禁用缓存消防福克斯在ASP.NET和C＃ [英] Disable caching in Fire Fox in ASP.NET and C#

问题描述

我已经开发了处理信用卡支付，并在用户，他们收到付款确认页面后点击消防福克斯后退按钮，张贴重复支付的Web应用程序。

I have developed a web application that processes credit card payments and when a user hits the back button in Fire Fox after they received the payment confirmation page, it post a duplicate payment.

我已经把下面的code同时在付款表格和确认页面，它仍然帖子重复付款：

I have put the following code in both the payment form and confirmation page and it still posts duplicate payments:

Response.Cache.SetExpires(DateTime.UtcNow.AddYears(-1));
Response.Cache.SetValidUntilExpires(false);
Response.Cache.SetRevalidation(HttpCacheRevalidation.AllCaches);
Response.Cache.SetAllowResponseInBrowserHistory(false);
Response.Cache.SetCacheability(HttpCacheability.NoCache);
Response.Cache.SetNoStore();

我在做什么错了，我怎么能解决这个问题？

What I am doing wrong and how can I resolve it?

推荐答案

重新运行在评论好点。至于这个问题，试试这个code（<一个href=\"http://forums.asp.net/t/1013531.aspx/1?How%20to%20$p$pvent%20browser%20and%20proxy%20caching%20of%20web%20pages\"相对=nofollow>来源）：

rerun has a good point in the comments. With regards to this problem, try this code (source):

   Response.ClearHeaders();
   Response.AppendHeader("Cache-Control", "no-cache"); //HTTP 1.1
   Response.AppendHeader("Cache-Control", "private"); // HTTP 1.1
   Response.AppendHeader("Cache-Control", "no-store"); // HTTP 1.1
   Response.AppendHeader("Cache-Control", "must-revalidate"); // HTTP 1.1
   Response.AppendHeader("Cache-Control", "max-stale=0"); // HTTP 1.1 
   Response.AppendHeader("Cache-Control", "post-check=0"); // HTTP 1.1 
   Response.AppendHeader("Cache-Control", "pre-check=0"); // HTTP 1.1 
   Response.AppendHeader("Pragma", "no-cache"); // HTTP 1.1 
   Response.AppendHeader("Keep-Alive", "timeout=3, max=993"); // HTTP 1.1 
   Response.AppendHeader("Expires", "Mon, 26 Jul 1997 05:00:00 GMT"); // HTTP 1.1 

这会迫使所有浏览器以获得最新的版本，而不是页面的缓存版本。 （可能要修改过期的数据的职位是由 2006 ）。

这篇关于禁用缓存消防福克斯在ASP.NET和C＃的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！