Struts2向结果传参数
JSP请求页面（传参）<%@ 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>向结果传参数<ol><li><a href="user/user?type=1">传参数</a></li></ol></body></html>
struts.xml的配置（接收jsp传来的参数）
<?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><constant name="struts.i18n.encoding" value="UTF-8"></constant><constant name="struts.ognl.allowStaticMethodAccess" value="true"></constant> <package name="user" extends="struts-default" namespace="/user"> <action name="user" class="com.lbx.action.UserAction"> <result type="redirect">/success.jsp?t=${type}</result> </action> </package> </struts>
Action的处理为参数体统set和get方法
package com.lbx.action;import com.opensymphony.xwork2.ActionSupport;@SuppressWarnings("serial")public class UserAction extends ActionSupport{private int type;public int getType() {return type;}public void setType(int type) {this.type = type;}@Overridepublic String execute() throws Exception {System.out.println("UserAction.execute()");return SUCCESS;}}
success.jsp页面（读出传过来的值）
<%@ page language="java" import="java.util.*" pageEncoding="UTF-8"%><%@taglib prefix="s" uri="/struts-tags"%><%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 'success.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> User Success!from valuestack: <s:property value="t"/><br/>from actioncontext: <s:property value="#parameters.t"/><s:debug></s:debug></body></html>
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