异常According to TLD or attribute directive in tag file）的处理

来源：互联网发布：c语言中char的意思编辑：程序博客网时间：2024/06/05 16:01

异常 According to TLD or attribute directive in tag file

严重: Servlet.service() for servlet jsp threw exception
org.apache.jasper.JasperException: /WEB-INF/page/employee.jsp(24,3) According to TLD or attribute directive in tag file, attribute items does not accept any expressions

页面上的源码如下：

 1 <%@ page language="java" import="java.util.*" pageEncoding="UTF-8"%> 2  <%@ taglib uri="/struts-tags" prefix="s" %> 3  <%@ taglib uri="http://java.sun.com/jstl/core" prefix="c" %> 4  <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> 5 <html> 6   <head> 7      8     <title>employee</title> 9     10     <meta http-equiv="pragma" content="no-cache">11     <meta http-equiv="cache-control" content="no-cache">12     <meta http-equiv="expires" content="0">13 14   </head>15   16   <body>17    ONGL:18        <s:iterator value="#request.employees">19            <s:property value="username"/>,<s:property value="password"/>,<s:property value="gender"/>    20     </s:iterator>21     <br/>22     23    JSTL/EL:24    <c:forEach items="${employees}" var="employee">25        ${employee.username}, ${employee.password}, ${employee.gender}<br/>26    </c:forEach>27   </body>28 </html>

异常提示，在第24行的时候发生错误，说不接受任何表达式，后来在网上找到一个解决方案，说是版本不支持EL，所以把

<%@ taglib uri="http://java.sun.com/jstl/core" prefix="c" %>

改为：

<%@ taglib uri="http://java.sun.com/jstl/core_rt" prefix="c"%>

排除！

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