下面的jsp程序哪里错了啊?
<%@ page contentType="text/html;charset=gb2312" %>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<HTML>
<HEAD>
<TITLE>Divide by zero!</TITLE>
</HEAD>
<BODY>
<% int a = 2, b = 0, c;
try
{
if(0==b)
{
throw new Exception("被除数不能为0");
}
c = a/b;
}
catch
{
%>
<p><%=e.toString()%></p>
<%
}
%>
</BODY>
</HTML>