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如何在c＃中获取上一页网址

[英]How to get previous page URL in c#

 原文  2011-08-05 09:58:58  0   2    c#/ asp.net

问题描述

How to get previous page URL from IE c#.. 如何从IE c＃获取以前的页面URL

Request.UrlReferrer" not working in IE

Please help... 请帮忙...

2 个解决方案

解决方案1
 6  2011-08-05 10:04:30

Try Request.ServerVariables["HTTP_REFERER"] 试试Request.ServerVariables["HTTP_REFERER"]

But Request.UrlReferrer gets his data there too, so if the value isn't set in that variable, there is no way to get it. 但是Request.UrlReferrer也在那里获取他的数据，所以如果没有在该变量中设置该值，则无法获取它。

And it should work fine in IE.. 它应该在IE中正常工作..

解决方案2
 0  2011-08-05 10:04:29

Browsers don't always send the referrer, so you can't rely on having access to that information. 浏览器并不总是发送引荐来源，因此您不能依赖访问该信息。

See the answer for Does http-equiv="refresh" keep referrer info and metadata? 请参阅http-equiv =“刷新”保留引用者信息和元数据的答案吗？

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