1、web.xml
1 <filter>
2 <filter-name>struts2</filter-name>
3 <filter-class>org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter</filter-class>
4 </filter>
5 <filter-mapping>
6 <filter-name>struts2</filter-name>
7 <url-pattern>/*</url-pattern>
8 </filter-mapping>
2、struts.xml
1 <?xml version="1.0" encoding="UTF-8"?>
2 <!DOCTYPE struts PUBLIC
3 "-//Apache Software Foundation//DTD Struts Configuration 2.0//EN"
4 "http://struts.apache.org/dtds/struts-2.0.dtd">
5 <struts>
6 <package name="default" namespace="/" extends="struts-default">
7 <action name="hello" class="com.action.TestAction">
8 <result>/success.jsp</result>
9 </action>
10 </package>
11 </struts>
3、struts.properties
1 <struts.i18n.encoding value="UTF-8"/>
4、index.jsp
1 <%@ page language="java" contentType="text/html; charset=UTF-8"
2 pageEncoding="UTF-8"%>
3 <%@ taglib prefix="s" uri="/struts-tags"%>
4 <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
5 <html>
6 <head>
7 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
8 <title>Insert title here</title>
9 </head>
10 <body>
11 <s:a action="hello">hello</s:a>
12 </body>
13 </html>
5、success.jsp
1 <%@ page language="java" contentType="text/html; charset=UTF-8"
2 pageEncoding="UTF-8"%>
3 <%@ taglib prefix="s" uri="/struts-tags"%>
4 <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
5 <html>
6 <head>
7 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
8 <title>Insert title here</title>
9 </head>
10 <body>
11 <s:property value="helo"/>
12 </body>
13 </html>
6、TestAction.java
1 package com.action;
2
3 import com.opensymphony.xwork2.ActionSupport;
4
5 public class TestAction extends ActionSupport {
6 private static final long serialVersionUID = 1L;
7 private String helo;
8
9 public String getHelo() {
10 return helo;
11 }
12
13 public void setHelo(String helo) {
14 this.helo = helo;
15 }
16
17 public String execute() throws Exception {
18 helo = "Hello World!";
19 return SUCCESS;
20 }
21 }
7、Tree
8、Lib
Struts2 Demo,码迷,mamicode.com
时间： 2024-10-10 06:45:27