According to TLD or attribute directive

来源:互联网 发布:封窗户 知乎 编辑:程序博客网 时间:2024/06/05 08:30

        今天在学习SSH的时候,出现了一个问题,找了很久才找出问题所在,在这里分享分享给大家!

org.apache.jasper.JasperException: /index.jsp(27,5) According to TLD or attribute directive in tag file, attribute items does not accept any expressionsorg.apache.jasper.compiler.DefaultErrorHandler.jspError(DefaultErrorHandler.java:40)org.apache.jasper.compiler.ErrorDispatcher.dispatch(ErrorDispatcher.java:407)org.apache.jasper.compiler.ErrorDispatcher.jspError(ErrorDispatcher.java:148)org.apache.jasper.compiler.Validator$ValidateVisitor.checkXmlAttributes(Validator.java:1210)org.apache.jasper.compiler.Validator$ValidateVisitor.visit(Validator.java:847)org.apache.jasper.compiler.Node$CustomTag.accept(Node.java:1530)org.apache.jasper.compiler.Node$Nodes.visit(Node.java:2361)org.apache.jasper.compiler.Node$Visitor.visitBody(Node.java:2411)org.apache.jasper.compiler.Node$Visitor.visit(Node.java:2417)org.apache.jasper.compiler.Node$Root.accept(Node.java:495)org.apache.jasper.compiler.Node$Nodes.visit(Node.java:2361)org.apache.jasper.compiler.Validator.validateExDirectives(Validator.java:1782)org.apache.jasper.compiler.Compiler.generateJava(Compiler.java:198)org.apache.jasper.compiler.Compiler.compile(Compiler.java:354)org.apache.jasper.compiler.Compiler.compile(Compiler.java:334)org.apache.jasper.compiler.Compiler.compile(Compiler.java:321)org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:592)org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:328)org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:313)org.apache.jasper.servlet.JspServlet.service(JspServlet.java:260)javax.servlet.http.HttpServlet.service(HttpServlet.java:723)org.apache.struts.action.RequestProcessor.doForward(RequestProcessor.java:1085)org.apache.struts.action.RequestProcessor.processForwardConfig(RequestProcessor.java:398)org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:241)org.apache.struts.action.ActionServlet.process(ActionServlet.java:1196)org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:414)javax.servlet.http.HttpServlet.service(HttpServlet.java:617)javax.servlet.http.HttpServlet.service(HttpServlet.java:723)
很明显,上面的错误出现在我的jsp页面的第27行,下面给出我jsp也难代码

 25 <body> 26   <table border="1"> 27   <c:forEach var="u" items="${list}"> 28   <tr> 29   <td>${u.id }</td> 30   <td>${u.name }</td> 31   <td>${u.pwd }</td> 32   </tr> 33   </c:forEach> 34   </table> 34 </body>
看看,我27行的代码其实很简单,我用了个c标签,然后用了EL表达式;可问题就出在EL表达式这里,查了很多资料都是说版本不兼容的问题;

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

换成了<%@ taglib uri="http://java.sun.com/jstl/core_rt" prefix="c"%>,然后问题就解决了!

        如果你的也出现了这样的异常,那么可能是版本问题,只需要修改一下就OK了;如果文章解决你的问题,请留言告诉作者!如果你有更好的解决方式,也请留言告诉作者,我们相互交流交流!谢谢!


1 0
原创粉丝点击