Apache Config Mime类型：xlsx文件在下载时被解释为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：由于某种原因，每当用户尝试使用MSIE从内部网打开xslx（excel 2007）文件时，文件下载对话框将其解释为zip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.

诚然，xslx文件真的是 zip文件，但是我们不想要这样的行为。只需在Excel中打开。

Admittedly, xslx files really are zip files, but we don't want that behavior. Just open in Excel, please.

问题：

Firefox，OTOH，正常打开文件。这可能是我的apache配置错误吗？或者这是客户端浏览器的问题吗？

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： http://msdn.microsoft.com/en-us/library/ms775147.aspx 。它基本上尝试通过查看其内容来确定文件的文件类型，不知何故像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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