Strus2_Excersice_01 @ 不懂電腦

pom.xml

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<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>Struts2</groupId>
<artifactId>Struts2_Excersice_01</artifactId>
<version>0.0.1-SNAPSHOT</version>
<packaging>war</packaging>

<properties>
   <struts2.version>2.5.13</struts2.version>
   </properties>

   <dependencies>

<dependency>
<groupId>org.apache.struts</groupId>
<artifactId>struts2-core</artifactId>
<version>${struts2.version}</version>
</dependency>

</dependencies>



</project>

web.xml

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<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
   xmlns="http://java.sun.com/xml/ns/javaee"
   xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"
   version="2.5">
   <display-name>Struts2_Excersice_01</display-name>

   <filter>
       <filter-name>struts2</filter-name>
       <filter-class>org.apache.struts2.dispatcher.filter.StrutsPrepareAndExecuteFilter</filter-class>
   </filter>

   <filter-mapping>
       <filter-name>struts2</filter-name>
       <url-pattern>/*</url-pattern>
   </filter-mapping>

   <welcome-file-list>
       <welcome-file>index.html</welcome-file>
       <welcome-file>index.htm</welcome-file>
       <welcome-file>index.jsp</welcome-file>
       <welcome-file>default.html</welcome-file>
       <welcome-file>default.htm</welcome-file>
       <welcome-file>default.jsp</welcome-file>
   </welcome-file-list>
</web-app>

struts.xml(src\main\resource\)

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<?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>

<package name="user" namespace="/User" extends="struts-default">
<action name="Login">
<result>pages/login.jsp</result>
</action>

<action name="Welcome" class="com.jack.user.action.WelcomeUserAction" >
<result name="SUCCESS">pages/welcome_user.jsp</result>
</action>

</package>

</struts>

WelcomeUserAction.java

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package com.jack.user.action;

import com.opensymphony.xwork2.ActionSupport;

public class WelcomeUserAction extends ActionSupport {

private static final long serialVersionUID = 2374390320744044803L;
private String username;

public String getUsername() {
return username;
}

public void setUsername(String username) {
this.username = username;
}

public String execute() {
return "SUCCESS";
}
}

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<%@ page language="java" contentType="text/html; charset=UTF-8"
pageEncoding="UTF-8"%>
<%@ taglib prefix="s" uri="/struts-tags" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>Insert title here</title>
</head>
<body>
<h1>Struts 2 Hello World Example !</h1>

<s:form action="Welcome">
<s:textfield name="username" label="Username"/>
<s:password name="password" label="Password"/>
<s:submit/>
</s:form>

</body>
</html>

welcome_user.jsp(webapp\User\pages\)

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