各们前辈 你们 知道 ：
message is is is:
Apache Tomcat/6.0.18 - Error report<!--H1 {font-family:Tahoma,Arial,sans-serif;color:white;background-color:#525D76;font-size:22px;} H2 {font-family:Tahoma,Arial,sans-serif;color:white;background-color:#525D76;font-size:16px;} H3 {font-family:Tahoma,Arial,sans-serif;color:white;background-color:#525D76;font-size:14px;} BODY {font-family:Tahoma,Arial,sans-serif;color:black;background-color:white;} B {font-family:Tahoma,Arial,sans-serif;color:white;background-color:#525D76;} P {font-family:Tahoma,Arial,sans-serif;background:white;color:black;font-size:12px;}A {color : black;}A.name {color : black;}HR {color : #525D76;}-->HTTP Status 404 - Servlet XiangQi is not available
type Status report
message Servlet XiangQi is not available
description The requested resource (Servlet XiangQi is not available) is not available.
Apache Tomcat/6.0.18
这个错误是怎么引起的吗？？
我在做window.setInterval()定时刷新 调用servlet 的时候 ，浏览器弹出 的错误！;
是不是出现阻塞啊！
