这是一份 MIME 类型列表,以及各个类型的文档类别,按照它们的常见扩展名排序。
两种主要的 MIME 类型在默认类型中扮演了重要的角色:
text/plain
表示文本文件的默认值。一个文本文件应当是人类可读的,并且不包含二进制数据。application/octet-stream
表示所有其他情况的默认值。一种未知的文件类型应当使用此类型。浏览器在处理这些文件时会特别小心,试图防止、避免用户的危险行为。
IANA 是 MIME 媒体类型的官方注册机构,并维护了 list of all the official MIME types。下面的表格列出了 Web 上的一些重要 MIME 类型:
扩展名 | 文档类型 | MIME 类型 |
---|---|---|
.aac
|
AAC audio | audio/aac
|
.abw
|
AbiWord document | application/x-abiword
|
.arc
|
Archive document (multiple files embedded) | application/x-freearc
|
.avi
|
AVI: Audio Video Interleave | video/x-msvideo
|
.azw
|
Amazon Kindle eBook format | application/vnd.amazon.ebook
|
.bin
|
Any kind of binary data | application/octet-stream
|
.bmp
|
Windows OS/2 Bitmap Graphics | image/bmp
|
.bz
|
BZip archive | application/x-bzip
|
.bz2
|
BZip2 archive | application/x-bzip2
|
.csh
|
C-Shell script | application/x-csh
|
.css
|
Cascading Style Sheets (CSS) | text/css
|
.csv
|
Comma-separated values (CSV) | text/csv
|
.doc
|
Microsoft Word | application/msword
|
.docx
|
Microsoft Word (OpenXML) | application/vnd.openxmlformats-officedocument.wordprocessingml.document
|
.eot
|
MS Embedded OpenType fonts | application/vnd.ms-fontobject
|
.epub
|
Electronic publication (EPUB) | application/epub+zip
|
.gif
|
Graphics Interchange Format (GIF) | image/gif
|
.htm .html
|
HyperText Markup Language (HTML) | text/html
|
.ico
|
Icon format | image/vnd.microsoft.icon
|
.ics
|
iCalendar format | text/calendar
|
.jar
|
Java Archive (JAR) | application/java-archive
|
.jpeg .jpg
|
JPEG images | image/jpeg
|
.js
|
JavaScript | text/javascript
|
.json
|
JSON format | application/json
|
.jsonld
|
JSON-LD format | application/ld+json
|
.mid .midi
|
Musical Instrument Digital Interface (MIDI) | audio/midi audio/x-midi
|
.mjs
|
JavaScript module | text/javascript
|
.mp3
|
MP3 audio | audio/mpeg
|
.mpeg
|
MPEG Video | video/mpeg
|
.mpkg
|
Apple Installer Package | application/vnd.apple.installer+xml
|
.odp
|
OpenDocument presentation document | application/vnd.oasis.opendocument.presentation
|
.ods
|
OpenDocument spreadsheet document | application/vnd.oasis.opendocument.spreadsheet
|
.odt
|
OpenDocument text document | application/vnd.oasis.opendocument.text
|
.oga
|
OGG audio | audio/ogg
|
.ogv
|
OGG video | video/ogg
|
.ogx
|
OGG | application/ogg
|
.otf
|
OpenType font | font/otf
|
.png
|
Portable Network Graphics | image/png
|
.pdf
|
Adobe Portable Document Format (PDF) | application/pdf
|
.ppt
|
Microsoft PowerPoint | application/vnd.ms-powerpoint
|
.pptx
|
Microsoft PowerPoint (OpenXML) | application/vnd.openxmlformats-officedocument.presentationml.presentation
|
.rar
|
RAR archive | application/x-rar-compressed
|
.rtf
|
Rich Text Format (RTF) | application/rtf
|
.sh
|
Bourne shell script | application/x-sh
|
.svg
|
Scalable Vector Graphics (SVG) | image/svg+xml
|
.swf
|
Small web format (SWF) or Adobe Flash document | application/x-shockwave-flash
|
.tar
|
Tape Archive (TAR) | application/x-tar
|
.tif .tiff
|
Tagged Image File Format (TIFF) | image/tiff
|
.ttf
|
TrueType Font | font/ttf
|
.txt
|
Text, (generally ASCII or ISO 8859-n) | text/plain
|
.vsd
|
Microsoft Visio | application/vnd.visio
|
.wav
|
Waveform Audio Format | audio/wav
|
.weba
|
WEBM audio | audio/webm
|
.webm
|
WEBM video | video/webm
|
.webp
|
WEBP image | image/webp
|
.woff
|
Web Open Font Format (WOFF) | font/woff
|
.woff2
|
Web Open Font Format (WOFF) | font/woff2
|
.xhtml
|
XHTML | application/xhtml+xml
|
.xls
|
Microsoft Excel | application/vnd.ms-excel
|
.xlsx
|
Microsoft Excel (OpenXML) | application/vnd.openxmlformats-officedocument.spreadsheetml.sheet
|
.xml
|
XML
|
application/xml 代码对普通用户来说不可读 (RFC 3023,
section 3) text/xml 代码对普通用户来说可读 (RFC 3023,
section 3) |
.xul
|
XUL | application/vnd.mozilla.xul+xml
|
.zip
|
ZIP archive | application/zip
|
.3gp
|
3GPP audio/video container | video/3gpp audio/3gpp (若不含视频) |
.3g2
|
3GPP2 audio/video container | video/3gpp2 audio/3gpp2 (若不含视频) |
.7z
|
7-zip archive | application/x-7z-compressed
|