文件扩展名Content-Type(Mime-Type)
. application/x-
.*( 二进制流,不知道下载文件类型) application/octet-stream
.001application/x-001
.301application/x-301
.323text/h323
.906application/x-906
.907drawing/907
.a11application/x-a11
.acpaudio/x-mei-aac
.aiapplication/postscript
.aifaudio/aiff
.aifcaudio/aiff
.aiffaudio/aiff
.anvapplication/x-anv
.apkapplication/vnd.android.package-archive
.asatext/asa
.asfvideo/x-ms-asf
.asptext/asp
.asxvideo/x-ms-asf
.auaudio/basic
.avivideo/avi
.awfapplication/vnd.adobe.workflow
.biztext/xml
.bmpapplication/x-bmp
.botapplication/x-bot
.c4tapplication/x-c4t
.c90application/x-c90
.calapplication/x-cals
.catapplication/vnd.ms-pki.seccat
.cdfapplication/x-netcdf
.cdrapplication/x-cdr
.celapplication/x-cel
.cerapplication/x-x509-ca-cert
.cg4application/x-g4
.cgmapplication/x-cgm
.citapplication/x-cit
.classjava/*
.cmltext/xml
.cmpapplication/x-cmp
.cmxapplication/x-cmx
.cotapplication/x-cot
.crlapplication/pkix-crl
.crtapplication/x-x509-ca-cert
.csiapplication/x-csi
.csstext/css
.cutapplication/x-cut
.dbfapplication/x-dbf
.dbmapplication/x-dbm
.dbxapplication/x-dbx
.dcdtext/xml
.dcxapplication/x-dcx
.derapplication/x-x509-ca-cert
.dgnapplication/x-dgn
.dibapplication/x-dib
.dllapplication/x-msdownload
.docapplication/msword
.dotapplication/msword
.drwapplication/x-drw
.dtdtext/xml
.dwfapplication/x-dwf
.dwfModel/vnd.dwf
.dwgapplication/x-dwg
.dxbapplication/x-dxb
.dxfapplication/x-dxf
.ednapplication/vnd.adobe.edn
.emfapplication/x-emf
.emlmessage/rfc822
.enttext/xml
.epiapplication/x-epi
.epsapplication/postscript
.epsapplication/x-ps
.etdapplication/x-ebx
.exeapplication/x-msdownload
.faximage/fax
.fdfapplication/vnd.fdf
.fifapplication/fractals
.fotext/xml
.frmapplication/x-frm
.g4application/x-g4
.gbrapplication/x-gbr
.gifimage/gif
.gl2application/x-gl2
.gp4application/x-gp4
.hglapplication/x-hgl
.hmrapplication/x-hmr
.hpgapplication/x-hpgl
.hplapplication/x-hpl
.hqxapplication/mac-binhex40
.hrfapplication/x-hrf
.htaapplication/hta
.htctext/x-component
.htmtext/html
.htmltext/html
.htttext/webviewhtml
.htxtext/html
.icbapplication/x-icb
.icoapplication/x-ico
.icoimage/x-icon
.iffapplication/x-iff
.ig4application/x-g4
.igsapplication/x-igs
.iiiapplication/x-iphone
.imgapplication/x-img
.insapplication/x-internet-signup
.ipaapplication/vnd.iphone
.ispapplication/x-internet-signup
.IVFvideo/x-ivf
.javajava/*
.jfifimage/jpeg
.jpeapplication/x-jpe
.jpeimage/jpeg
.jpegimage/jpeg
.jpgapplication/x-jpg
.jpgimage/jpeg
.jsapplication/x-javascript
.jsptext/html
.la1audio/x-liquid-file
.larapplication/x-laplayer-reg
.latexapplication/x-latex
.lavsaudio/x-liquid-secure
.lbmapplication/x-lbm
.lmsffaudio/x-la-lms
.lsapplication/x-javascript
.ltrapplication/x-ltr
.m1vvideo/x-mpeg
.m2vvideo/x-mpeg
.m3uaudio/mpegurl
.m4evideo/mpeg4
.macapplication/x-mac
.manapplication/x-troff-man
.mathtext/xml
.mdbapplication/msaccess
.mdbapplication/x-mdb
.mfpapplication/x-shockwave-flash
.mhtmessage/rfc822
.mhtmlmessage/rfc822
.miapplication/x-mi
.midaudio/mid
.midiaudio/mid
.milapplication/x-mil
.mmltext/xml
.mndaudio/x-musicnet-download
.mnsaudio/x-musicnet-stream
.mochaapplication/x-javascript
.movievideo/x-sgi-movie
.mp1audio/mp1
.mp2audio/mp2
.mp2vvideo/mpeg
.mp3audio/mp3
.mp4video/mpeg4
.mpavideo/x-mpg
.mpdapplication/vnd.ms-project
.mpevideo/x-mpeg
.mpegvideo/mpg
.mpgvideo/mpg
.mpgaaudio/rn-mpeg
.mppapplication/vnd.ms-project
.mpsvideo/x-mpeg
.mptapplication/vnd.ms-project
.mpvvideo/mpg
.mpv2video/mpeg
.mpwapplication/vnd.ms-project
.mpxapplication/vnd.ms-project
.mtxtext/xml
.mxpapplication/x-mmxp
.netimage/pnetvue
.nrfapplication/x-nrf
.nwsmessage/rfc822
.odctext/x-ms-odc
.outapplication/x-out
.p10application/pkcs10
.p12application/x-pkcs12
.p7bapplication/x-pkcs7-certificates
.p7capplication/pkcs7-mime
.p7mapplication/pkcs7-mime
.p7rapplication/x-pkcs7-certreqresp
.p7sapplication/pkcs7-signature
.pc5application/x-pc5
.pciapplication/x-pci
.pclapplication/x-pcl
.pcxapplication/x-pcx
.pdfapplication/pdf
.pdfapplication/pdf
.pdxapplication/vnd.adobe.pdx
.pfxapplication/x-pkcs12
.pglapplication/x-pgl
.picapplication/x-pic
.pkoapplication/vnd.ms-pki.pko
.plapplication/x-perl
.plgtext/html
.plsaudio/scpls
.pltapplication/x-plt
.pngapplication/x-png
.pngimage/png
.potapplication/vnd.ms-powerpoint
.ppaapplication/vnd.ms-powerpoint
.ppmapplication/x-ppm
.ppsapplication/vnd.ms-powerpoint
.pptapplication/vnd.ms-powerpoint
.pptapplication/x-ppt
.prapplication/x-pr
.prfapplication/pics-rules
.prnapplication/x-prn
.prtapplication/x-prt
.psapplication/postscript
.psapplication/x-ps
.ptnapplication/x-ptn
.pwzapplication/vnd.ms-powerpoint
.r3ttext/vnd.rn-realtext3d
.raaudio/vnd.rn-realaudio
.ramaudio/x-pn-realaudio
.rasapplication/x-ras
.ratapplication/rat-file
.rdftext/xml
.recapplication/vnd.rn-recording
.redapplication/x-red
.rgbapplication/x-rgb
.rjsapplication/vnd.rn-realsystem-rjs
.rjtapplication/vnd.rn-realsystem-rjt
.rlcapplication/x-rlc
.rleapplication/x-rle
.rmapplication/vnd.rn-realmedia
.rmfapplication/vnd.adobe.rmf
.rmiaudio/mid
.rmjapplication/vnd.rn-realsystem-rmj
.rmmaudio/x-pn-realaudio
.rmpapplication/vnd.rn-rn_music_package
.rmsapplication/vnd.rn-realmedia-secure
.rmvbapplication/vnd.rn-realmedia-vbr
.rmxapplication/vnd.rn-realsystem-rmx
.rnxapplication/vnd.rn-realplayer
.rpimage/vnd.rn-realpix
.rpmaudio/x-pn-realaudio-plugin
.rsmlapplication/vnd.rn-rsml
.rttext/vnd.rn-realtext
.rtfapplication/msword
.rtfapplication/x-rtf
.rvvideo/vnd.rn-realvideo
.samapplication/x-sam
.satapplication/x-sat
.sdpapplication/sdp
.sdwapplication/x-sdw
.sisapplication/vnd.symbian.install
.sisxapplication/vnd.symbian.install
.sitapplication/x-stuffit
.slbapplication/x-slb
.sldapplication/x-sld
.slkdrawing/x-slk
.smiapplication/smil
.smilapplication/smil
.smkapplication/x-smk
.sndaudio/basic
.soltext/plain
.sortext/plain
.spcapplication/x-pkcs7-certificates
.splapplication/futuresplash
.spptext/xml
.ssmapplication/streamingmedia
.sstapplication/vnd.ms-pki.certstore
.stlapplication/vnd.ms-pki.stl
.stmtext/html
.styapplication/x-sty
.svgtext/xml
.swfapplication/x-shockwave-flash
.tdfapplication/x-tdf
.tg4application/x-tg4
.tgaapplication/x-tga
.tifapplication/x-tif
.tifimage/tiff
.tifimage/tiff
.tiffimage/tiff
.tldtext/xml
.topdrawing/x-top
.torrentapplication/x-bittorrent
.tsdtext/xml
.txttext/plain
.uinapplication/x-icq
.ulstext/iuls
.vcftext/x-vcard
.vdaapplication/x-vda
.vdxapplication/vnd.visio
.vmltext/xml
.vpgapplication/x-vpeg005
.vsdapplication/vnd.visio
.vsdapplication/x-vsd
.vssapplication/vnd.visio
.vstapplication/vnd.visio
.vstapplication/x-vst
.vswapplication/vnd.visio
.vsxapplication/vnd.visio
.vtxapplication/vnd.visio
.vxmltext/xml
.wavaudio/wav
.waxaudio/x-ms-wax
.wb1application/x-wb1
.wb2application/x-wb2
.wb3application/x-wb3
.wbmpimage/vnd.wap.wbmp
.wizapplication/msword
.wk3application/x-wk3
.wk4application/x-wk4
.wkqapplication/x-wkq
.wksapplication/x-wks
.wmvideo/x-ms-wm
.wmaaudio/x-ms-wma
.wmdapplication/x-ms-wmd
.wmfapplication/x-wmf
.wmltext/vnd.wap.wml
.wmvvideo/x-ms-wmv
.wmxvideo/x-ms-wmx
.wmzapplication/x-ms-wmz
.wp6application/x-wp6
.wpdapplication/x-wpd
.wpgapplication/x-wpg
.wplapplication/vnd.ms-wpl
.wq1application/x-wq1
.wr1application/x-wr1
.wriapplication/x-wri
.wrkapplication/x-wrk
.wsapplication/x-ws
.ws2application/x-ws
.wsctext/scriptlet
.wsdltext/xml
.wvxvideo/x-ms-wvx
.x_bapplication/x-x_b
.x_tapplication/x-x_t
.xapapplication/x-silverlight-app
.xdpapplication/vnd.adobe.xdp
.xdrtext/xml
.xfdapplication/vnd.adobe.xfd
.xfdfapplication/vnd.adobe.xfdf
.xhtmltext/html
.xlsapplication/vnd.ms-excel
.xlsapplication/x-xls
.xlwapplication/x-xlw
.xmltext/xml
.xplaudio/scpls
.xqtext/xml
.xqltext/xml
.xquerytext/xml
.xsdtext/xml
.xsltext/xml
.xslttext/xml
.xwdapplication/x-xwd