第一个简单的Struts2实例
Model:package test;public class HelloWorld { private String words; public String getWords() { return words; } public void setWords(String words) { this.words = words; } }cotroll:package test;import com.opensymphony.xwork2.ActionSupport;public class HelloAction extends ActionSupport { private static final long serialVersionUID = 1L; private HelloWorld helloWorld; public HelloWorld getHelloWorld() { return helloWorld; } public void setHelloWorld(HelloWorld helloWorld) { this.helloWorld = helloWorld; } @Override public String execute() { return SUCCESS; } }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> <include file="struts-default.xml" /> <package name="default" extends="struts-default"> <action name="hello" 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="hello.action" method="post"> <fieldset> <label id="HelloWorld.words">请输入你想说的话：</label> <input type="text" name="helloWorld.words" value="试试看！" /> <input type="submit" value="提交" /> </fieldset></form> </body> </body></html>success.jsp<%@ 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 '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> 您所输入的文字是：${helloWorld.words} <br> </body></html>