The absolute uri: http://www.keystudio.com/tags/premission cannot be resolved in either web.xml or t

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编译一个项目遇到的问题，错误如下，如果碰到类似的可以参考。

严重: Servlet.service() for servlet [spring] incontext with path [/PublicMonitor] threw exception [The absolute uri:http://www.keystudio.com/tags/premission cannot be resolved in either web.xmlor the jar files deployed with this application] with root cause

org.apache.jasper.JasperException: The absolute uri:http://www.keystudio.com/tags/premission cannot be resolved in either web.xmlor the jar files deployed with this application

atorg.apache.jasper.compiler.DefaultErrorHandler.jspError(DefaultErrorHandler.java:56)

atorg.apache.jasper.compiler.ErrorDispatcher.dispatch(ErrorDispatcher.java:445)

main.jsp文件里面有这一句

<%@ taglib prefix="pm" uri="http://www.keystudio.com/tags/premission"%>

就是这一句出现了问题。

在网上找了好多资料，试了好多方法都不行。最后找到这个

http://grokbase.com/p/struts/user/10ap26nbz3/this-absolute-uri-http-displaytag-sf-net-cannot-be-resolved-in-either-web-xml-or-the-jar-files-deployed-with-this-application

在web.xml文件里加上这几段代码就OK了。

<jsp-config>
<taglib>
<taglib-uri>http://www.keystudio.com/tags/premission</taglib-uri>
<taglib-location>/WEB-INF/tags/premission.tld</taglib-location>
</taglib>
</jsp-config>

这里premission.tld在WEB-INF的tags目录下。

注意：xml是不认识taglib标签的，必须加上<jsp-config></jsp-config>。

参考：http://guoyiqi.iteye.com/blog/85387

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