<%@ page contentType="text/html; charset=GBK" language="java" %> <%@ page isErrorPage="true" %> 错误页面

错误：

An error occured in the bean. Error Message is: <%= exception.getMessage() %>
Stack Trace is :

<% 
 java.io.CharArrayWriter cw = new java.io.CharArrayWriter(); 
 java.io.PrintWriter pw = new java.io.PrintWriter(cw,true); 
 exception.printStackTrace(pw); 
 out.println(cw.toString()); 
 %>