最近在部署一个J2EE工程时,报如下异常:
org.apache.jasper.JasperException: java.lang.ClassNotFoundException
详细情况如下:
(1)org.apache.jasper.JasperException: The absolute uri: http://java.sun.com/jsp/jstl/core cannot be resolved in either web.xml or the jar files deployed with this application
(2)九月 06, 2012 10:30:42 上午 org.apache.catalina.core.ApplicationDispatcher invoke
严重: Servlet.service() for servlet jsp threw exception
(3)九月 06, 2012 10:30:42 上午 org.apache.catalina.core.StandardWrapperValve invoke
严重: Servlet.service() for servlet [default] in context with path [/JetsenPublishNewsServer] threw exception [org.apache.jasper.JasperException: java.lang.ClassNotFoundException: org.apache.jsp.web.main_jsp] with root cause
项目用的是SSH框架,同样是在SVN上下载的,别人的没问题,在花了半个下午没解决后,后来想想,可能是以下几个原因
(1)配置文件出问题
(2)部分jar包没导进去
(3)tomcat版本问题
在排除了前两个问题之后,今天把tomcat的版本由7.0改成6.0问题居然解决了,可能是7.0的版本有些功能向下不兼容的缘故。
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