JSP问题(看不懂错在哪里,高手指点下)

来源：百度知道 编辑：UC知道 时间：2024/05/28 12:59:07
貌似很多错误!!!!!!

严重: Exception starting filter sessionfilter
java.lang.ClassNotFoundException: com.ispe.servelt.filter.SessionFilter

严重: Error filterStart
2009-5-21 8:24:05 org.apache.catalina.core.StandardContext start

严重: Context [/MyPratice] startup failed due to previous errors
2009-5-21 8:24:07 org.apache.tomcat.util.digester.Digester endElement

严重: End event threw exception
java.lang.reflect.InvocationTargetException

严重: Parse error in application web.xml file at jndi:/localhost/ServletAdvance5-9/WEB-INF/web.xml
java.lang.IllegalArgumentException: Servlet mapping specifies an unknown servlet name ShowAttribute

严重: Occurred at line 51 column 21
2009-5-21 8:24:07 org.apache.catalina.startup.ContextConfig start
严重: Marking this application unavailable due to previous error(s)
2009-5-21 8:24:07 org.apache.catalina.core.StandardContext start
严重: Error getConfigured
2009-5-21

也不太懂
这是部署时的错误么？

严重: Exception starting filter sessionfilter
java.lang.ClassNotFoundException: com.ispe.servelt.filter.SessionFilter

找不到过滤器，你看看Web.xml里是不是有这个过滤器而没有这个类

JVM_Bind
电脑重启下试试

严重: Occurred at line 51 column 21

注意这句话。

点错误，会有相关提示到具体的代码行。。