我在html中调用servlet为什么提示找不到servlet类
html文件的内容:
<html>
<head><title>JdcSurvey</title></head>
<body>
<form action=file://servlet/survey.class method=POST>
<input type=hidden name=survey value=Survey01Results>
<BR><BR>How Many Employees in your Company?<BR>
<BR>1-100<input type=radio name=employee value=1-100>
<BR>100-200<input type=radio name=employee value=100-200>
<BR>200-300<input type=radio name=employee value=200-300>
<BR>300-400<input type=radio name=employee value=300-400>
<BR>500-more<input type=radio name=employee value=500-more>
<BR><BR>General Comments?<BR>
<BR><input type=text name=comment>
<BR><BR>What IDEs do you use?<BR>
<BR>JavaWorkShop<input type=checkbox name=ide value=JavaWorkShop>
<BR>J++<input type=checkbox name=ide value=J++>
<BR>Cafe'<input type=checkbox name=ide value=Cafe'>
<BR><BR><input type=submit><input type=reset>
</form>
</body>
</html>
那我的survey.class 文件应该如何放置呢?最好给出tomcat下存放路径关系?