.xml:
<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://java.sun.com/xml/ns/javaee" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd" id="WebApp_ID" version="2.5">
<display-name>coolinkdemo</display-name>
<listener>
<listener-class>org.springframework.web.context.request.RequestContextListener </listener-class>
</listener>
<filter>
<filter-name>encodingFilter</filter-name>
<filter-class>org.springframework.web.filter.CharacterEncodingFilter</filter-class>
<init-param>
<param-name>encoding</param-name>
<param-value>UTF-8</param-value>
</init-param>
<init-param>
<param-name>forceEncoding</param-name>
<param-value>true</param-value>
</init-param>
</filter>
<filter-mapping>
<filter-name>encodingFilter</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>
<servlet>
<servlet-name>projectspringmvc</servlet-name>
<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
<init-param>
<param-name>contextConfigLocation</param-name>
<param-value>
/WEB-INF/app-context.xml
</param-value>
</init-param>
<load-on-startup>1</load-on-startup>
</servlet>
<servlet-mapping>
<servlet-name>projectspringmvc</servlet-name>
<url-pattern>*.do</url-pattern>
</servlet-mapping>
<welcome-file-list>
<welcome-file>index.jsp</welcome-file>
</welcome-file-list>
</web-app>
spring配置文件：
<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:context="http://www.springframework.org/schema/context"
xmlns:aop="http://www.springframework.org/schema/aop"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:tx="http://www.springframework.org/schema/tx"
xsi:schemaLocation="
http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans-3.2.xsd
http://www.springframework.org/schema/context
http://www.springframework.org/schema/context/spring-context-3.2.xsd
http://www.springframework.org/schema/aop
http://www.springframework.org/schema/aop/spring-aop-3.2.xsd
http://www.springframework.org/schema/tx
http://www.springframework.org/schema/tx/spring-tx-3.2.xsd">
<bean id="baseRmiService" class="com.wym.service.impl.BaseServiceImpl"></bean>
<bean id="baseServiceExporter" class="org.springframework.remoting.rmi.RmiServiceExporter">
<!-- 调用Service -->
<property name="service" ref="baseRmiService"></property>
<!-- value值是给用户调用 -->
<property name="serviceName" value="baseService"></property>
<!-- service 接口 -->
<property name="serviceInterface" value="com.wym.service.BaseService"></property>
<!-- 注册端口号 -->
<property name="registryPort" value="1200"></property>
</bean>
</beans>
bean：
package com.wym.bi;
import java.io.Serializable;
public class User implements Serializable {
private static final long serialVersionUID = -5019587642554006284L;
private String name;
private int age;
public User(){
}
public User(String name, int age) {
//super();
this.name = name;
this.age = age;
}
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public int getAge() {
return age;
}
public void setAge(int age) {
this.age = age;
}
}
接口：
package com.wym.service;
import com.wym.bi.User;
public interface BaseService {
public String getHelloword(String name);
public String getUser(User user);
}
接口实现类：
package com.wym.service.impl;
import com.wym.bi.User;
import com.wym.service.BaseService;
public class BaseServiceImpl implements BaseService {
@Override
public String getHelloword(String name) {
// TODO Auto-generated method stub
return "Welcome to Shanghai,"+name+" ! ";
}
@Override
public String getUser(User user) {
// TODO Auto-generated method stub
return "name: "+user.getName()+"-------> age: "+user.getAge();
}
}
服务启动程序：
package com.wym.service;
import org.springframework.context.support.FileSystemXmlApplicationContext;
public class BaseServiceTest {
public static void main(String[] args) {
FileSystemXmlApplicationContext context = new FileSystemXmlApplicationContext("/WebContent/WEB-INF/app-context.xml");
BaseService baseService = (BaseService) context.getBean("baseRmiService");
System.out.println("baseRmiService start...");
}
}
右击运行即可开启服务。
下面是客户端代码：
客户端只有spring配置文件和调用程序不同：
<?xml version="1.0" encoding="UTF-8"?> <beans xmlns="http://www.springframework.org/schema/beans" xmlns:context="http://www.springframework.org/schema/context" xmlns:aop="http://www.springframework.org/schema/aop" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:tx="http://www.springframework.org/schema/tx" xsi:schemaLocation=" http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.2.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-3.2.xsd http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-3.2.xsd http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-3.2.xsd"> <bean id="baseService" class="org.springframework.remoting.rmi.RmiProxyFactoryBean"> <!-- baseService是调用服务端serviceName的value --> <property name="serviceUrl" value="rmi://192.168.0.234:1200/baseService"></property> <!-- service接口 --> <property name="serviceInterface" value="com.wym.service.BaseService"></property> </bean> </beans>
客户端启动调用程序
package wym.client;
import com.wym.bi.User;
import com.wym.service.BaseService;
import org.springframework.context.support.ClassPathXmlApplicationContext;
public class ClientTest {
public static void main(String[] args) {
ClassPathXmlApplicationContext context = new ClassPathXmlApplicationContext("file:D:/eclipse_workspace/RMI_spring3.2.3_Client/WebContent/WEB-INF/app-context.xml");
BaseService baseService = (BaseService) context.getBean("baseService");
System.out.println(baseService.getHelloword("Yunmin Wu"));
User user = new User();
user.setName("Dan Qiao");
user.setAge(48);
System.out.println(baseService.getUser(user));
}
}
右击客户端调用程序，即可调用服务端的服务内容。