Apache的配置Mime类型：XLSX文件正在跨preTED作为下载的zip文件，为什么？ [英] Apache Config Mime Types: xlsx files are being interpreted as zip files on download, why?
问题描述
背景：由于某些原因，当用户试图打开一个XSLX（Excel 2007中）使用MSIE，文件下载对话框间$ P $点为一个拉链从我们内网文件文件。
Background: For some reason, whenever a user tries to open an xslx (excel 2007) file from our intranet using MSIE, the file download dialog interprets it as a "zip" file.
不可否认，XSLX文件真正的是的zip文件，但我们不希望出现这种行为。就在Excel中打开，请。
Admittedly, xslx files really are zip files, but we don't want that behavior. Just open in Excel, please.
问：
火狐，OTOH，通常打开的文件。有没有可能是故障是我的Apache CONFIGS？或者这是一个客户端浏览器的唯一问题？
Firefox, OTOH, opens the files normally. Is it possible that the fault is my apache configs? or is this a client-browser-only issue?
推荐答案
原因是IE的奇怪的MIME嗅探行为：的 http://msdn.microsoft.com/en-us/library/ms775147.aspx 。基本上，它试图确定一个文件的文件类型通过查看其内容，不知何故，如Linux的文件工具。
The reason is IE's strange MIME sniffing behaviour: http://msdn.microsoft.com/en-us/library/ms775147.aspx. It basically tries to determine to the file type of a file by looking into its contents, somehow like Linux's file tool.
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