
feng - 云代码空间
——
<%@ page language="java" import="java.util.*" pageEncoding="ISO-8859-1"%>
<%
String path = request.getContextPath();
String basePath = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/";
%>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
  <head>
    <base href="<%=basePath%>">
    
    <title>My JSP 'login.jsp' starting page</title>
    
	<meta http-equiv="pragma" content="no-cache">
	<meta http-equiv="cache-control" content="no-cache">
	<meta http-equiv="expires" content="0">    
	<meta http-equiv="keywords" content="keyword1,keyword2,keyword3">
	<meta http-equiv="description" content="This is my page">
	<!--
	<link rel="stylesheet" type="text/css" href="styles.css">
	-->
  </head>
  
  <body>
    <form action="login.action" method="post">
    	username: <input name="username" type="text"><br>
    	password: <input name="password" type="password"><br>
    	
    	<input type="submit" value="submit">
    </form>
  </body>
</html>
<?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">
    <filter>
    	<filter-name>struts2</filter-name>
    	<!-- 控制器 -->
    	<filter-class>
    	org.apache.struts2.dispatcher.FilterDispatcher
    	</filter-class>
    </filter>                                                               
             
             
             <filter-mapping>
             	<filter-name>struts2</filter-name>
             	<!-- 任何请求均有过滤器 -->
             	<url-pattern>/*</url-pattern>
             </filter-mapping>
</web-app>
package com.test.action;
public class LoginAction 
{
	
	                    //getter和setter方法   就是根据这里的方法名来匹配客户端的信息
	public String getUsername() {
		return username;
	}
	public void setUsername(String username) {
		this.username = username;
	}
	public String getPassword() {
		return password;
	}
	public void setPassword(String password) {
		this.password = password;
	}
	
	           public String execute() throws Exception
	           {
	        	   return "success";
	           }
	
	//对应表单上的
	private String username;
	private String password;
}
<?xml version="1.0" encoding="utf-8" ?>
<!DOCTYPE struts PUBLIC
 	"-//Apache Software Foundation//DTD Struts Configuration 2.0//EN" 
 	"http://struts.apache.org/dtds/struts-2.0.dtd">
			
<struts>
                   
                   <package name="struts2" extends="struts-default">
                   			<action name="login" class="com.test.action.LoginAction">
                   						<!-- result没有名字是默认的success -->
                   					<result name="success">/result.jsp</result>
                   			</action>
                    </package>
</struts>
]
<%@ page language="java" import="java.util.*" pageEncoding="ISO-8859-1"%>
<%
String path = request.getContextPath();
String basePath = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/";
%>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
  <head>
    <base href="<%=basePath%>">
    
    <title>My JSP 'result.jsp' starting page</title>
    
	<meta http-equiv="pragma" content="no-cache">
	<meta http-equiv="cache-control" content="no-cache">
	<meta http-equiv="expires" content="0">    
	<meta http-equiv="keywords" content="keyword1,keyword2,keyword3">
	<meta http-equiv="description" content="This is my page">
	<!--
	<link rel="stylesheet" type="text/css" href="styles.css">
	-->
  </head>
  
  <body>
helloworld
		username: ${requestScope.username }<br>
		password: ${requestScope.password }
  </body>
</html>