在struts中通过一个bean的数组把页面的参数传递到action中去
1.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="list[0]" id="uname"/></br> 密码：<input type="text" name="list[1]" id="pwd"/></br> <input type="submit" value="提交"/> </form> </body></html>
?2.javabean类
package com.bean;public class testbean {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;}}?3.action类
package com.action;import java.util.List;import com.bean.testbean;import com.opensymphony.xwork2.ActionSupport;public class testaction extends ActionSupport{private List<String> list;public List<String> getList() {return list;}public void setList(List<String> list) {this.list = list;}public String dis(){for(int i=0;i<list.size();i++){System.out.println("========="+list.get(i));}return "show";}}?4.struts.xml文件的配置
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<?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" method="dis"><result name="show">/index.jsp</result></action></package></struts>?
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