HTTP Status 404 - /servlet/HelloWorldExample问题

[lovecff]

我在tomcat4.1.29下的webapps\ROOT\WEB-INF下建立classes文件架把webapps\examples\WEB-INF\classes\下的HelloWorldExample文件复制到过来
启动tomcat4.1.29地址为http://localhost:8080/servlet/HelloWorldExample
结果显示HTTP Status 404 - /servlet/HelloWorldExample

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type Status report

message /servlet/HelloWorldExample

description The requested resource (/servlet/HelloWorldExample) is not available.


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Apache Tomcat/4.1.29

为什么急切想知道