2024年1月3日发(作者：)

文件下载时候用到的ContentType类型

文件扩展名

.*（ 二进制流，不知道下载文件类型）

.asp

.au

.awf

.bmp

.cit

.csi

.dcd

.dib

.doc

.drw

.dwf

.etd

.gif

.hrf

.htc

.html

.htx

.ico

.iff

.igs

.img

.java

.jpe

.jpeg

text/asp

audio/basic

application/ow

application/x-bmp

application/x-cit

application/x-csi

text/xml

application/x-dib

application/msword

application/x-drw

Model/

application/x-ebx

image/gif

application/x-hrf

text/x-component

text/html

text/html

image/x-icon

application/x-iff

application/x-igs

application/x-img

java/*

image/jpeg

image/jpeg

.asx

.avi

.biz

.bot

.class

.css

.dcx

.dll

.dot

.dtd

.dwf

.exe

.gl2

.hta

.htm

.htt

.icb

.ico

.ig4

.iii

.ins

.jfif

.jpe

.jpg

video/x-ms-asf

video/avi

text/xml

application/x-bot

java/*

text/css

application/x-dcx

application/x-msdownload

application/msword

text/xml

application/x-dwf

application/x-msdownload

application/x-gl2

application/hta

text/html

text/webviewhtml

application/x-icb

application/x-ico

application/x-g4

application/x-iphone

application/x-internet-signup

image/jpeg

application/x-jpe

image/jpeg

application/octet-stream .tif image/tiff

Content-Type(Mime-Type)

文件扩展名

Content-Type(Mime-Type)

.jpg

.jsp

.mdb

.mfp

.mhtml

.mid

.mil

.mnd

.mocha

.mp1

.mp2v

.mp4

.mpd

.mpeg

.mpga

.mps

.mpv

.mpw

.mtx

.net

.nws

.out

.p12

.p7c

.p7r

.pc5

.pcl

.pdf

.pdx

application/x-jpg

text/html

application/msaccess

application/x-shockwave-flash

message/rfc822

audio/mid

application/x-mil

audio/x-musicnet-download

application/x-javascript

audio/mp1

video/mpeg

video/mpeg4

application/-project

video/mpg

audio/rn-mpeg

video/x-mpeg

video/mpg

application/-project

text/xml

image/pnetvue

message/rfc822

application/x-out

application/x-pkcs12

application/pkcs7-mime

application/x-pkcs7-certreqresp

application/x-pc5

application/x-pcl

application/pdf

application/

.js

.la1

.mdb

.mht

.mi

.midi

.mml

.mns

.movie

.mp2

.mp3

.mpa

.mpe

.mpg

.mpp

.mpt

.mpv2

.mpx

.mxp

.nrf

.odc

.p10

.p7b

.p7m

.p7s

.pci

.pcx

.pdf

.pfx

application/x-javascript

audio/x-liquid-file

application/x-mdb

message/rfc822

application/x-mi

audio/mid

text/xml

audio/x-musicnet-stream

video/x-sgi-movie

audio/mp2

audio/mp3

video/x-mpg

video/x-mpeg

video/mpg

application/-project

application/-project

video/mpeg

application/-project

application/x-mmxp

application/x-nrf

text/x-ms-odc

application/pkcs10

application/x-pkcs7-certificates

application/pkcs7-mime

application/pkcs7-signature

application/x-pci

application/x-pcx

application/pdf

application/x-pkcs12

.pgl

.pko

.plg

.plt

.png

.ppa

.pps

.ppt

.prf

.prt

.ps

.pwz

.ra

.ras

.rdf

.red

.rjs

.rlc

.rm

.rmi

.rmm

.rms

.rmx

.rp

.rsml

.rtf

.rv

.sat

.sdw

application/x-pgl

application/

text/html

application/x-plt

application/x-png

application/-powerpoint

application/-powerpoint

application/x-ppt

application/pics-rules

application/x-prt

application/postscript

application/-powerpoint

audio/-realaudio

application/x-ras

text/xml

application/x-red

application/-realsystem-rjs

application/x-rlc

application/-realmedia

audio/mid

audio/x-pn-realaudio

application/-realmedia-secure

application/-realsystem-rmx

image/-realpix

application/-rsml

application/msword

video/-realvideo

application/x-sat

application/x-sdw

.pic

.pl

.pls

.png

.pot

.ppm

.ppt

.pr

.prn

.ps

.ptn

.r3t

.ram

.rat

.rec

.rgb

.rjt

.rle

.rmf

.rmj

application/x-pic

application/x-perl

audio/scpls

image/png

application/-powerpoint

application/x-ppm

application/-powerpoint

application/x-pr

application/x-prn

application/x-ps

application/x-ptn

text/-realtext3d

audio/x-pn-realaudio

application/rat-file

application/-recording

application/x-rgb

application/-realsystem-rjt

application/x-rle

application/

application/-realsystem-rmj

.rmp application/-rn_music_package

.rmvb

.rnx

.rpm

.rt

.rtf

.sam

.sdp

.sit

application/-realmedia-vbr

application/-realplayer

audio/x-pn-realaudio-plugin

text/-realtext

application/x-rtf

application/x-sam

application/sdp

application/x-stuffit

.slb

.slk

.smil

.snd

.sor

.spl

.ssm

.stl

.sty

.swf

.tg4

.tif

.tiff

.top

.tsd

.uin

.vcf

.vdx

.vpg

.vsd

.vst

.vsw

.vtx

.wav

.wb1

.wb3

.wiz

.wk4

.wks

application/x-slb

drawing/x-slk

application/smil

audio/basic

text/plain

application/futuresplash

application/streamingmedia

application/

application/x-sty

application/x-shockwave-flash

application/x-tg4

image/tiff

image/tiff

drawing/x-top

text/xml

application/x-icq

text/x-vcard

application/

application/x-vpeg005

application/x-vsd

application/

application/

application/

audio/wav

application/x-wb1

application/x-wb3

application/msword

application/x-wk4

application/x-wks

.sld

.smi

.smk

.sol

.spc

.spp

.sst

.stm

.svg

.tdf

.tga

.tif

.tld

.torrent

.txt

.uls

.vda

.vml

.vsd

.vss

.vst

.vsx

.vxml

.wax

.wb2

.wbmp

.wk3

.wkq

.wm

application/x-sld

application/smil

application/x-smk

text/plain

application/x-pkcs7-certificates

text/xml

application/ore

text/html

text/xml

application/x-tdf

application/x-tga

application/x-tif

text/xml

application/x-bittorrent

text/plain

text/iuls

application/x-vda

text/xml

application/

application/

application/x-vst

application/

text/xml

audio/x-ms-wax

application/x-wb2

image/

application/x-wk3

application/x-wkq

video/x-ms-wm

.wma

.wmf

.wmv

.wmz

.wpd

.wpl

.wr1

.wrk

.ws2

.wsdl

.xdp

.xfd

.xhtml

.xls

.xml

.xq

.xquery

.xsl

.xwd

.sis

.x_t

.apk

audio/x-ms-wma

application/x-wmf

video/x-ms-wmv

application/x-ms-wmz

application/x-wpd

application/-wpl

application/x-wr1

application/x-wrk

application/x-ws

text/xml

application/

application/

text/html

application/x-xls

text/xml

text/xml

text/xml

text/xml

application/x-xwd

application/l

application/x-x_t

.wmd

.wml

.wmx

.wp6

.wpg

.wq1

.wri

.ws

.wsc

.wvx

.xdr

.xfdf

.xls

.xlw

.xpl

.xql

.xsd

.xslt

.x_b

.sisx

.ipa

application/x-ms-wmd

text/

video/x-ms-wmx

application/x-wp6

application/x-wpg

application/x-wq1

application/x-wri

application/x-ws

text/scriptlet

video/x-ms-wvx

text/xml

application/

application/-excel

application/x-xlw

audio/scpls

text/xml

text/xml

text/xml

application/x-x_b

application/l

application/

application/x-silverlight-app application/e-archive .xap