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html5 - php在移动端上传图片的问题

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Release： 2016-06-06 20:24:38
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使用PHP上传图片，打印出来的图片类型是图片类型是 application/octet-stream,我在电脑上发现图片类型是image/png 请问怎么将application/octet-stream转换为image/png，或是让上传的时候直接提交为image/png

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使用PHP上传图片，打印出来的图片类型是图片类型是 application/octet-stream,我在电脑上发现图片类型是image/png 请问怎么将application/octet-stream转换为image/png，或是让上传的时候直接提交为image/png

=。=
楼主不需要纠结，也并不需要转换，直接存成png的扩展名称， 就可以了。
如果实在想知道文件类型，就用文件头判断吧

html5 - php在移动端上传图片的问题

html5 - php在移动端上传图片的问题

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