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Ben.Sin
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TLD错误

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学习Display Tag,正当部署到tomcat的时候出现一下异常

 

According to TLD or attribute directive in tag file, attribute value does not accept any expressions

 

在网上查阅,发现原来是JSTL引用的版本太旧了,

 

按照指引,更改/inc/header.jsp的http://java.sun.com/jstl/core为

 

http://java.sun.com/jstl/core_rt就可以了。

 

<jsp:root version="1.2" xmlns:jsp="http://java.sun.com/JSP/Page" xmlns:c="urn:jsptld:http://java.sun.com/jstl/core ">

 

<jsp:root version="1.2" xmlns:jsp="http://java.sun.com/JSP/Page" xmlns:c="urn:jsptld:http://java.sun.com/jstl/core_rt ">

 

原文如下 http://www.codegravity.com/blog/according-to-tld-or-attribute-directive-in-tag-file

 

I wanted to use JSTL in my project, but whole day I was fighting with a message: According to TLD or attribute directive in tag file, attribute value does not accept any expressions. My code was this one: <%@ taglib prefix="c" uri="http://java.sun.com/jstl/core" %> Setting the value: ?Hello World!? and the problem still persisted. Then, on one forum I found a solution. It is the old version of JSTL and even if I copied the newest standard.jar and jstl.jar into WEB-INF/lib, it did not dissapear. The trick is here: <%@ taglib prefix="c" uri="http://java.sun.com/jstl/core_rt? %> .. now everything works correctly: Setting the value: ?Hello World!? Hello World! I know, it?s a stupid mistake, but this might help other people not to spend the whole day finding the solution.

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