会编程的美工的专栏

所需包 配置web.xml <web-app version="2.5" xmlns="http://java.sun.com/xml/ns/javaee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee

项目结构如下 struts.xml配置 <!DOCTYPE struts PUBLIC "-//Apache Software Foundation//DTD Struts Configuration 2.0//EN" "http://struts.apache.org/dtds/struts-2.0.dtd">

struts.xml <!DOCTYPE struts PUBLIC "-//Apache Software Foundation//DTD Struts Configuration 2.0//EN" "http://struts.apache.org/dtds/struts-2.0.dtd">

User.java public class User { private String name; private int age; public String getName() { return name; } public void setName(String name) { this.name = name; } public int getAge() {

struts.xml文件中添加 web.xml文件中修改filter   org.apache.struts2.dispatcher.FilterDispatcher

import com.opensymphony.xwork2.ActionSupport; public class UserAction extends ActionSupport { private String name; public String add() { if(name == null || !name.equals("admin")){ this.addFi