hessian简单实例

最近对分布式，很感兴趣。EJB那厮太复杂了，hessian 从j2ee without EJB上看到，不多，试试。下面就是我的代码，代码已经测试过了。

web.xml

<?xml version="1.0" encoding="UTF-8"?>
<web-app version="2.4"
 xmlns="http://java.sun.com/xml/ns/j2ee"
 xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
 xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee
 http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd">
  <welcome-file-list>
    <welcome-file>index.jsp</welcome-file>
  </welcome-file-list>
 
  <servlet>
  <servlet-name>welcomeService</servlet-name>
  <servlet-class>com.caucho.hessian.server.HessianServlet</servlet-class>
 <init-param>
 <param-name>home-class</param-name>
 <param-value>
 cn.anyf.skycliff.server.impl.WelcomeServiceImpl
 </param-value>
 </init-param>
 
 <init-param>
 <param-name>home-api</param-name>
 <param-value>cn.anyf.skycliff.server.WelcomeService</param-value>
 </init-param>
 <!--
 随应用启动而启动
 -->
 <load-on-startup>1</load-on-startup>
  </servlet>
 
  <servlet-mapping>
  <servlet-name>welcomeService</servlet-name>
  <url-pattern>/service/welcomeService.service</url-pattern>
  </servlet-mapping>
 
 
</web-app>

服务器端程序：

package cn.anyf.skycliff.server;

 

public interface WelcomeService  {

 public String speak() ;
 

}

 

 

package cn.anyf.skycliff.server.impl;

import cn.anyf.skycliff.server.WelcomeService;

public class WelcomeServiceImpl implements WelcomeService {

 public String speak() {
  
  return "Hello ,欢迎到skycliff来，要给我留言哦，我的QQ:19045962";
 }

}

 

客户端程序：

package cn.anyf.skycliff.client;

public interface WelcomeClient {
public String speak();
}

 

 

package cn.anyf.skycliff.client.impl;

import java.net.MalformedURLException;

import com.caucho.hessian.client.HessianProxyFactory;

import cn.anyf.skycliff.client.WelcomeClient;

public class WelcomeClientImpl {

 public static void main(String[] args) throws MalformedURLException {
  // TODO Auto-generated method stub
     String url = "http://localhost:8080/springHessian2/service/welcomeService.service";
     HessianProxyFactory factory = new  HessianProxyFactory();
    WelcomeClient welcome = (WelcomeClient) factory.create(WelcomeClient.class, url);
    System.out.println("下面调用Hessian服务端: " + welcome.speak());
 }

}

 

想交朋友的留Q