Error.jsp 这么出错了,帮我看看啊!!!!!!!!!!!!!!!!!!!!!!!
老是提示错误:::::
"error.jsp": Error #: 409 : constant expression required at line 12
"error.jsp": Error #: 409 : constant expression required at line 17
"error.jsp": Error #: 409 : constant expression required at line 22
"error.jsp": Error #: 409 : constant expression required at line 27
"error.jsp": Error #: 409 : constant expression required at line 32
"error.jsp": Error #: 409 : constant expression required at line 37
"error.jsp": Error #: 409 : constant expression required at line 42
"error.jsp": Error #: 409 : constant expression required at line 47
"error.jsp": Error #: 409 : constant expression required at line 52
"error.jsp": Error #: 409 : constant expression required at line 57
=============================================
<%@ page language="java" import="com.gbsource.homepage.admin.BeansConstants" %>
<%@ page contentType="text/html;charset=gb2312" %>
<%!BeansConstants CONST;%>
<%
int id;
String Err_Msg = null;
try{
id = Integer.parseInt(request.getParameter("id"));
}catch(Exception e){id = -1;}
switch(id)
{
case CONST.DB_ERR: //这里提示错误"error.jsp": Error #: 409 : constant expression required at line 12
{
Err_Msg = "数据库操作发生错误";
break;
}
case CONST.PASSWORD_ERR:
{
Err_Msg = "你输入的密码不正确";
break;
}
case CONST.PASSWORD_NULL_ERR:
{
Err_Msg = "请输入你的密码";
break;
}
case CONST.UNKNOWN_ERR:
{
Err_Msg = "发生不明错误";
break;
}
case CONST.USERID_ERR:
{
Err_Msg = "你输入的账号不存在";
break;
}
case CONST.USERID_NULL_ERR:
{
Err_Msg = "请输入你的账号";
break;
}
case CONST.RUN_OK:
{
Err_Msg = "运行成功";
break;
}
case CONST.LOGIN_NULL_ERR:
{
Err_Msg = "请先登录";
break;
}
case CONST.UNEQUAL_PASSWORD_ERR:
{
Err_Msg = "两次密码输入不一致";
break;
}
case CONST.USERID_EXIST_ERR:
{
Err_Msg = "本账号已经存在";
break;
}
default:
Err_Msg = "发生不明错误";
}
%>
<HTML>
<HEAD>
<TITLE><%=CONST.Title%></TITLE>
</HEAD>
<BODY>
<p><%=Err_Msg%></p>
<p>
<a href="javascript:history.back(1)">返回</a> <a href="loginout.jsp">退出系统</a>
</p>
</BODY>
</HTML>