| Content-type 的说明: 
 复制代码
\'hqx\' -> \'application/mac-binhex40\',
\'cpt\' -> \'application/mac-compactpro\',
\'doc\' -> \'application/msword\',
\'bin\' -> \'application/octet-stream\',
\'dms\' -> \'application/octet-stream\',
\'lha\' -> \'application/octet-stream\',
\'lzh\' -> \'application/octet-stream\',
\'exe\' -> \'application/octet-stream\',
\'class\' -> \'application/octet-stream\',
\'so\' -> \'application/octet-stream\',
\'dll\' -> \'application/octet-stream\',
\'oda\' -> \'application/oda\',
\'pdf\' -> \'application/pdf\',
\'ai\' -> \'application/postscript\',
\'eps\' -> \'application/postscript\',
\'ps\' -> \'application/postscript\',
\'smi\' -> \'application/smil\',
\'smil\' -> \'application/smil\',
\'mif\' -> \'application/vnd.mif\',
\'xls\' -> \'application/vnd.ms-excel\',
\'ppt\' -> \'application/vnd.ms-powerpoint\',
\'wbxml\' -> \'application/vnd.wap.wbxml\',
\'wmlc\' -> \'application/vnd.wap.wmlc\',
\'wmlsc\' -> \'application/vnd.wap.wmlscriptc\',
\'bcpio\' -> \'application/x-bcpio\',
\'vcd\' -> \'application/x-cdlink\',
\'pgn\' -> \'application/x-chess-pgn\',
\'cpio\' -> \'application/x-cpio\',
\'csh\' -> \'application/x-csh\',
\'dcr\' -> \'application/x-director\',
\'dir\' -> \'application/x-director\',
\'dxr\' -> \'application/x-director\',
\'dvi\' -> \'application/x-dvi\',
\'spl\' -> \'application/x-futuresplash\',
\'gtar\' -> \'application/x-gtar\',
\'hdf\' -> \'application/x-hdf\',
\'js\' -> \'application/x-javascript\',
\'skp\' -> \'application/x-koan\',
\'skd\' -> \'application/x-koan\',
\'skt\' -> \'application/x-koan\',
\'skm\' -> \'application/x-koan\',
\'latex\' -> \'application/x-latex\',
\'nc\' -> \'application/x-netcdf\',
\'cdf\' -> \'application/x-netcdf\',
\'sh\' -> \'application/x-sh\',
\'shar\' -> \'application/x-shar\',
\'swf\' -> \'application/x-shockwave-flash\',
\'sit\' -> \'application/x-stuffit\',
\'sv4cpio\' -> \'application/x-sv4cpio\',
\'sv4crc\' -> \'application/x-sv4crc\',
\'tar\' -> \'application/x-tar\',
\'tcl\' -> \'application/x-tcl\',
\'tex\' -> \'application/x-tex\',
\'texinfo\' -> \'application/x-texinfo\',
\'texi\' -> \'application/x-texinfo\',
\'t\' -> \'application/x-troff\',
\'tr\' -> \'application/x-troff\',
\'roff\' -> \'application/x-troff\',
\'man\' -> \'application/x-troff-man\',
\'me\' -> \'application/x-troff-me\',
\'ms\' -> \'application/x-troff-ms\',
\'ustar\' -> \'application/x-ustar\',
\'src\' -> \'application/x-wais-source\',
\'xhtml\' \'application/xhtml+xml\',
\'xht\' -> \'application/xhtml+xml\',
\'zip\' -> \'application/zip\',
\'au\' -> \'audio/basic\',
\'snd\' -> \'audio/basic\',
\'mid\' -> \'audio/midi\',
\'midi\' -> \'audio/midi\',
\'kar\' -> \'audio/midi\',
\'mpga\' -> \'audio/mpeg\',
\'mp2\' -> \'audio/mpeg\',
\'mp3\' -> \'audio/mpeg\',
\'aif\' -> \'audio/x-aiff\',
\'aiff\' -> \'audio/x-aiff\',
\'aifc\' -> \'audio/x-aiff\',
\'m3u\' -> \'audio/x-mpegurl\',
\'ram\' -> \'audio/x-pn-realaudio\',
\'rm\' -> \'audio/x-pn-realaudio\',
\'rpm\' -> \'audio/x-pn-realaudio-plugin\',
\'ra\' -> \'audio/x-realaudio\',
\'wav\' -> \'audio/x-wav\',
\'pdb\' -> \'chemical/x-pdb\',
\'xyz\' -> \'chemical/x-xyz\',
\'bmp\' -> \'image/bmp\',
\'gif\' -> \'image/gif\',
\'ief\' -> \'image/ief\',
\'jpeg\' -> \'image/jpeg\',
\'jpg\' -> \'image/jpeg\',
\'jpe\' -> \'image/jpeg\',
\'png\' -> \'image/png\',
\'tiff\' -> \'image/tiff\',
\'tif\' -> \'image/tiff\',
\'djvu\' -> \'image/vnd.djvu\',
\'djv\' -> \'image/vnd.djvu\',
\'wbmp\' -> \'image/vnd.wap.wbmp\',
\'ras\' -> \'image/x-cmu-raster\',
\'pnm\' -> \'image/x-portable-anymap\',
\'pbm\' -> \'image/x-portable-bitmap\',
\'pgm\' -> \'image/x-portable-graymap\',
\'ppm\' -> \'image/x-portable-pixmap\',
\'rgb\' -> \'image/x-rgb\',
\'xbm\' -> \'image/x-xbitmap\',
\'xpm\' -> \'image/x-xpixmap\',
\'xwd\' -> \'image/x-xwindowdump\',
\'igs\' -> \'model/iges\',
\'iges\' -> \'model/iges\',
\'msh\' -> \'model/mesh\',
\'mesh\' -> \'model/mesh\',
\'silo\' -> \'model/mesh\',
\'wrl\' -> \'model/vrml\',
\'vrml\' -> \'model/vrml\',
\'css\' -> \'text/css\',
\'html\' -> \'text/html\',
\'htm\' -> \'text/html\',
\'asc\' -> \'text/plain\',
\'txt\' -> \'text/plain\',
\'rtx\' -> \'text/richtext\',
\'rtf\' -> \'text/rtf\',
\'sgml\' -> \'text/sgml\',
\'sgm\' -> \'text/sgml\',
\'tsv\' -> \'text/tab-separated-values\',
\'wml\' -> \'text/vnd.wap.wml\',
\'wmls\' -> \'text/vnd.wap.wmlscript\',
\'etx\' -> \'text/x-setext\',
\'xsl\' -> \'text/xml\',
\'xml\' -> \'text/xml\',
\'mpeg\' -> \'video/mpeg\',
\'mpg\' -> \'video/mpeg\',
\'mpe\' -> \'video/mpeg\',
\'qt\' -> \'video/quicktime\',
\'mov\' -> \'video/quicktime\',
\'mxu\' -> \'video/vnd.mpegurl\',
\'avi\' -> \'video/x-msvideo\',
\'movie\' -> \'video/x-sgi-movie\',
\'ice\' -> \'x-conference/x-cooltalk\'
 
 
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