http://stackoverflow.com/questions/9801106/how-can-i-get-mime-type-in-ios-which-is-not-based-on-extension http://blog.ablepear.com/2010/08/how-to-get-file-extension-for-mime-type.html
#导入mimetypes库 importmimetypes #查询文件MIME类型 mimetype,_=mimetypes.guess_type('example.jpg') print(mimetype)#输出:image/jpeg 文件扩展名查询 如果你有一个 MIME 类型,想知道它通常对应的文件扩展名是什么,使用guess_extension方法: #获取MIME类型对应的常见文件扩展名 extension=mimetypes.guess_extensio...
you’ve likely come across the situation of having to provide a MIME type based off of a file extension. IIS does this automatically when it serves files, but it seems like in ASP.NET there isn’t a good way to provide this functionality. Searches on the web might point you to building...
You must compile PHP with the configure switch --with-mime-magic to get support for mime-type functions.The extension needsa copy of the simplified magic file that is distributed with the Apache httpd.所以php 在apache mod 模式下的 $_FILE['img']['type'] 字段数据依赖于Apache 发布的相应版本...
MIME/MediaType guessing by file extension. Uses a static map of known file extension -> MIME type mappings. Returning Contributors: New Requirements for Submissions Below Required Rust Version: 1.33 Documentation Versioning Due to a mistaken premature release,mime_guesscurrently publicly depends on a ...
在文件上传时,如果想通过mimetype来控制上传的文件类型,可以直接使用“.后缀名”的方式来实现,不必来找文件格式对应的mimetype。 Tomcat/conf/web.xml中有 用于设置响应类型 展示 < mime-mapping > < extension >123 < mime-type >application/vnd.lotus-1-2-3 ...
的android.webkit.MimeTypeMap.getFileExtensionFromUrl(java.lang.String)Java 檔。 此頁面的部分是根據 Android 開放原始碼專案所建立和共用的工作進行修改,並根據 Creative Commons 2.5 屬性授權中所述的詞彙使用。 適用於 產品版本 .NET for Android.NET for Android API 33, .NET for Android API 34...
A fast Golang library for media type and file extension detection, based on magic numbers - gabriel-vasile/mimetype
File extensionFile typeMIME type .docx Microsoft Office Word 2007 document application/vnd.openxmlformats-officedocument.wordprocessingml.document .docm Office Word 2007 macro-enabled document application/vnd.ms-word.document.macroEnabled.12 .dotx ...
<extension>123</extension> <mime-type>application/vnd.lotus-1-2-3</mime-type> <extension>3dml</extension> <mime-type>text/vnd.in3d.3dml</mime-type> <extension>3ds</extension> <mime-type>image/x-3ds</mime-type> <extension>3g2</extension> ...