1. 在Myeclipse下建立新的web工程,将Struts2必需的包导入lib下
2. 修改web.xml增加Struts2的拦截器
<?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">
<!-- 增加Struts2的拦截器 -->
<filter>
<filter-name>sturts2</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>
<welcome-file-list>
<welcome-file>index.jsp</welcome-file>
</welcome-file-list>
</web-app>
3. 增加login.jsp页面
<body>
<form action="login!login.do" method="post">
username:<input type="text" name="name"/><br>
password:<input type="text" name="pass"/><br>
<input type="submit" value="submit"/>
</body>
4. 增加success.jsp页面
<body>
<h1>welcome to my page...</h1><br />
</body>
5. 在src下直接创建struts.xml
<?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="main" extends="struts-default">
<action name="login" class="action.LoginAction">
<result name="success">WEB-INF/jsp/success.jsp</result>
<result name="input">WEB-INF/jsp/login.jsp</result>
</action>
</package>
</struts>
6. 在src 下加载 struts.properties文件
此文件是struts 各种的默认配置,可在其他项目中拷贝过来
7.在src下创建文件目录action
在action目录下创建LoginAction.java
package action;
import com.opensymphony.xwork2.ActionSupport;
public class LoginAction extends ActionSupport {
private String name;
private String pass;
public String login(){
String re = "input";
if(name.equals("gong")&&pass.equals("123")){
re = "success";
}
return re;
}
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public String getPass() {
return pass;
}
public void setPass(String pass) {
this.pass = pass;
}
}
至此一个简单的struts2就搭建好了。