转载自:http://blog.csdn.net/ocean20/article/details/3216910
struts官方网站:
http://jakarta.apache.org/struts
http://jakarta.apache.org/struts/userGuide/introduction.html
开发环境:
IDE:MyEclipse6.0
Servlet Contenter: Tomcat5.5
JDK:Java2开发平台标准版5.0
步骤:
一、首先建立一个Web Project 工程
二、新建一个login.jsp页面
<body>
<form action="login.action" method="post">
username:<input type=text name=username>
<br>
<br>password:<input type=password name=password>
<br><input type=submit value=登陆>
</form>
</body>
三、新建一个result.jsp页面
<body>
username:${requestScope.username }<br>
password:${requestScope.password }<br>
</body>
四、在WebRoot目录下的web.xml 添加红色部分的代码
<?xml version="1.0" encoding="UTF-8"?>
<web-app version="2.4" xmlns="http://java.sun.com/xml/ns/j2ee"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee
http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd">
<filter>
<filter-name>struts2</filter-name>
<filter-class>
org.apache.struts2.dispatcher.FilterDispatcher
</filter-class>
</filter>
<filter-mapping>
<filter-name>struts2</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>
</web-app>
五、在工程的src目录下新建一个struts.xml的文件,内容如下
<?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="struts2" extends="struts-default">
<action name="login" class="com.test.action.LoginAction">
<result name="success">/result.jsp</result>
</action>
</package>
</struts>
六、在src下新建一个包com.test.action,并新建一个java类,代码如下
package com.test.action;
public class LoginAction {
private String username;
private String password;
public String getUsername() {
return username;
}
public void setUsername(String username) {
this.username = username;
}
public String getPassword() {
return password;
}
public void setPassword(String password) {
this.password = password;
}
public String execute () throws Exception{
return "success";
}
}
七、手动配置Struts2所需5个jar包 ,将struts2包中的lib中如下四个文件
拷贝到工程的如下图位置
八、Tomcat5/conf/server.xml 中配置工程 新增一行如下代码
<Context path="/struts2" docBase="D:/MyDemo-workplace/MyStruts2Demo1/WebRoot" reloadable="true"/>
九、运行tomcat
十、浏览器中输入http://localhost:8080/struts2/login.jsp,如下效果
十一、点击登陆后执行login.action,跳转到result.jsp