ActionWildcard——通配符配置(1)-优快云博客

本文介绍了一个使用Struts2框架实现的学生管理系统的简单示例。通过定义`StudentAction`类并配置相应的`struts.xml`文件，实现了学生信息的添加与删除功能。示例中还展示了如何通过JSP页面进行操作。

package com.zchen.struts2.action;
import com.opensymphony.xwork2.ActionSupport;
public class StudentAction extends ActionSupport {
	public String add() {
		return SUCCESS;
	}
	public String delete() {
		return SUCCESS;
	}
	
}

struts.xml配置

<?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>
    <constant name="struts.devMode" value="true" />
    <package name="actions" extends="struts-default" namespace="/actions">
        <action name="Student*" class="com.bjsxt.struts2.action.StudentAction" method="{1}">
            <result>/Student{1}_success.jsp</result>
        </action>
    </package>
</struts>

index.jsp

<a href="<%=context %>/actions/Studentadd">添加学生</a>
<a href="<%=context %>/actions/Studentdelete">删除学生</a>

<?xml version="1.0" encoding="GB18030" ?>
<%@ page language="java" contentType="text/html; charset=GB18030"
    pageEncoding="GB18030"%>
    <%@taglib uri="/struts-tags" prefix="s" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=GB18030" />
<title>Insert title here</title>
</head>
<body>
	Student Add Success!
</body>
</html>

Student Delete Success!