日期:2014-05-16 浏览次数:20557 次
1.通过<form></form>传参
JSP页面
<%@ page language="java" import="java.util.*" pageEncoding="utf-8"%>
<%
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 'index.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="user.action" method="post" >
    	用户名:<input type="text" name="uname" id="uname"/></br>
    	密码:<input type="text" name="uname" id="pwd"/></br>
    	<input type="submit" value="提交"/>
    </form>
  </body>
</html>
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2.在action类中get,set方法就可以获取页面上的参数
action类:
package com.action;
import java.util.List;
import com.bean.testbean;
import com.opensymphony.xwork2.ActionSupport;
public class testaction extends ActionSupport{
	private String uname;
	private String pwd;
	
	
	public String getUname() {
		return uname;
	}
	public void setUname(String uname) {
		this.uname = uname;
	}
	public String getPwd() {
		return pwd;
	}
	public void setPwd(String pwd) {
		this.pwd = pwd;
	}
	
	public String execute(){
		System.out.println("用户名:========="+uname);
		System.out.println("密码:========"+pwd);
		return "ok";
		
	}
	
}
3.struts.xml的配置
struts.xml
<?xml version="1.0" encoding="UTF-8" ?> <!DOCTYPE struts PUBLIC "-//Apache Software Foundation//DTD Struts Configuration 2.1//EN" "http://struts.apache.org/dtds/struts-2.1.dtd"> <struts> <package name="default" extends="struts-default" namespace="/"> <action name="user" class="com.action.testaction"> <result name="ok">/index.jsp</result> </action> </package> </struts>?
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