关于 servlet 问题

lavendergo 2005-04-09 02:11:56

遇到一个关于 servlet 的问题,一个留言簿程序放在 /gb 文件夹中,

我的 %Tomcat%/conf/server.xml 里有添加一个虚拟目录
<Context path="/jsp" docBase="F:/jsp" debug="0" reloadable="true" crossContext="true"/>

当我吧 /gb 放在 %Tomcat%/webapps 下时,可以正常使用,但是我放在 F:/jsp 下时报错如下,是不是不能处理 servlet 呢? 该怎么解决啊???? 先谢谢

org.apache.jasper.JasperException: Unable to compile class for JSP

An error occurred at line: 1 in the jsp file: /gb/index.jsp

Generated servlet error:
[javac] Compiling 1 source file

C:\Tomcat\work\Standalone\localhost\jsp\gb\index_jsp.java:43: package com.guestbook does not exist
com.guestbook.DBConnection DBConnection = null;
^

An error occurred at line: 1 in the jsp file: /gb/index.jsp

Generated servlet error:
C:\Tomcat\work\Standalone\localhost\jsp\gb\index_jsp.java:45: package com.guestbook does not exist
DBConnection = (com.guestbook.DBConnection) pageContext.getAttribute("DBConnection", PageContext.PAGE_SCOPE);
^

An error occurred at line: 1 in the jsp file: /gb/index.jsp

Generated servlet error:
C:\Tomcat\work\Standalone\localhost\jsp\gb\index_jsp.java:48: package com.guestbook does not exist
DBConnection = (com.guestbook.DBConnection) java.beans.Beans.instantiate(this.getClass().getClassLoader(), "com.guestbook.DBConnection");
^
3 errors

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