php - 下载文件的 MIME 类型

Question

我正在尝试创建可下载的视频文件。在我的站点中有一个文件列表。所有视频均为 .flv 格式 (flash)。所有视频的文件都有确切的链接。但是在所有浏览器中，单击内容后都会加载到浏览器的窗口中。我不需要在这。据我所知，我应该创建包含下载文件 mime 类型的重定向页面。我到底应该怎么做？语言:php

Answer 1

推荐的 MIME 类型是 application/octet-stream :

The "octet-stream" subtype is used to indicate that a body contains arbitrary binary data. […]

The recommended action for an implementation that receives an "application/octet-stream" entity is to simply offer to put the data in a file, with any Content-Transfer-Encoding undone, or perhaps to use it as input to a user-specified process.