奇怪的问题
我的tomcat 刚启动运行webapp 没问题,可是过一会儿后就出现Java.sql.SQLException:[Microsoft][SQLServer 2000 Driver for JDBC]Connection reset by peer: socket write error
The server encountered an internal error () that prevented it from fulfilling this request.
exception
org.apache.jasper.JasperException
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:372)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:292)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:236)
javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
root cause
java.lang.NullPointerException
org.apache.jsp.index_jsp._jspService(index_jsp.java:90)
org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:94)
javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:324)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:292)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:236)
javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
这是什么原因啊,有人可以告诉我吗
问题点数:30、回复次数:3Top
1 楼kevinliuu()回复于 2006-07-03 15:50:07 得分 10
Connection释放没有Top
2 楼l1i2n3y4u5n6(糊涂僧)回复于 2006-07-03 17:11:51 得分 10
又是空指针,检查一下你的代码啊,对每次获取的变量都作一次是否为空的判断,Top
3 楼GlandJacky(被Bind中...)回复于 2006-07-03 17:19:58 得分 10
同意楼上的意见
原因可能是这两个方面的
Java.sql.SQLException~~~ SQL Server连接异常
java.lang.NullPointerException~~~~~ 控指针异常
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