MIME类型简介

MIME，多功能Internet 邮件扩充服务，是Multipurpose Internet Email Extension的简写，它最初只被用于电子邮件系统，目的是为了在发送电子邮件时附加多媒体数据，让邮件客户程序能根据其类型进行处理。 后来MIME被应用于HTTP协议中，使得HTTP传输的不仅是普通的HTML文本，而且可以说多媒体数据类型。

MIME类型是用来指定采用某种扩展名的文件用哪一种应用程序来打开。当该扩展名文件被访问的时候，浏览器会自动使用指定应用程序来打开。例如，.xls扩展名的文件用excel来打开。多用于指定一些客户端自定义的文件名，以及一些媒体文件打开方式。

MIME类型大全：

application/vnd.lotus-1-2-3

3gp　video/3gpp

aab　application/x-authoware-bin

aam　application/x-authoware-map

aas　application/x-authoware-seg

ai　application/postscript

aif　audio/x-aiff

aifc　audio/x-aiff

aiff　audio/x-aiff

als　audio/X-Alpha5

amc　application/x-mpeg

ani　application/octet-stream

asc　text/plain

asd　application/astound

asf　video/x-ms-asf

asn　application/astound

asp　application/x-asap

asx　video/x-ms-asf

au　audio/basic

avb　application/octet-stream

avi　video/x-msvideo

awb　audio/amr-wb

bcpio　application/x-bcpio

bin　application/octet-stream

bld　application/bld

bld2　application/bld2

bmp　application/x-MS-bmp

bpk　application/octet-stream

bz2　application/x-bzip2

cal　image/x-cals

ccn　application/x-cnc

cco　application/x-cocoa

cdf　application/x-netcdf

cgi　magnus-internal/cgi

chat　application/x-chat

class　application/octet-stream

clp　application/x-msclip

cmx　application/x-cmx

co　application/x-cult3d-object

cod　image/cis-cod

cpio　application/x-cpio

cpt　application/mac-compactpro

crd　application/x-mscardfile

csh　application/x-csh

csm　chemical/x-csml

csml　chemical/x-csml

css　text/css

cur　application/octet-stream

dcm　x-lml/x-evm

dcr　application/x-director

dcx　image/x-dcx

dhtml　text/html

dir　application/x-director

dll　application/octet-stream

dmg　application/octet-stream

dms　application/octet-stream

doc　application/msword

dot　application/x-dot

dvi　application/x-dvi

dwf　drawing/x-dwf

dwg　application/x-AutoCAD

dxf　application/x-autocad

dxr　application/x-director

ebk　application/x-expandedbook

emb　chemical/x-embl-dl-nucleotide

embl　chemical/x-embl-dl-nucleotide

eps　application/postscript

eri　image/x-eri

es　audio/echospeech

esl　audio/echospeech

etc　application/x-earthtime

etx　text/x-setext

evm　x-lml/x-evm

evy　application/x-envoy

exe　application/octet-stream

fh4　image/x-freehand

fh5　image/x-freehand

fhc　image/x-freehand

fif　image/fif

fm　application/x-maker

fpx　image/x-fpx

fvi　video/isivideo

gau　chemical/x-gaussian-input

gca　application/x-gca-compressed

gdb　x-lml/x-gdb

gif　image/gif

gps　application/x-gps

gtar　application/x-gtar

gz　application/x-gzip

hdf　application/x-hdf

hdm　text/x-hdml

hdml　text/x-hdml

hlp　application/winhlp

hqx　application/mac-binhex40

htm　text/html

html　text/html

hts　text/html

ice　x-conference/x-cooltalk

ico　application/octet-stream

ief　image/ief

ifm　image/gif

ifs　image/ifs

imy　audio/melody

ins　application/x-NET-Install

ips　application/x-ipscript

ipx　application/x-ipix

it　audio/x-mod

itz　audio/x-mod

ivr　i-world/i-vrml

j2k　image/j2k

jad　text/vnd.sun.j2me.app-descriptor

jam　application/x-jam

jar　application/java-archive

jnlp　application/x-java-jnlp-file

jpe　image/jpeg

jpeg　image/jpeg

jpg　image/jpeg

jpz　image/jpeg

js　application/x-javascript

jwc　application/jwc

kjx　application/x-kjx

lak　x-lml/x-lak

latex　application/x-latex

lcc　application/fastman

lcl　application/x-digitalloca

lcr　application/x-digitalloca

lgh　application/lgh

lha　application/octet-stream

lml　x-lml/x-lml

lmlpack　x-lml/x-lmlpack

lsf　video/x-ms-asf

lsx　video/x-ms-asf

lzh　application/x-lzh

m13　application/x-msmediaview

m14　application/x-msmediaview

m15　audio/x-mod

m3u　audio/x-mpegurl

m3url　audio/x-mpegurl

ma1　audio/ma1

ma2　audio/ma2

ma3　audio/ma3

ma5　audio/ma5

man　application/x-troff-man

map　magnus-internal/imagemap

mbd　application/mbedlet

mct　application/x-mascot

mdb　application/x-msaccess

mdz　audio/x-mod

me　application/x-troff-me

mel　text/x-vmel

mi　application/x-mif

mid　audio/midi

midi　audio/midi

mif　application/x-mif

mil　image/x-cals

mio　audio/x-mio

mmf　application/x-skt-lbs

mng　video/x-mng

mny　application/x-msmoney

moc　application/x-mocha

mocha　application/x-mocha

mod　audio/x-mod

mof　application/x-yumekara

mol　chemical/x-mdl-molfile

mop　chemical/x-mopac-input

mov　video/quicktime

movie　video/x-sgi-movie

mp2　audio/x-mpeg

mp3　audio/x-mpeg

mp4　video/mp4

mpc　application/vnd.mpohun.certificate

mpe　video/mpeg

mpeg　video/mpeg

mpg　video/mpeg

mpg4　video/mp4

mpga　audio/mpeg

mpn　application/vnd.mophun.application

mpp　application/vnd.ms-project

mps　application/x-mapserver

mrl　text/x-mrml

mrm　application/x-mrm

ms　application/x-troff-ms

mts　application/metastream

mtx　application/metastream

mtz　application/metastream

mzv　application/metastream

nar　application/zip

nbmp　image/nbmp

nc　application/x-netcdf

ndb　x-lml/x-ndb

ndwn　application/ndwn

nif　application/x-nif

nmz　application/x-scream

nokia-op-logo　image/vnd.nok-oplogo-color

npx　application/x-netfpx

nsnd　audio/nsnd

nva　application/x-neva1

oda　application/oda

oom　application/x-AtlasMate-Plugin

pac　audio/x-pac

pae　audio/x-epac

pan　application/x-pan

pbm　image/x-portable-bitmap

pcx　image/x-pcx

pda　image/x-pda

pdb　chemical/x-pdb

pdf　application/pdf

pfr　application/font-tdpfr

pgm　image/x-portable-graymap

pict　image/x-pict

pm　application/x-perl

pmd　application/x-pmd

png　image/png

pnm　image/x-portable-anymap

pnz　image/png

pot　application/vnd.ms-powerpoint

ppm　image/x-portable-pixmap

pps　application/vnd.ms-powerpoint

ppt　application/vnd.ms-powerpoint

pqf　application/x-cprplayer

pqi　application/cprplayer

prc　application/x-prc

proxy　application/x-ns-proxy-autoconfig

ps　application/postscript

ptlk　application/listenup

pub　application/x-mspublisher

pvx　video/x-pv-pvx

qcp　audio/vnd.qcelp

qt　video/quicktime

qti　image/x-quicktime

qtif　image/x-quicktime

r3t　text/vnd.rn-realtext3d

ra　audio/x-pn-realaudio

ram　audio/x-pn-realaudio

rar　application/x-rar-compressed

ras　image/x-cmu-raster

rdf　application/rdf+xml

rf　image/vnd.rn-realflash

rgb　image/x-rgb

rlf　application/x-richlink

rm　audio/x-pn-realaudio

rmf　audio/x-rmf

rmm　audio/x-pn-realaudio

rmvb　audio/x-pn-realaudio

rnx　application/vnd.rn-realplayer

roff　application/x-troff

rp　image/vnd.rn-realpix

rpm　audio/x-pn-realaudio-plugin

rt　text/vnd.rn-realtext

rte　x-lml/x-gps

rtf　application/rtf

rtg　application/metastream

rtx　text/richtext

rv　video/vnd.rn-realvideo

rwc　application/x-rogerwilco

s3m　audio/x-mod

s3z　audio/x-mod

sca　application/x-supercard

scd　application/x-msschedule

sdf　application/e-score

sea　application/x-stuffit

sgm　text/x-sgml

sgml　text/x-sgml

sh　application/x-sh

shar　application/x-shar

shtml　magnus-internal/parsed-html

shw　application/presentations

si6　image/si6

si7　image/vnd.stiwap.sis

si9　image/vnd.lgtwap.sis

sis　application/vnd.symbian.install

sit　application/x-stuffit

skd　application/x-Koan

skm　application/x-Koan

skp　application/x-Koan

skt　application/x-Koan

slc　application/x-salsa

smd　audio/x-smd

smi　application/smil

smil　application/smil

smp　application/studiom

smz　audio/x-smd

snd　audio/basic

spc　text/x-speech

spl　application/futuresplash

spr　application/x-sprite

sprite　application/x-sprite

spt　application/x-spt

src　application/x-wais-source

stk　application/hyperstudio

stm　audio/x-mod

sv4cpio　application/x-sv4cpio

sv4crc　application/x-sv4crc

svf　image/vnd

svg　image/svg-xml

svh　image/svh

svr　x-world/x-svr

swf　application/x-shockwave-Flash

swfl　application/x-shockwave-flash

t　application/x-troff

tad　application/octet-stream

talk　text/x-speech

tar　application/x-tar

taz　application/x-tar

tbp　application/x-timbuktu

tbt　application/x-timbuktu

tcl　application/x-tcl

tex　application/x-tex

texi　application/x-texinfo

texinfo　application/x-texinfo

tgz　application/x-tar

thm　application/vnd.eri.thm

tif　image/tiff

tiff　image/tiff

tki　application/x-tkined

tkined　application/x-tkined

toc　application/toc

toy　image/toy

tr　application/x-troff

trk　x-lml/x-gps

trm　application/x-msterminal

tsi　audio/tsplayer

tsp　application/dsptype

tsv　text/tab-separated-values

tsv　text/tab-separated-values

ttf　application/octet-stream

ttz　application/t-time

txt　text/plain

ult　audio/x-mod

ustar　application/x-ustar

uu　application/x-uuencode

uue　application/x-uuencode

vcd　application/x-cdlink

vcf　text/x-vcard

vdo　video/vdo

vib　audio/vib

viv　video/vivo

vivo　video/vivo

vmd　application/vocaltec-media-desc

vmf　application/vocaltec-media-file

vmi　application/x-dreamcast-vms-info

vms　application/x-dreamcast-vms

vox　audio/voxware

vqe　audio/x-twinvq-plugin

vqf　audio/x-twinvq

vql　audio/x-twinvq

vre　x-world/x-vream

vrml　x-world/x-vrml

vrt　x-world/x-vrt

vrw　x-world/x-vream

vts　workbook/formulaone

wav　audio/x-wav

wax　audio/x-ms-wax

wbmp　image/vnd.wap.wbmp

web　application/vnd.xara

wi　image/wavelet

wis　application/x-InstallShield

wm　video/x-ms-wm

wma　audio/x-ms-wma

wmd　application/x-ms-wmd

wmf　application/x-msmetafile

wml　text/vnd.wap.wml

wmlc　application/vnd.wap.wmlc

wmls　text/vnd.wap.wmlscript

wmlsc　application/vnd.wap.wmlscriptc

wmlscript　text/vnd.wap.wmlscript

wmv　audio/x-ms-wmv

wmx　video/x-ms-wmx

wmz　application/x-ms-wmz

wpng　image/x-up-wpng

wpt　x-lml/x-gps

wri　application/x-mswrite

wrl　x-world/x-vrml

wrz　x-world/x-vrml

ws　text/vnd.wap.wmlscript

wsc　application/vnd.wap.wmlscriptc

wv　video/wavelet

wvx　video/x-ms-wvx

wxl　application/x-wxl

x-gzip　application/x-gzip

xar　application/vnd.xara

xbm　image/x-xbitmap

xdm　application/x-xdma

xdma　application/x-xdma

xdw　application/vnd.fujixerox.docuworks

xht　application/xhtml+xml

xhtm　application/xhtml+xml

xhtml　application/xhtml+xml

xla　application/vnd.ms-excel

xlc　application/vnd.ms-excel

xll　application/x-excel

xlm　application/vnd.ms-excel

xls　application/vnd.ms-excel

xlt　application/vnd.ms-excel

xlw　application/vnd.ms-excel

xm　audio/x-mod

xml　text/xml

xmz　audio/x-mod

xpi　application/x-xpinstall

xpm　image/x-xpixmap

xsit　text/xml

xsl　text/xml

xul　text/xul

xwd　image/x-xwindowdump

xyz　chemical/x-pdb

yz1　application/x-yz1

z　application/x-compress

zac　application/x-zaurus-zac

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