Go语言视频零基础入门到精通

yy1020

Java學習者论壇
我De网站是tomcat+mysql,用了快两年了一直正常,最近更新了一下windows2000的补丁,好像也没动别的東西,不知道为什么隔2小时左右网页就不提供服务了,tomcat服务这时候仍然是启动着的,必须得去服wu器上重启tomcat5的服務才行,过會儿又完蛋了,看了看日志,stdout.log中有這么一段
嚴重:
End event threw exception
java.lang.reflect.InvocationTargetException
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:324)

localhost_log當中是這样:
2008-12-22 12:54:35 StandardWrapperValve[jsp]: Servlet.service() for servlet jsp threw exception
java.lang.NullPointerException
at org.apache.jsp.web.stat_jsp._jspService(stat_jsp.java:62)
at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:94)
at javax.servlet.http.HttpSe
看不chushen么问题来,哪位大侠行行好,幫分xi下是什么原因,谢谢

an@tomcat 于 2008-12-22 下午1:21 修改过


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