php 图像/pjpeg 和图像/jpeg
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image/pjpeg and image/jpeg
提问by dynamic
Do you know if I can send to browser the MIME type image/jpegeven if the image I am outputting is image/Pjpeg? Or are they different format?
你知道我是否可以将 MIME 类型发送到浏览器，image/jpeg即使我输出的图像是image/Pjpeg？或者它们是不同的格式？
采纳答案by naivists
I believe most browsers wouldn't mind, except Internet Explorer which treats pjpeg files differently.
我相信大多数浏览器不会介意，除了 Internet Explorer 以不同的方式处理 pjpeg 文件。
According to this conversation, you should accept both image/pjpeg and image/jpeg from your clients as upload mime types, but force the image/jpeg when serving downloads.
根据此对话，您应该接受来自客户端的 image/pjpeg 和 image/jpeg 作为上传 MIME 类型，但在提供下载服务时强制使用 image/jpeg。
