jsp学习笔记（26）
error.jsp代码如下：<%@ page language="java" contentType="text/html; charset=gb2312"pageEncoding="gb2312"%><!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"><html><head><meta http-equiv="Content-Type" content="text/html; charset=gb2312"><title>错误</title><script type="text/javascript"><!--function Ok(){return true;//返回true模态窗口关闭；返回false模态窗口不关闭；}</script></head><body><center><h1>用户未登入，请先登入！</h1></center></body></html>