在login页面加上以下代码:
<script type="text/javascript"> if(top != self) { if(top.location != self.location) { top.location = self.location; } } </script>
一个数据库方面的博客
http://www.cnblogs.com/xiachufeng/
<script type="text/javascript"> if(top != self) { if(top.location != self.location) { top.location = self.location; } } </script>