asp.net-mvc – 如何从asp.net mvc响应中删除s-maxage头文件

Cache-Control: private,s-maxage=0

我需要删除s-maxage = 0部分.原因是IE6似乎处理内容处置：如果此标头存在,则附件标头错误.

我观察到的最终结果是,如果用户选择打开下载的文件而不是保存它,则实际上并未保存.工作的非mvc版本和非工作的mvc版本之间的区别就是这个标题.

工作回复：

HTTP/1.1 200 OK
Server: ASP.NET Development Server/9.0.0.0
Date: Thu,10 Feb 2011 19:35:47 GMT
X-AspNet-Version: 2.0.50727
Content-Disposition: attachment; filename=results.txt
Cache-Control: private
Content-Type: text/plain; charset=iso-8859-1
Content-Length: 210
Connection: Close

<<DATA>>

非工作回复：

HTTP/1.1 200 OK
Server: ASP.NET Development Server/9.0.0.0
Date: Thu,10 Feb 2011 20:24:04 GMT
X-AspNet-Version: 2.0.50727
X-AspNetMvc-Version: 1.0
Content-Disposition: attachment; filename=results.txt
Cache-Control: private,s-maxage=0
Content-Type: text/plain
Content-Length: 90
Connection: Close

<<DATA>>