<%@ page language="java" import="java.util.*" contentType="text/html; charset=utf-8"%><%String path = request.getContextPath();String basePath = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/";%><!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"><html>? <head>? ? <base href="<%=basePath%>">? ??? ? <title>My JSP 'index.jsp' starting page</title> <meta http-equiv="pragma" content="no-cache"> <meta http-equiv="cache-control" content="no-cache"> <meta http-equiv="expires" content="0"> ? ? <meta http-equiv="keywords" content="keyword1,keyword2,keyword3"> <meta http-equiv="description" content="This is my page"> <!-- <link rel="stylesheet" type="text/css" href="styles.css"> -->? </head>??? <body>?<java:useBean id="User" class="Student.Stu" ?scope="page"/>? ?<h1>使用useBean動作創建Javabean的實例</h1>? ?<br>? ?學生姓名：<%=User.getName() %><br>? ?學生年齡：<%=User.getAge() %><br>? ?學生專業：<%=User.getProject() %><br>? ?? </body></html>
<java:useBean>那個地方出現Unknown tag (java:useBean)，而且后面的學生姓名，年齡等代碼報錯，求大神解決
qq_柒分醉_03927370
2016-09-22 09:43:10
