BlogJava-Java-最新评论http://www.blogjava.net/keer2345/CommentsRSS.aspxJavazh-cnWed, 03 Feb 2010 15:14:55 GMTWed, 03 Feb 2010 15:14:55 GMTcnblogsre: 不抱怨，不解释，绝对是个人才http://www.blogjava.net/keer2345/archive/2010/01/07/250799.html#308511tandytandyThu, 07 Jan 2010 02:01:00 GMThttp://www.blogjava.net/keer2345/archive/2010/01/07/250799.html#308511

tandy 2010-01-07 10:01 发表评论
]]>re: 不抱怨，不解释，绝对是个人才http://www.blogjava.net/keer2345/archive/2009/08/03/250799.html#289680河北小勇河北小勇Mon, 03 Aug 2009 15:03:00 GMThttp://www.blogjava.net/keer2345/archive/2009/08/03/250799.html#289680

河北小勇 2009-08-03 23:03 发表评论
]]>re: 不抱怨，不解释，绝对是个人才[未登录]http://www.blogjava.net/keer2345/archive/2009/07/23/250799.html#288032JinJinThu, 23 Jul 2009 07:06:00 GMThttp://www.blogjava.net/keer2345/archive/2009/07/23/250799.html#288032

Jin 2009-07-23 15:06 发表评论
]]>re: Java连接MySQL数据库http://www.blogjava.net/keer2345/archive/2009/04/10/221380.html#264795weiyuweiyuFri, 10 Apr 2009 04:09:00 GMThttp://www.blogjava.net/keer2345/archive/2009/04/10/221380.html#264795
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.ceshi_jsp._jspService(ceshi_jsp.java:100)
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)

以上是我的数据库连接后的异常，帮我看看谢谢

weiyu 2009-04-10 12:09 发表评论
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