2023年12月7日发(作者：)

文件扩展名

Content-Type(Mime-Type)

文件扩展名

Content-Type(Mime-Type)

.*（

二进制流，不知道下载文件类型） application/octet-stream .tif image/tiff

.001 application/x-001 .301 application/x-301

.323 text/h323 .906 application/x-906

.907 drawing/907 .a11 application/x-a11

.acp audio/x-mei-aac .ai application/postscript

.aif audio/aiff .aifc audio/aiff

.aiff audio/aiff .anv application/x-anv

.asa text/asa .asf video/x-ms-asf

.asp text/asp .asx video/x-ms-asf

.au audio/basic .avi video/avi

.awf application/ow .biz text/xml .bmp application/x-bmp .bot application/x-bot

.c4t application/x-c4t .c90 application/x-c90

.cal application/x-cals .cat application/

.cdf application/x-netcdf .cdr application/x-cdr

.cel application/x-cel .cer application/x-x509-ca-cert

.cg4 application/x-g4 .cgm application/x-cgm

.cit application/x-cit .class java/*

.cml text/xml .cmp application/x-cmp

.cmx application/x-cmx .cot application/x-cot

.crl application/pkix-crl .crt application/x-x509-ca-cert

.csi application/x-csi .css text/css

.cut application/x-cut .dbf application/x-dbf .dbm application/x-dbm .dbx application/x-dbx

.dcd text/xml .dcx application/x-dcx

.der application/x-x509-ca-cert .dgn application/x-dgn

.dib application/x-dib .dll application/x-msdownload

.doc application/msword .dot application/msword

.drw application/x-drw .dtd text/xml

.dwf Model/ .dwf application/x-dwf

.dwg application/x-dwg .dxb application/x-dxb

.dxf application/x-dxf .edn application/

.emf application/x-emf .eml message/rfc822

.ent text/xml .epi application/x-epi

.eps application/x-ps .eps application/postscript .etd application/x-ebx .exe application/x-msdownload

.fax image/fax .fdf application/

.fif application/fractals .fo text/xml

.frm application/x-frm .g4 application/x-g4

.gbr application/x-gbr . application/x-

.gif image/gif .gl2 application/x-gl2

.gp4 application/x-gp4 .hgl application/x-hgl

.hmr application/x-hmr .hpg application/x-hpgl

.hpl application/x-hpl .hqx application/mac-binhex40

.hrf application/x-hrf .hta application/hta

.htc text/x-component .htm text/html

.html text/html .htt text/webviewhtml .htx text/html .icb application/x-icb

.ico image/x-icon .ico application/x-ico

.iff application/x-iff .ig4 application/x-g4

.igs application/x-igs .iii application/x-iphone

.img application/x-img .ins application/x-internet-signup

.isp application/x-internet-signup .IVF video/x-ivf

.java java/* .jfif image/jpeg

.jpe image/jpeg .jpe application/x-jpe

.jpeg image/jpeg .jpg image/jpeg

.jpg application/x-jpg .js application/x-javascript

.jsp text/html .la1 audio/x-liquid-file

.lar application/x-laplayer-reg .latex application/x-latex .lavs audio/x-liquid-secure .lbm application/x-lbm

.lmsff audio/x-la-lms .ls application/x-javascript

.ltr application/x-ltr .m1v video/x-mpeg

.m2v video/x-mpeg .m3u audio/mpegurl

.m4e video/mpeg4 .mac application/x-mac

.man application/x-troff-man .math text/xml

.mdb application/msaccess .mdb application/x-mdb

.mfp application/x-shockwave-flash .mht message/rfc822

.mhtml message/rfc822 .mi application/x-mi

.mid audio/mid .midi audio/mid

.mil application/x-mil .mml text/xml

.mnd audio/x-musicnet-download .mns audio/x-musicnet-stream .mocha application/x-javascript .movie video/x-sgi-movie

.mp1 audio/mp1 .mp2 audio/mp2

.mp2v video/mpeg .mp3 audio/mp3

.mp4 video/mpeg4 .mpa video/x-mpg

.mpd application/-project .mpe video/x-mpeg

.mpeg video/mpg .mpg video/mpg

.mpga audio/rn-mpeg .mpp application/-project

.mps video/x-mpeg .mpt application/-project

.mpv video/mpg .mpv2 video/mpeg

.mpw application/-project .mpx application/-project

.mtx text/xml .mxp application/x-mmxp

.net image/pnetvue .nrf application/x-nrf .nws message/rfc822 .odc text/x-ms-odc

.out application/x-out .p10 application/pkcs10

.p12 application/x-pkcs12 .p7b application/x-pkcs7-certificates

.p7c application/pkcs7-mime .p7m application/pkcs7-mime

.p7r application/x-pkcs7-certreqresp .p7s application/pkcs7-signature

.pc5 application/x-pc5 .pci application/x-pci

.pcl application/x-pcl .pcx application/x-pcx

.pdf application/pdf .pdf application/pdf

.pdx application/ .pfx application/x-pkcs12

.pgl application/x-pgl .pic application/x-pic

.pko application/ .pl application/x-perl

.plg text/html .pls audio/scpls .plt application/x-plt .png image/png

.png application/x-png .pot application/-powerpoint

.ppa application/-powerpoint .ppm application/x-ppm

.pps application/-powerpoint .ppt application/-powerpoint

.ppt application/x-ppt .pr application/x-pr

.prf application/pics-rules .prn application/x-prn

.prt application/x-prt .ps application/x-ps

.ps application/postscript .ptn application/x-ptn

.pwz application/-powerpoint .r3t text/-realtext3d

.ra audio/-realaudio .ram audio/x-pn-realaudio

.ras application/x-ras .rat application/rat-file

.rdf text/xml .rec application/-recording .red application/x-red .rgb application/x-rgb

.rjs application/-realsystem-rjs .rjt application/-realsystem-rjt

.rlc application/x-rlc .rle application/x-rle

.rm application/-realmedia .rmf application/

.rmi audio/mid .rmj application/-realsystem-rmj

.rmm audio/x-pn-realaudio .rmp application/-rn_music_package

.rms application/-realmedia-secure .rmvb application/-realmedia-vbr

.rmx application/-realsystem-rmx .rnx application/-realplayer

.rp image/-realpix .rpm audio/x-pn-realaudio-plugin

.rsml application/-rsml .rt text/-realtext

.rtf application/msword .rtf application/x-rtf

.rv video/-realvideo .sam application/x-sam .sat application/x-sat .sdp application/sdp

.sdw application/x-sdw .sit application/x-stuffit

.slb application/x-slb .sld application/x-sld

.slk drawing/x-slk .smi application/smil

.smil application/smil .smk application/x-smk

.snd audio/basic .sol text/plain

.sor text/plain .spc application/x-pkcs7-certificates

.spl application/futuresplash .spp text/xml

.ssm application/streamingmedia .sst application/ore

.stl application/ .stm text/html

.sty application/x-sty .svg text/xml

.swf application/x-shockwave-flash .tdf application/x-tdf .tg4 application/x-tg4 .tga application/x-tga

.tif image/tiff .tif application/x-tif

.tiff image/tiff .tld text/xml

.top drawing/x-top .torrent application/x-bittorrent

.tsd text/xml .txt text/plain

.uin application/x-icq .uls text/iuls

.vcf text/x-vcard .vda application/x-vda

.vdx application/ .vml text/xml

.vpg application/x-vpeg005 .vsd application/

.vsd application/x-vsd .vss application/

.vst application/ .vst application/x-vst

.vsw application/ .vsx application/ .vtx application/ .vxml text/xml

.wav audio/wav .wax audio/x-ms-wax

.wb1 application/x-wb1 .wb2 application/x-wb2

.wb3 application/x-wb3 .wbmp image/

.wiz application/msword .wk3 application/x-wk3

.wk4 application/x-wk4 .wkq application/x-wkq

.wks application/x-wks .wm video/x-ms-wm

.wma audio/x-ms-wma .wmd application/x-ms-wmd

.wmf application/x-wmf .wml text/

.wmv video/x-ms-wmv .wmx video/x-ms-wmx

.wmz application/x-ms-wmz .wp6 application/x-wp6

.wpd application/x-wpd .wpg application/x-wpg .wpl application/-wpl .wq1 application/x-wq1

.wr1 application/x-wr1 .wri application/x-wri

.wrk application/x-wrk .ws application/x-ws

.ws2 application/x-ws .wsc text/scriptlet

.wsdl text/xml .wvx video/x-ms-wvx

.xdp application/ .xdr text/xml

.xfd application/ .xfdf application/

.xhtml text/html .xls application/-excel

.xls application/x-xls .xlw application/x-xlw

.xml text/xml .xpl audio/scpls

.xq text/xml .xql text/xml

.xquery text/xml .xsd text/xml .xsl text/xml .xslt text/xml

.xwd application/x-xwd .x_b application/x-x_b

.sis application/l .sisx application/l

.x_t application/x-x_t .ipa application/

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