常用文件的mime和mimetype的对应关系

拼搏现实的明天。 2022-03-22 17:15 517阅读 0赞

mimetypes    mimes  
“image/jpeg”    “jpg”  
“image/jpeg”    “jpeg”  
“image/png”    “png”  
“image/webp”    “webp”  
“application/vnd.ms-excel”    “xls”  
“application/vnd.openxmlformats-officedocument.spreadsheetml.sheet”    “xlsx”  
“application/msword”    “doc”  
“application/vnd.openxmlformats-officedocument.wordprocessingml.document”    “docx”  
“application/vnd.openxmlformats-officedocument.presentationml.presentation”    “pptx”  
“application/vnd.ms-powerpoint”    “ppt”  
“application/pdf”    “pdf”  
最全的：   
http://svn.apache.org/repos/asf/httpd/httpd/trunk/docs/conf/mime.types

来个直白的：

return array(  
    '3dml'=>'text/vnd.in3d.3dml',  
    '3ds'=>'image/x-3ds',  
    '3g2'=>'video/3gpp2',  
    '3gp'=>'video/3gpp',  
    '7z'=>'application/x-7z-compressed',  
    'aab'=>'application/x-authorware-bin',  
    'aac'=>'audio/x-aac',  
    'aam'=>'application/x-authorware-map',  
    'aas'=>'application/x-authorware-seg',  
    'abw'=>'application/x-abiword',  
    'ac'=>'application/pkix-attr-cert',  
    'acc'=>'application/vnd.americandynamics.acc',  
    'ace'=>'application/x-ace-compressed',  
    'acu'=>'application/vnd.acucobol',  
    'acutc'=>'application/vnd.acucorp',  
    'adp'=>'audio/adpcm',  
    'aep'=>'application/vnd.audiograph',  
    'afm'=>'application/x-font-type1',  
    'afp'=>'application/vnd.ibm.modcap',  
    'ahead'=>'application/vnd.ahead.space',  
    'ai'=>'application/postscript',  
    'aif'=>'audio/x-aiff',  
    'aifc'=>'audio/x-aiff',  
    'aiff'=>'audio/x-aiff',  
    'air'=>'application/vnd.adobe.air-application-installer-package+zip',  
    'ait'=>'application/vnd.dvb.ait',  
    'ami'=>'application/vnd.amiga.ami',  
    'apk'=>'application/vnd.android.package-archive',  
    'appcache'=>'text/cache-manifest',  
    'application'=>'application/x-ms-application',  
    'apr'=>'application/vnd.lotus-approach',  
    'arc'=>'application/x-freearc',  
    'asc'=>'application/pgp-signature',  
    'asf'=>'video/x-ms-asf',  
    'asm'=>'text/x-asm',  
    'aso'=>'application/vnd.accpac.simply.aso',  
    'asx'=>'video/x-ms-asf',  
    'atc'=>'application/vnd.acucorp',  
    'atom'=>'application/atom+xml',  
    'atomcat'=>'application/atomcat+xml',  
    'atomsvc'=>'application/atomsvc+xml',  
    'atx'=>'application/vnd.antix.game-component',  
    'au'=>'audio/basic',  
    'avi'=>'video/x-msvideo',  
    'aw'=>'application/applixware',  
    'azf'=>'application/vnd.airzip.filesecure.azf',  
    'azs'=>'application/vnd.airzip.filesecure.azs',  
    'azw'=>'application/vnd.amazon.ebook',  
    'bat'=>'application/x-msdownload',  
    'bcpio'=>'application/x-bcpio',  
    'bdf'=>'application/x-font-bdf',  
    'bdm'=>'application/vnd.syncml.dm+wbxml',  
    'bed'=>'application/vnd.realvnc.bed',  
    'bh2'=>'application/vnd.fujitsu.oasysprs',  
    'bin'=>'application/octet-stream',  
    'blb'=>'application/x-blorb',  
    'blorb'=>'application/x-blorb',  
    'bmi'=>'application/vnd.bmi',  
    'bmp'=>'image/bmp',  
    'book'=>'application/vnd.framemaker',  
    'box'=>'application/vnd.previewsystems.box',  
    'boz'=>'application/x-bzip2',  
    'bpk'=>'application/octet-stream',  
    'btif'=>'image/prs.btif',  
    'bz'=>'application/x-bzip',  
    'bz2'=>'application/x-bzip2',  
    'c'=>'text/x-c',  
    'c11amc'=>'application/vnd.cluetrust.cartomobile-config',  
    'c11amz'=>'application/vnd.cluetrust.cartomobile-config-pkg',  
    'c4d'=>'application/vnd.clonk.c4group',  
    'c4f'=>'application/vnd.clonk.c4group',  
    'c4g'=>'application/vnd.clonk.c4group',  
    'c4p'=>'application/vnd.clonk.c4group',  
    'c4u'=>'application/vnd.clonk.c4group',  
    'cab'=>'application/vnd.ms-cab-compressed',  
    'caf'=>'audio/x-caf',  
    'cap'=>'application/vnd.tcpdump.pcap',  
    'car'=>'application/vnd.curl.car',  
    'cat'=>'application/vnd.ms-pki.seccat',  
    'cb7'=>'application/x-cbr',  
    'cba'=>'application/x-cbr',  
    'cbr'=>'application/x-cbr',  
    'cbt'=>'application/x-cbr',  
    'cbz'=>'application/x-cbr',  
    'cc'=>'text/x-c',  
    'cct'=>'application/x-director',  
    'ccxml'=>'application/ccxml+xml',  
    'cdbcmsg'=>'application/vnd.contact.cmsg',  
    'cdf'=>'application/x-netcdf',  
    'cdkey'=>'application/vnd.mediastation.cdkey',  
    'cdmia'=>'application/cdmi-capability',  
    'cdmic'=>'application/cdmi-container',  
    'cdmid'=>'application/cdmi-domain',  
    'cdmio'=>'application/cdmi-object',  
    'cdmiq'=>'application/cdmi-queue',  
    'cdx'=>'chemical/x-cdx',  
    'cdxml'=>'application/vnd.chemdraw+xml',  
    'cdy'=>'application/vnd.cinderella',  
    'cer'=>'application/pkix-cert',  
    'cfs'=>'application/x-cfs-compressed',  
    'cgm'=>'image/cgm',  
    'chat'=>'application/x-chat',  
    'chm'=>'application/vnd.ms-htmlhelp',  
    'chrt'=>'application/vnd.kde.kchart',  
    'cif'=>'chemical/x-cif',  
    'cii'=>'application/vnd.anser-web-certificate-issue-initiation',  
    'cil'=>'application/vnd.ms-artgalry',  
    'cla'=>'application/vnd.claymore',  
    'class'=>'application/java-vm',  
    'clkk'=>'application/vnd.crick.clicker.keyboard',  
    'clkp'=>'application/vnd.crick.clicker.palette',  
    'clkt'=>'application/vnd.crick.clicker.template',  
    'clkw'=>'application/vnd.crick.clicker.wordbank',  
    'clkx'=>'application/vnd.crick.clicker',  
    'clp'=>'application/x-msclip',  
    'cmc'=>'application/vnd.cosmocaller',  
    'cmdf'=>'chemical/x-cmdf',  
    'cml'=>'chemical/x-cml',  
    'cmp'=>'application/vnd.yellowriver-custom-menu',  
    'cmx'=>'image/x-cmx',  
    'cod'=>'application/vnd.rim.cod',  
    'com'=>'application/x-msdownload',  
    'conf'=>'text/plain',  
    'cpio'=>'application/x-cpio',  
    'cpp'=>'text/x-c',  
    'cpt'=>'application/mac-compactpro',  
    'crd'=>'application/x-mscardfile',  
    'crl'=>'application/pkix-crl',  
    'crt'=>'application/x-x509-ca-cert',  
    'cryptonote'=>'application/vnd.rig.cryptonote',  
    'csh'=>'application/x-csh',  
    'csml'=>'chemical/x-csml',  
    'csp'=>'application/vnd.commonspace',  
    'css'=>'text/css',  
    'cst'=>'application/x-director',  
    'csv'=>'text/csv',  
    'cu'=>'application/cu-seeme',  
    'curl'=>'text/vnd.curl',  
    'cww'=>'application/prs.cww',  
    'cxt'=>'application/x-director',  
    'cxx'=>'text/x-c',  
    'dae'=>'model/vnd.collada+xml',  
    'daf'=>'application/vnd.mobius.daf',  
    'dart'=>'application/vnd.dart',  
    'dataless'=>'application/vnd.fdsn.seed',  
    'davmount'=>'application/davmount+xml',  
    'dbk'=>'application/docbook+xml',  
    'dcr'=>'application/x-director',  
    'dcurl'=>'text/vnd.curl.dcurl',  
    'dd2'=>'application/vnd.oma.dd2+xml',  
    'ddd'=>'application/vnd.fujixerox.ddd',  
    'deb'=>'application/x-debian-package',  
    'def'=>'text/plain',  
    'deploy'=>'application/octet-stream',  
    'der'=>'application/x-x509-ca-cert',  
    'dfac'=>'application/vnd.dreamfactory',  
    'dgc'=>'application/x-dgc-compressed',  
    'dic'=>'text/x-c',  
    'dir'=>'application/x-director',  
    'dis'=>'application/vnd.mobius.dis',  
    'dist'=>'application/octet-stream',  
    'distz'=>'application/octet-stream',  
    'djv'=>'image/vnd.djvu',  
    'djvu'=>'image/vnd.djvu',  
    'dll'=>'application/x-msdownload',  
    'dmg'=>'application/x-apple-diskimage',  
    'dmp'=>'application/vnd.tcpdump.pcap',  
    'dms'=>'application/octet-stream',  
    'dna'=>'application/vnd.dna',  
    'doc'=>'application/msword',  
    'docm'=>'application/vnd.ms-word.document.macroenabled.12',  
    'docx'=>'application/vnd.openxmlformats-officedocument.wordprocessingml.document',  
    'dot'=>'application/msword',  
    'dotm'=>'application/vnd.ms-word.template.macroenabled.12',  
    'dotx'=>'application/vnd.openxmlformats-officedocument.wordprocessingml.template',  
    'dp'=>'application/vnd.osgi.dp',  
    'dpg'=>'application/vnd.dpgraph',  
    'dra'=>'audio/vnd.dra',  
    'dsc'=>'text/prs.lines.tag',  
    'dssc'=>'application/dssc+der',  
    'dtb'=>'application/x-dtbook+xml',  
    'dtd'=>'application/xml-dtd',  
    'dts'=>'audio/vnd.dts',  
    'dtshd'=>'audio/vnd.dts.hd',  
    'dump'=>'application/octet-stream',  
    'dvb'=>'video/vnd.dvb.file',  
    'dvi'=>'application/x-dvi',  
    'dwf'=>'model/vnd.dwf',  
    'dwg'=>'image/vnd.dwg',  
    'dxf'=>'image/vnd.dxf',  
    'dxp'=>'application/vnd.spotfire.dxp',  
    'dxr'=>'application/x-director',  
    'ecelp4800'=>'audio/vnd.nuera.ecelp4800',  
    'ecelp7470'=>'audio/vnd.nuera.ecelp7470',  
    'ecelp9600'=>'audio/vnd.nuera.ecelp9600',  
    'ecma'=>'application/ecmascript',  
    'edm'=>'application/vnd.novadigm.edm',  
    'edx'=>'application/vnd.novadigm.edx',  
    'efif'=>'application/vnd.picsel',  
    'ei6'=>'application/vnd.pg.osasli',  
    'elc'=>'application/octet-stream',  
    'emf'=>'application/x-msmetafile',  
    'eml'=>'message/rfc822',  
    'emma'=>'application/emma+xml',  
    'emz'=>'application/x-msmetafile',  
    'eol'=>'audio/vnd.digital-winds',  
    'eot'=>'application/vnd.ms-fontobject',  
    'eps'=>'application/postscript',  
    'epub'=>'application/epub+zip',  
    'es3'=>'application/vnd.eszigno3+xml',  
    'esa'=>'application/vnd.osgi.subsystem',  
    'esf'=>'application/vnd.epson.esf',  
    'et3'=>'application/vnd.eszigno3+xml',  
    'etx'=>'text/x-setext',  
    'eva'=>'application/x-eva',  
    'evy'=>'application/x-envoy',  
    'exe'=>'application/x-msdownload',  
    'exi'=>'application/exi',  
    'ext'=>'application/vnd.novadigm.ext',  
    'ez'=>'application/andrew-inset',  
    'ez2'=>'application/vnd.ezpix-album',  
    'ez3'=>'application/vnd.ezpix-package',  
    'f'=>'text/x-fortran',  
    'f4v'=>'video/x-f4v',  
    'f77'=>'text/x-fortran',  
    'f90'=>'text/x-fortran',  
    'fbs'=>'image/vnd.fastbidsheet',  
    'fcdt'=>'application/vnd.adobe.formscentral.fcdt',  
    'fcs'=>'application/vnd.isac.fcs',  
    'fdf'=>'application/vnd.fdf',  
    'fe\_launch'=>'application/vnd.denovo.fcselayout-link',  
    'fg5'=>'application/vnd.fujitsu.oasysgp',  
    'fgd'=>'application/x-director',  
    'fh'=>'image/x-freehand',  
    'fh4'=>'image/x-freehand',  
    'fh5'=>'image/x-freehand',  
    'fh7'=>'image/x-freehand',  
    'fhc'=>'image/x-freehand',  
    'fig'=>'application/x-xfig',  
    'flac'=>'audio/x-flac',  
    'fli'=>'video/x-fli',  
    'flo'=>'application/vnd.micrografx.flo',  
    'flv'=>'video/x-flv',  
    'flw'=>'application/vnd.kde.kivio',  
    'flx'=>'text/vnd.fmi.flexstor',  
    'fly'=>'text/vnd.fly',  
    'fm'=>'application/vnd.framemaker',  
    'fnc'=>'application/vnd.frogans.fnc',  
    'for'=>'text/x-fortran',  
    'fpx'=>'image/vnd.fpx',  
    'frame'=>'application/vnd.framemaker',  
    'fsc'=>'application/vnd.fsc.weblaunch',  
    'fst'=>'image/vnd.fst',  
    'ftc'=>'application/vnd.fluxtime.clip',  
    'fti'=>'application/vnd.anser-web-funds-transfer-initiation',  
    'fvt'=>'video/vnd.fvt',  
    'fxp'=>'application/vnd.adobe.fxp',  
    'fxpl'=>'application/vnd.adobe.fxp',  
    'fzs'=>'application/vnd.fuzzysheet',  
    'g2w'=>'application/vnd.geoplan',  
    'g3'=>'image/g3fax',  
    'g3w'=>'application/vnd.geospace',  
    'gac'=>'application/vnd.groove-account',  
    'gam'=>'application/x-tads',  
    'gbr'=>'application/rpki-ghostbusters',  
    'gca'=>'application/x-gca-compressed',  
    'gdl'=>'model/vnd.gdl',  
    'geo'=>'application/vnd.dynageo',  
    'gex'=>'application/vnd.geometry-explorer',  
    'ggb'=>'application/vnd.geogebra.file',  
    'ggt'=>'application/vnd.geogebra.tool',  
    'ghf'=>'application/vnd.groove-help',  
    'gif'=>'image/gif',  
    'gim'=>'application/vnd.groove-identity-message',  
    'gml'=>'application/gml+xml',  
    'gmx'=>'application/vnd.gmx',  
    'gnumeric'=>'application/x-gnumeric',  
    'gph'=>'application/vnd.flographit',  
    'gpx'=>'application/gpx+xml',  
    'gqf'=>'application/vnd.grafeq',  
    'gqs'=>'application/vnd.grafeq',  
    'gram'=>'application/srgs',  
    'gramps'=>'application/x-gramps-xml',  
    'gre'=>'application/vnd.geometry-explorer',  
    'grv'=>'application/vnd.groove-injector',  
    'grxml'=>'application/srgs+xml',  
    'gsf'=>'application/x-font-ghostscript',  
    'gtar'=>'application/x-gtar',  
    'gtm'=>'application/vnd.groove-tool-message',  
    'gtw'=>'model/vnd.gtw',  
    'gv'=>'text/vnd.graphviz',  
    'gxf'=>'application/gxf',  
    'gxt'=>'application/vnd.geonext',  
    'h'=>'text/x-c',  
    'h261'=>'video/h261',  
    'h263'=>'video/h263',  
    'h264'=>'video/h264',  
    'hal'=>'application/vnd.hal+xml',  
    'hbci'=>'application/vnd.hbci',  
    'hdf'=>'application/x-hdf',  
    'hh'=>'text/x-c',  
    'hlp'=>'application/winhlp',  
    'hpgl'=>'application/vnd.hp-hpgl',  
    'hpid'=>'application/vnd.hp-hpid',  
    'hps'=>'application/vnd.hp-hps',  
    'hqx'=>'application/mac-binhex40',  
    'htke'=>'application/vnd.kenameaapp',  
    'htm'=>'text/html',  
    'html'=>'text/html',  
    'hvd'=>'application/vnd.yamaha.hv-dic',  
    'hvp'=>'application/vnd.yamaha.hv-voice',  
    'hvs'=>'application/vnd.yamaha.hv-script',  
    'i2g'=>'application/vnd.intergeo',  
    'icc'=>'application/vnd.iccprofile',  
    'ice'=>'x-conference/x-cooltalk',  
    'icm'=>'application/vnd.iccprofile',  
    'ico'=>'image/x-icon',  
    'ics'=>'text/calendar',  
    'ief'=>'image/ief',  
    'ifb'=>'text/calendar',  
    'ifm'=>'application/vnd.shana.informed.formdata',  
    'iges'=>'model/iges',  
    'igl'=>'application/vnd.igloader',  
    'igm'=>'application/vnd.insors.igm',  
    'igs'=>'model/iges',  
    'igx'=>'application/vnd.micrografx.igx',  
    'iif'=>'application/vnd.shana.informed.interchange',  
    'imp'=>'application/vnd.accpac.simply.imp',  
    'ims'=>'application/vnd.ms-ims',  
    'in'=>'text/plain',  
    'ink'=>'application/inkml+xml',  
    'inkml'=>'application/inkml+xml',  
    'install'=>'application/x-install-instructions',  
    'iota'=>'application/vnd.astraea-software.iota',  
    'ipfix'=>'application/ipfix',  
    'ipk'=>'application/vnd.shana.informed.package',  
    'irm'=>'application/vnd.ibm.rights-management',  
    'irp'=>'application/vnd.irepository.package+xml',  
    'iso'=>'application/x-iso9660-image',  
    'itp'=>'application/vnd.shana.informed.formtemplate',  
    'ivp'=>'application/vnd.immervision-ivp',  
    'ivu'=>'application/vnd.immervision-ivu',  
    'jad'=>'text/vnd.sun.j2me.app-descriptor',  
    'jam'=>'application/vnd.jam',  
    'jar'=>'application/java-archive',  
    'java'=>'text/x-java-source',  
    'jisp'=>'application/vnd.jisp',  
    'jlt'=>'application/vnd.hp-jlyt',  
    'jnlp'=>'application/x-java-jnlp-file',  
    'joda'=>'application/vnd.joost.joda-archive',  
    'jpe'=>'image/jpeg',  
    'jpeg'=>'image/jpeg',  
    'jpg'=>'image/jpeg',  
    'jpgm'=>'video/jpm',  
    'jpgv'=>'video/jpeg',  
    'jpm'=>'video/jpm',  
    'js'=>'application/javascript',  
    'json'=>'application/json',  
    'jsonml'=>'application/jsonml+json',  
    'kar'=>'audio/midi',  
    'karbon'=>'application/vnd.kde.karbon',  
    'kfo'=>'application/vnd.kde.kformula',  
    'kia'=>'application/vnd.kidspiration',  
    'kml'=>'application/vnd.google-earth.kml+xml',  
    'kmz'=>'application/vnd.google-earth.kmz',  
    'kne'=>'application/vnd.kinar',  
    'knp'=>'application/vnd.kinar',  
    'kon'=>'application/vnd.kde.kontour',  
    'kpr'=>'application/vnd.kde.kpresenter',  
    'kpt'=>'application/vnd.kde.kpresenter',  
    'kpxx'=>'application/vnd.ds-keypoint',  
    'ksp'=>'application/vnd.kde.kspread',  
    'ktr'=>'application/vnd.kahootz',  
    'ktx'=>'image/ktx',  
    'ktz'=>'application/vnd.kahootz',  
    'kwd'=>'application/vnd.kde.kword',  
    'kwt'=>'application/vnd.kde.kword',  
    'lasxml'=>'application/vnd.las.las+xml',  
    'latex'=>'application/x-latex',  
    'lbd'=>'application/vnd.llamagraphics.life-balance.desktop',  
    'lbe'=>'application/vnd.llamagraphics.life-balance.exchange+xml',  
    'les'=>'application/vnd.hhe.lesson-player',  
    'lha'=>'application/x-lzh-compressed',  
    'link66'=>'application/vnd.route66.link66+xml',  
    'list'=>'text/plain',  
    'list3820'=>'application/vnd.ibm.modcap',  
    'listafp'=>'application/vnd.ibm.modcap',  
    'lnk'=>'application/x-ms-shortcut',  
    'log'=>'text/plain',  
    'lostxml'=>'application/lost+xml',  
    'lrf'=>'application/octet-stream',  
    'lrm'=>'application/vnd.ms-lrm',  
    'ltf'=>'application/vnd.frogans.ltf',  
    'lvp'=>'audio/vnd.lucent.voice',  
    'lwp'=>'application/vnd.lotus-wordpro',  
    'lzh'=>'application/x-lzh-compressed',  
    'm13'=>'application/x-msmediaview',  
    'm14'=>'application/x-msmediaview',  
    'm1v'=>'video/mpeg',  
    'm21'=>'application/mp21',  
    'm2a'=>'audio/mpeg',  
    'm2v'=>'video/mpeg',  
    'm3a'=>'audio/mpeg',  
    'm3u'=>'audio/x-mpegurl',  
    'm3u8'=>'application/vnd.apple.mpegurl',  
    'm4u'=>'video/vnd.mpegurl',  
    'm4v'=>'video/x-m4v',  
    'ma'=>'application/mathematica',  
    'mads'=>'application/mads+xml',  
    'mag'=>'application/vnd.ecowin.chart',  
    'maker'=>'application/vnd.framemaker',  
    'man'=>'text/troff',  
    'mar'=>'application/octet-stream',  
    'mathml'=>'application/mathml+xml',  
    'mb'=>'application/mathematica',  
    'mbk'=>'application/vnd.mobius.mbk',  
    'mbox'=>'application/mbox',  
    'mc1'=>'application/vnd.medcalcdata',  
    'mcd'=>'application/vnd.mcd',  
    'mcurl'=>'text/vnd.curl.mcurl',  
    'mdb'=>'application/x-msaccess',  
    'mdi'=>'image/vnd.ms-modi',  
    'me'=>'text/troff',  
    'mesh'=>'model/mesh',  
    'meta4'=>'application/metalink4+xml',  
    'metalink'=>'application/metalink+xml',  
    'mets'=>'application/mets+xml',  
    'mfm'=>'application/vnd.mfmp',  
    'mft'=>'application/rpki-manifest',  
    'mgp'=>'application/vnd.osgeo.mapguide.package',  
    'mgz'=>'application/vnd.proteus.magazine',  
    'mid'=>'audio/midi',  
    'midi'=>'audio/midi',  
    'mie'=>'application/x-mie',  
    'mif'=>'application/vnd.mif',  
    'mime'=>'message/rfc822',  
    'mj2'=>'video/mj2',  
    'mjp2'=>'video/mj2',  
    'mk3d'=>'video/x-matroska',  
    'mka'=>'audio/x-matroska',  
    'mks'=>'video/x-matroska',  
    'mkv'=>'video/x-matroska',  
    'mlp'=>'application/vnd.dolby.mlp',  
    'mmd'=>'application/vnd.chipnuts.karaoke-mmd',  
    'mmf'=>'application/vnd.smaf',  
    'mmr'=>'image/vnd.fujixerox.edmics-mmr',  
    'mng'=>'video/x-mng',  
    'mny'=>'application/x-msmoney',  
    'mobi'=>'application/x-mobipocket-ebook',  
    'mods'=>'application/mods+xml',  
    'mov'=>'video/quicktime',  
    'movie'=>'video/x-sgi-movie',  
    'mp2'=>'audio/mpeg',  
    'mp21'=>'application/mp21',  
    'mp2a'=>'audio/mpeg',  
    'mp3'=>'audio/mpeg',  
    'mp4'=>'video/mp4',  
    'mp4a'=>'audio/mp4',  
    'mp4s'=>'application/mp4',  
    'mp4v'=>'video/mp4',  
    'mpc'=>'application/vnd.mophun.certificate',  
    'mpe'=>'video/mpeg',  
    'mpeg'=>'video/mpeg',  
    'mpg'=>'video/mpeg',  
    'mpg4'=>'video/mp4',  
    'mpga'=>'audio/mpeg',  
    'mpkg'=>'application/vnd.apple.installer+xml',  
    'mpm'=>'application/vnd.blueice.multipass',  
    'mpn'=>'application/vnd.mophun.application',  
    'mpp'=>'application/vnd.ms-project',  
    'mpt'=>'application/vnd.ms-project',  
    'mpy'=>'application/vnd.ibm.minipay',  
    'mqy'=>'application/vnd.mobius.mqy',  
    'mrc'=>'application/marc',  
    'mrcx'=>'application/marcxml+xml',  
    'ms'=>'text/troff',  
    'mscml'=>'application/mediaservercontrol+xml',  
    'mseed'=>'application/vnd.fdsn.mseed',  
    'mseq'=>'application/vnd.mseq',  
    'msf'=>'application/vnd.epson.msf',  
    'msh'=>'model/mesh',  
    'msi'=>'application/x-msdownload',  
    'msl'=>'application/vnd.mobius.msl',  
    'msty'=>'application/vnd.muvee.style',  
    'mts'=>'model/vnd.mts',  
    'mus'=>'application/vnd.musician',  
    'musicxml'=>'application/vnd.recordare.musicxml+xml',  
    'mvb'=>'application/x-msmediaview',  
    'mwf'=>'application/vnd.mfer',  
    'mxf'=>'application/mxf',  
    'mxl'=>'application/vnd.recordare.musicxml',  
    'mxml'=>'application/xv+xml',  
    'mxs'=>'application/vnd.triscape.mxs',  
    'mxu'=>'video/vnd.mpegurl',  
    'n-gage'=>'application/vnd.nokia.n-gage.symbian.install',  
    'n3'=>'text/n3',  
    'nb'=>'application/mathematica',  
    'nbp'=>'application/vnd.wolfram.player',  
    'nc'=>'application/x-netcdf',  
    'ncx'=>'application/x-dtbncx+xml',  
    'nfo'=>'text/x-nfo',  
    'ngdat'=>'application/vnd.nokia.n-gage.data',  
    'nitf'=>'application/vnd.nitf',  
    'nlu'=>'application/vnd.neurolanguage.nlu',  
    'nml'=>'application/vnd.enliven',  
    'nnd'=>'application/vnd.noblenet-directory',  
    'nns'=>'application/vnd.noblenet-sealer',  
    'nnw'=>'application/vnd.noblenet-web',  
    'npx'=>'image/vnd.net-fpx',  
    'nsc'=>'application/x-conference',  
    'nsf'=>'application/vnd.lotus-notes',  
    'ntf'=>'application/vnd.nitf',  
    'nzb'=>'application/x-nzb',  
    'oa2'=>'application/vnd.fujitsu.oasys2',  
    'oa3'=>'application/vnd.fujitsu.oasys3',  
    'oas'=>'application/vnd.fujitsu.oasys',  
    'obd'=>'application/x-msbinder',  
    'obj'=>'application/x-tgif',  
    'oda'=>'application/oda',  
    'odb'=>'application/vnd.oasis.opendocument.database',  
    'odc'=>'application/vnd.oasis.opendocument.chart',  
    'odf'=>'application/vnd.oasis.opendocument.formula',  
    'odft'=>'application/vnd.oasis.opendocument.formula-template',  
    'odg'=>'application/vnd.oasis.opendocument.graphics',  
    'odi'=>'application/vnd.oasis.opendocument.image',  
    'odm'=>'application/vnd.oasis.opendocument.text-master',  
    'odp'=>'application/vnd.oasis.opendocument.presentation',  
    'ods'=>'application/vnd.oasis.opendocument.spreadsheet',  
    'odt'=>'application/vnd.oasis.opendocument.text',  
    'oga'=>'audio/ogg',  
    'ogg'=>'audio/ogg',  
    'ogv'=>'video/ogg',  
    'ogx'=>'application/ogg',  
    'omdoc'=>'application/omdoc+xml',  
    'onepkg'=>'application/onenote',  
    'onetmp'=>'application/onenote',  
    'onetoc'=>'application/onenote',  
    'onetoc2'=>'application/onenote',  
    'opf'=>'application/oebps-package+xml',  
    'opml'=>'text/x-opml',  
    'oprc'=>'application/vnd.palm',  
    'org'=>'application/vnd.lotus-organizer',  
    'osf'=>'application/vnd.yamaha.openscoreformat',  
    'osfpvg'=>'application/vnd.yamaha.openscoreformat.osfpvg+xml',  
    'otc'=>'application/vnd.oasis.opendocument.chart-template',  
    'otf'=>'application/x-font-otf',  
    'otg'=>'application/vnd.oasis.opendocument.graphics-template',  
    'oth'=>'application/vnd.oasis.opendocument.text-web',  
    'oti'=>'application/vnd.oasis.opendocument.image-template',  
    'otp'=>'application/vnd.oasis.opendocument.presentation-template',  
    'ots'=>'application/vnd.oasis.opendocument.spreadsheet-template',  
    'ott'=>'application/vnd.oasis.opendocument.text-template',  
    'oxps'=>'application/oxps',  
    'oxt'=>'application/vnd.openofficeorg.extension',  
    'p'=>'text/x-pascal',  
    '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',  
    'p8'=>'application/pkcs8',  
    'pas'=>'text/x-pascal',  
    'paw'=>'application/vnd.pawaafile',  
    'pbd'=>'application/vnd.powerbuilder6',  
    'pbm'=>'image/x-portable-bitmap',  
    'pcap'=>'application/vnd.tcpdump.pcap',  
    'pcf'=>'application/x-font-pcf',  
    'pcl'=>'application/vnd.hp-pcl',  
    'pclxl'=>'application/vnd.hp-pclxl',  
    'pct'=>'image/x-pict',  
    'pcurl'=>'application/vnd.curl.pcurl',  
    'pcx'=>'image/x-pcx',  
    'pdb'=>'application/vnd.palm',  
    'pdf'=>'application/pdf',  
    'pfa'=>'application/x-font-type1',  
    'pfb'=>'application/x-font-type1',  
    'pfm'=>'application/x-font-type1',  
    'pfr'=>'application/font-tdpfr',  
    'pfx'=>'application/x-pkcs12',  
    'pgm'=>'image/x-portable-graymap',  
    'pgn'=>'application/x-chess-pgn',  
    'pgp'=>'application/pgp-encrypted',  
    'pic'=>'image/x-pict',  
    'pkg'=>'application/octet-stream',  
    'pki'=>'application/pkixcmp',  
    'pkipath'=>'application/pkix-pkipath',  
    'plb'=>'application/vnd.3gpp.pic-bw-large',  
    'plc'=>'application/vnd.mobius.plc',  
    'plf'=>'application/vnd.pocketlearn',  
    'pls'=>'application/pls+xml',  
    'pml'=>'application/vnd.ctc-posml',  
    'png'=>'image/png',  
    'pnm'=>'image/x-portable-anymap',  
    'portpkg'=>'application/vnd.macports.portpkg',  
    'pot'=>'application/vnd.ms-powerpoint',  
    'potm'=>'application/vnd.ms-powerpoint.template.macroenabled.12',  
    'potx'=>'application/vnd.openxmlformats-officedocument.presentationml.template',  
    'ppam'=>'application/vnd.ms-powerpoint.addin.macroenabled.12',  
    'ppd'=>'application/vnd.cups-ppd',  
    'ppm'=>'image/x-portable-pixmap',  
    'pps'=>'application/vnd.ms-powerpoint',  
    'ppsm'=>'application/vnd.ms-powerpoint.slideshow.macroenabled.12',  
    'ppsx'=>'application/vnd.openxmlformats-officedocument.presentationml.slideshow',  
    'ppt'=>'application/vnd.ms-powerpoint',  
    'pptm'=>'application/vnd.ms-powerpoint.presentation.macroenabled.12',  
    'pptx'=>'application/vnd.openxmlformats-officedocument.presentationml.presentation',  
    'pqa'=>'application/vnd.palm',  
    'prc'=>'application/x-mobipocket-ebook',  
    'pre'=>'application/vnd.lotus-freelance',  
    'prf'=>'application/pics-rules',  
    'ps'=>'application/postscript',  
    'psb'=>'application/vnd.3gpp.pic-bw-small',  
    'psd'=>'image/vnd.adobe.photoshop',  
    'psf'=>'application/x-font-linux-psf',  
    'pskcxml'=>'application/pskc+xml',  
    'ptid'=>'application/vnd.pvi.ptid1',  
    'pub'=>'application/x-mspublisher',  
    'pvb'=>'application/vnd.3gpp.pic-bw-var',  
    'pwn'=>'application/vnd.3m.post-it-notes',  
    'pya'=>'audio/vnd.ms-playready.media.pya',  
    'pyv'=>'video/vnd.ms-playready.media.pyv',  
    'qam'=>'application/vnd.epson.quickanime',  
    'qbo'=>'application/vnd.intu.qbo',  
    'qfx'=>'application/vnd.intu.qfx',  
    'qps'=>'application/vnd.publishare-delta-tree',  
    'qt'=>'video/quicktime',  
    'qwd'=>'application/vnd.quark.quarkxpress',  
    'qwt'=>'application/vnd.quark.quarkxpress',  
    'qxb'=>'application/vnd.quark.quarkxpress',  
    'qxd'=>'application/vnd.quark.quarkxpress',  
    'qxl'=>'application/vnd.quark.quarkxpress',  
    'qxt'=>'application/vnd.quark.quarkxpress',  
    'ra'=>'audio/x-pn-realaudio',  
    'ram'=>'audio/x-pn-realaudio',  
    'rar'=>'application/x-rar-compressed',  
    'ras'=>'image/x-cmu-raster',  
    'rcprofile'=>'application/vnd.ipunplugged.rcprofile',  
    'rdf'=>'application/rdf+xml',  
    'rdz'=>'application/vnd.data-vision.rdz',  
    'rep'=>'application/vnd.businessobjects',  
    'res'=>'application/x-dtbresource+xml',  
    'rgb'=>'image/x-rgb',  
    'rif'=>'application/reginfo+xml',  
    'rip'=>'audio/vnd.rip',  
    'ris'=>'application/x-research-info-systems',  
    'rl'=>'application/resource-lists+xml',  
    'rlc'=>'image/vnd.fujixerox.edmics-rlc',  
    'rld'=>'application/resource-lists-diff+xml',  
    'rm'=>'application/vnd.rn-realmedia',  
    'rmi'=>'audio/midi',  
    'rmp'=>'audio/x-pn-realaudio-plugin',  
    'rms'=>'application/vnd.jcp.javame.midlet-rms',  
    'rmvb'=>'application/vnd.rn-realmedia-vbr',  
    'rnc'=>'application/relax-ng-compact-syntax',  
    'roa'=>'application/rpki-roa',  
    'roff'=>'text/troff',  
    'rp9'=>'application/vnd.cloanto.rp9',  
    'rpss'=>'application/vnd.nokia.radio-presets',  
    'rpst'=>'application/vnd.nokia.radio-preset',  
    'rq'=>'application/sparql-query',  
    'rs'=>'application/rls-services+xml',  
    'rsd'=>'application/rsd+xml',  
    'rss'=>'application/rss+xml',  
    'rtf'=>'application/rtf',  
    'rtx'=>'text/richtext',  
    's'=>'text/x-asm',  
    's3m'=>'audio/s3m',  
    'saf'=>'application/vnd.yamaha.smaf-audio',  
    'sbml'=>'application/sbml+xml',  
    'sc'=>'application/vnd.ibm.secure-container',  
    'scd'=>'application/x-msschedule',  
    'scm'=>'application/vnd.lotus-screencam',  
    'scq'=>'application/scvp-cv-request',  
    'scs'=>'application/scvp-cv-response',  
    'scurl'=>'text/vnd.curl.scurl',  
    'sda'=>'application/vnd.stardivision.draw',  
    'sdc'=>'application/vnd.stardivision.calc',  
    'sdd'=>'application/vnd.stardivision.impress',  
    'sdkd'=>'application/vnd.solent.sdkm+xml',  
    'sdkm'=>'application/vnd.solent.sdkm+xml',  
    'sdp'=>'application/sdp',  
    'sdw'=>'application/vnd.stardivision.writer',  
    'see'=>'application/vnd.seemail',  
    'seed'=>'application/vnd.fdsn.seed',  
    'sema'=>'application/vnd.sema',  
    'semd'=>'application/vnd.semd',  
    'semf'=>'application/vnd.semf',  
    'ser'=>'application/java-serialized-object',  
    'setpay'=>'application/set-payment-initiation',  
    'setreg'=>'application/set-registration-initiation',  
    'sfd-hdstx'=>'application/vnd.hydrostatix.sof-data',  
    'sfs'=>'application/vnd.spotfire.sfs',  
    'sfv'=>'text/x-sfv',  
    'sgi'=>'image/sgi',  
    'sgl'=>'application/vnd.stardivision.writer-global',  
    'sgm'=>'text/sgml',  
    'sgml'=>'text/sgml',  
    'sh'=>'application/x-sh',  
    'shar'=>'application/x-shar',  
    'shf'=>'application/shf+xml',  
    'sid'=>'image/x-mrsid-image',  
    'sig'=>'application/pgp-signature',  
    'sil'=>'audio/silk',  
    'silo'=>'model/mesh',  
    'sis'=>'application/vnd.symbian.install',  
    'sisx'=>'application/vnd.symbian.install',  
    'sit'=>'application/x-stuffit',  
    'sitx'=>'application/x-stuffitx',  
    'skd'=>'application/vnd.koan',  
    'skm'=>'application/vnd.koan',  
    'skp'=>'application/vnd.koan',  
    'skt'=>'application/vnd.koan',  
    'sldm'=>'application/vnd.ms-powerpoint.slide.macroenabled.12',  
    'sldx'=>'application/vnd.openxmlformats-officedocument.presentationml.slide',  
    'slt'=>'application/vnd.epson.salt',  
    'sm'=>'application/vnd.stepmania.stepchart',  
    'smf'=>'application/vnd.stardivision.math',  
    'smi'=>'application/smil+xml',  
    'smil'=>'application/smil+xml',  
    'smv'=>'video/x-smv',  
    'smzip'=>'application/vnd.stepmania.package',  
    'snd'=>'audio/basic',  
    'snf'=>'application/x-font-snf',  
    'so'=>'application/octet-stream',  
    'spc'=>'application/x-pkcs7-certificates',  
    'spf'=>'application/vnd.yamaha.smaf-phrase',  
    'spl'=>'application/x-futuresplash',  
    'spot'=>'text/vnd.in3d.spot',  
    'spp'=>'application/scvp-vp-response',  
    'spq'=>'application/scvp-vp-request',  
    'spx'=>'audio/ogg',  
    'sql'=>'application/x-sql',  
    'src'=>'application/x-wais-source',  
    'srt'=>'application/x-subrip',  
    'sru'=>'application/sru+xml',  
    'srx'=>'application/sparql-results+xml',  
    'ssdl'=>'application/ssdl+xml',  
    'sse'=>'application/vnd.kodak-descriptor',  
    'ssf'=>'application/vnd.epson.ssf',  
    'ssml'=>'application/ssml+xml',  
    'st'=>'application/vnd.sailingtracker.track',  
    'stc'=>'application/vnd.sun.xml.calc.template',  
    'std'=>'application/vnd.sun.xml.draw.template',  
    'stf'=>'application/vnd.wt.stf',  
    'sti'=>'application/vnd.sun.xml.impress.template',  
    'stk'=>'application/hyperstudio',  
    'stl'=>'application/vnd.ms-pki.stl',  
    'str'=>'application/vnd.pg.format',  
    'stw'=>'application/vnd.sun.xml.writer.template',  
    'sub'=>'text/vnd.dvb.subtitle',  
    'sus'=>'application/vnd.sus-calendar',  
    'susp'=>'application/vnd.sus-calendar',  
    'sv4cpio'=>'application/x-sv4cpio',  
    'sv4crc'=>'application/x-sv4crc',  
    'svc'=>'application/vnd.dvb.service',  
    'svd'=>'application/vnd.svd',  
    'svg'=>'image/svg+xml',  
    'svgz'=>'image/svg+xml',  
    'swa'=>'application/x-director',  
    'swf'=>'application/x-shockwave-flash',  
    'swi'=>'application/vnd.aristanetworks.swi',  
    'sxc'=>'application/vnd.sun.xml.calc',  
    'sxd'=>'application/vnd.sun.xml.draw',  
    'sxg'=>'application/vnd.sun.xml.writer.global',  
    'sxi'=>'application/vnd.sun.xml.impress',  
    'sxm'=>'application/vnd.sun.xml.math',  
    'sxw'=>'application/vnd.sun.xml.writer',  
    't'=>'text/troff',  
    't3'=>'application/x-t3vm-image',  
    'taglet'=>'application/vnd.mynfc',  
    'tao'=>'application/vnd.tao.intent-module-archive',  
    'tar'=>'application/x-tar',  
    'tcap'=>'application/vnd.3gpp2.tcap',  
    'tcl'=>'application/x-tcl',  
    'teacher'=>'application/vnd.smart.teacher',  
    'tei'=>'application/tei+xml',  
    'teicorpus'=>'application/tei+xml',  
    'tex'=>'application/x-tex',  
    'texi'=>'application/x-texinfo',  
    'texinfo'=>'application/x-texinfo',  
    'text'=>'text/plain',  
    'tfi'=>'application/thraud+xml',  
    'tfm'=>'application/x-tex-tfm',  
    'tga'=>'image/x-tga',  
    'thmx'=>'application/vnd.ms-officetheme',  
    'tif'=>'image/tiff',  
    'tiff'=>'image/tiff',  
    'tmo'=>'application/vnd.tmobile-livetv',  
    'torrent'=>'application/x-bittorrent',  
    'tpl'=>'application/vnd.groove-tool-template',  
    'tpt'=>'application/vnd.trid.tpt',  
    'tr'=>'text/troff',  
    'tra'=>'application/vnd.trueapp',  
    'trm'=>'application/x-msterminal',  
    'tsd'=>'application/timestamped-data',  
    'tsv'=>'text/tab-separated-values',  
    'ttc'=>'application/x-font-ttf',  
    'ttf'=>'application/x-font-ttf',  
    'ttl'=>'text/turtle',  
    'twd'=>'application/vnd.simtech-mindmapper',  
    'twds'=>'application/vnd.simtech-mindmapper',  
    'txd'=>'application/vnd.genomatix.tuxedo',  
    'txf'=>'application/vnd.mobius.txf',  
    'txt'=>'text/plain',  
    'u32'=>'application/x-authorware-bin',  
    'udeb'=>'application/x-debian-package',  
    'ufd'=>'application/vnd.ufdl',  
    'ufdl'=>'application/vnd.ufdl',  
    'ulx'=>'application/x-glulx',  
    'umj'=>'application/vnd.umajin',  
    'unityweb'=>'application/vnd.unity',  
    'uoml'=>'application/vnd.uoml+xml',  
    'uri'=>'text/uri-list',  
    'uris'=>'text/uri-list',  
    'urls'=>'text/uri-list',  
    'ustar'=>'application/x-ustar',  
    'utz'=>'application/vnd.uiq.theme',  
    'uu'=>'text/x-uuencode',  
    'uva'=>'audio/vnd.dece.audio',  
    'uvd'=>'application/vnd.dece.data',  
    'uvf'=>'application/vnd.dece.data',  
    'uvg'=>'image/vnd.dece.graphic',  
    'uvh'=>'video/vnd.dece.hd',  
    'uvi'=>'image/vnd.dece.graphic',  
    'uvm'=>'video/vnd.dece.mobile',  
    'uvp'=>'video/vnd.dece.pd',  
    'uvs'=>'video/vnd.dece.sd',  
    'uvt'=>'application/vnd.dece.ttml+xml',  
    'uvu'=>'video/vnd.uvvu.mp4',  
    'uvv'=>'video/vnd.dece.video',  
    'uvva'=>'audio/vnd.dece.audio',  
    'uvvd'=>'application/vnd.dece.data',  
    'uvvf'=>'application/vnd.dece.data',  
    'uvvg'=>'image/vnd.dece.graphic',  
    'uvvh'=>'video/vnd.dece.hd',  
    'uvvi'=>'image/vnd.dece.graphic',  
    'uvvm'=>'video/vnd.dece.mobile',  
    'uvvp'=>'video/vnd.dece.pd',  
    'uvvs'=>'video/vnd.dece.sd',  
    'uvvt'=>'application/vnd.dece.ttml+xml',  
    'uvvu'=>'video/vnd.uvvu.mp4',  
    'uvvv'=>'video/vnd.dece.video',  
    'uvvx'=>'application/vnd.dece.unspecified',  
    'uvvz'=>'application/vnd.dece.zip',  
    'uvx'=>'application/vnd.dece.unspecified',  
    'uvz'=>'application/vnd.dece.zip',  
    'vcard'=>'text/vcard',  
    'vcd'=>'application/x-cdlink',  
    'vcf'=>'text/x-vcard',  
    'vcg'=>'application/vnd.groove-vcard',  
    'vcs'=>'text/x-vcalendar',  
    'vcx'=>'application/vnd.vcx',  
    'vis'=>'application/vnd.visionary',  
    'viv'=>'video/vnd.vivo',  
    'vob'=>'video/x-ms-vob',  
    'vor'=>'application/vnd.stardivision.writer',  
    'vox'=>'application/x-authorware-bin',  
    'vrml'=>'model/vrml',  
    'vsd'=>'application/vnd.visio',  
    'vsf'=>'application/vnd.vsf',  
    'vss'=>'application/vnd.visio',  
    'vst'=>'application/vnd.visio',  
    'vsw'=>'application/vnd.visio',  
    'vtu'=>'model/vnd.vtu',  
    'vxml'=>'application/voicexml+xml',  
    'w3d'=>'application/x-director',  
    'wad'=>'application/x-doom',  
    'wav'=>'audio/x-wav',  
    'wax'=>'audio/x-ms-wax',  
    'wbmp'=>'image/vnd.wap.wbmp',  
    'wbs'=>'application/vnd.criticaltools.wbs+xml',  
    'wbxml'=>'application/vnd.wap.wbxml',  
    'wcm'=>'application/vnd.ms-works',  
    'wdb'=>'application/vnd.ms-works',  
    'wdp'=>'image/vnd.ms-photo',  
    'weba'=>'audio/webm',  
    'webm'=>'video/webm',  
    'webp'=>'image/webp',  
    'wg'=>'application/vnd.pmi.widget',  
    'wgt'=>'application/widget',  
    'wks'=>'application/vnd.ms-works',  
    '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',  
    'wmv'=>'video/x-ms-wmv',  
    'wmx'=>'video/x-ms-wmx',  
    'wmz'=>'application/x-msmetafile',  
    'woff'=>'application/font-woff',  
    'wpd'=>'application/vnd.wordperfect',  
    'wpl'=>'application/vnd.ms-wpl',  
    'wps'=>'application/vnd.ms-works',  
    'wqd'=>'application/vnd.wqd',  
    'wri'=>'application/x-mswrite',  
    'wrl'=>'model/vrml',  
    'wsdl'=>'application/wsdl+xml',  
    'wspolicy'=>'application/wspolicy+xml',  
    'wtb'=>'application/vnd.webturbo',  
    'wvx'=>'video/x-ms-wvx',  
    'x32'=>'application/x-authorware-bin',  
    'x3d'=>'model/x3d+xml',  
    'x3db'=>'model/x3d+binary',  
    'x3dbz'=>'model/x3d+binary',  
    'x3dv'=>'model/x3d+vrml',  
    'x3dvz'=>'model/x3d+vrml',  
    'x3dz'=>'model/x3d+xml',  
    'xaml'=>'application/xaml+xml',  
    'xap'=>'application/x-silverlight-app',  
    'xar'=>'application/vnd.xara',  
    'xbap'=>'application/x-ms-xbap',  
    'xbd'=>'application/vnd.fujixerox.docuworks.binder',  
    'xbm'=>'image/x-xbitmap',  
    'xdf'=>'application/xcap-diff+xml',  
    'xdm'=>'application/vnd.syncml.dm+xml',  
    'xdp'=>'application/vnd.adobe.xdp+xml',  
    'xdssc'=>'application/dssc+xml',  
    'xdw'=>'application/vnd.fujixerox.docuworks',  
    'xenc'=>'application/xenc+xml',  
    'xer'=>'application/patch-ops-error+xml',  
    'xfdf'=>'application/vnd.adobe.xfdf',  
    'xfdl'=>'application/vnd.xfdl',  
    'xht'=>'application/xhtml+xml',  
    'xhtml'=>'application/xhtml+xml',  
    'xhvml'=>'application/xv+xml',  
    'xif'=>'image/vnd.xiff',  
    'xla'=>'application/vnd.ms-excel',  
    'xlam'=>'application/vnd.ms-excel.addin.macroenabled.12',  
    'xlc'=>'application/vnd.ms-excel',  
    'xlf'=>'application/x-xliff+xml',  
    'xlm'=>'application/vnd.ms-excel',  
    'xls'=>'application/vnd.ms-excel',  
    'xlsb'=>'application/vnd.ms-excel.sheet.binary.macroenabled.12',  
    'xlsm'=>'application/vnd.ms-excel.sheet.macroenabled.12',  
    'xlsx'=>'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet',  
    'xlt'=>'application/vnd.ms-excel',  
    'xltm'=>'application/vnd.ms-excel.template.macroenabled.12',  
    'xltx'=>'application/vnd.openxmlformats-officedocument.spreadsheetml.template',  
    'xlw'=>'application/vnd.ms-excel',  
    'xm'=>'audio/xm',  
    'xml'=>'application/xml',  
    'xo'=>'application/vnd.olpc-sugar',  
    'xop'=>'application/xop+xml',  
    'xpi'=>'application/x-xpinstall',  
    'xpl'=>'application/xproc+xml',  
    'xpm'=>'image/x-xpixmap',  
    'xpr'=>'application/vnd.is-xpr',  
    'xps'=>'application/vnd.ms-xpsdocument',  
    'xpw'=>'application/vnd.intercon.formnet',  
    'xpx'=>'application/vnd.intercon.formnet',  
    'xsl'=>'application/xml',  
    'xslt'=>'application/xslt+xml',  
    'xsm'=>'application/vnd.syncml+xml',  
    'xspf'=>'application/xspf+xml',  
    'xul'=>'application/vnd.mozilla.xul+xml',  
    'xvm'=>'application/xv+xml',  
    'xvml'=>'application/xv+xml',  
    'xwd'=>'image/x-xwindowdump',  
    'xyz'=>'chemical/x-xyz',  
    'xz'=>'application/x-xz',  
    'yang'=>'application/yang',  
    'yin'=>'application/yin+xml',  
    'z1'=>'application/x-zmachine',  
    'z2'=>'application/x-zmachine',  
    'z3'=>'application/x-zmachine',  
    'z4'=>'application/x-zmachine',  
    'z5'=>'application/x-zmachine',  
    'z6'=>'application/x-zmachine',  
    'z7'=>'application/x-zmachine',  
    'z8'=>'application/x-zmachine',  
    'zaz'=>'application/vnd.zzazz.deck+xml',  
    'zip'=>'application/zip',  
    'zir'=>'application/vnd.zul',  
    'zirz'=>'application/vnd.zul',  
    'zmm'=>'application/vnd.handheld-entertainment+xml',  
    123=>'application/vnd.lotus-1-2-3',  
);  
  
html里面input的accept类型：   
http://www.iana.org/assignments/media-types/media-types.xhtml

参考：   
https://blog.csdn.net/michaelarsenal/article/details/7999998  
\---------------------   
作者：SHUIPING\_YANG   
来源：CSDN   
原文：https://blog.csdn.net/zhezhebie/article/details/80513499   
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