myeclipse启动tomcat出现异常，怎么解决?

Question

出现异常如下:
严重: Parse error in application web.xml file at jndi:/localhost/day04/WEB-INF/web.xml
com.sun.org.apache.xerces.internal.impl.io.MalformedByteSequenceException: Invalid byte 2 of 2-byte UTF-8 sequence.
(LifecycleSupport.java:119)
at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1053)
at org.apache.catalina.core.StandardHost.start(StandardHost.java:785)
at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1045)
at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:445)
at org.apache.catalina.core.StandardService.start(StandardService.java:519)
at org.apache.catalina.core.StandardServer.start(StandardServer.java:710)
at org.apache.catalina.startup.Catalina.start(Catalina.java:581)
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:597)
at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:289)
at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:414)
2011-11-12 20:36:03 org.apache.catalina.startup.ContextConfig start
严重: Marking this application unavailable due to previous error(s)
2011-11-12 20:36:03 org.apache.catalina.core.StandardContext start
严重: Error getConfigured
2011-11-12 20:36:03 org.apache.catalina.core.StandardContext start
严重: Context [/day04] startup failed due to previous errors

Answer 1

Parse error in application web.xml file at jndi:/localhost/day04/WEB-INF/web.xml
这不就是你的day04工程里面的web.xml文件配置出错了吗……如果只需要启动就把这个工程删除或者看看是不是web.xml配置出错了

Answer 2

是工程web.xml文件配置错误，xml解析器报错。检查web.xml文件。

Answer 3

WEB-INF/web.xml
这个文档是什么编码的？?