Struts2文件类型规则列表

'.a'      : 'application/octet-stream', '.ai'     : 'application/postscript', '.aif'    : 'audio/x-aiff', '.aifc'   : 'audio/x-aiff', '.aiff'   : 'audio/x-aiff', '.au'     : 'audio/basic', '.avi'    : 'video/x-msvideo', '.bat'    : 'text/plain', '.bcpio' : 'application/x-bcpio', '.bin'    : 'application/octet-stream', '.bmp'    : 'image/x-ms-bmp', '.c'      : 'text/plain', # Duplicates :( '.cdf'    : 'application/x-cdf', '.cdf'    : 'application/x-netcdf', '.cpio'   : 'application/x-cpio', '.csh'    : 'application/x-csh', '.css'    : 'text/css', '.dll'    : 'application/octet-stream', '.doc'    : 'application/msword', '.dot'    : 'application/msword', '.dvi'    : 'application/x-dvi', '.eml'    : 'message/rfc822', '.eps'    : 'application/postscript', '.etx'    : 'text/x-setext', '.exe'    : 'application/octet-stream', '.gif'    : 'image/gif', '.gtar'   : 'application/x-gtar', '.h'      : 'text/plain', '.hdf'    : 'application/x-hdf', '.htm'    : 'text/html', '.html'   : 'text/html', '.ief'    : 'image/ief', '.jpe'    : 'image/jpeg', '.jpeg'   : 'image/jpeg', '.jpg'    : 'image/jpeg', '.js'     : 'application/x-javascript', '.ksh'    : 'text/plain', '.latex' : 'application/x-latex', '.m1v'    : 'video/mpeg', '.man'    : 'application/x-troff-man', '.me'     : 'application/x-troff-me', '.mht'    : 'message/rfc822', '.mhtml' : 'message/rfc822', '.mif'    : 'application/x-mif', '.mov'    : 'video/quicktime', '.movie' : 'video/x-sgi-movie', '.mp2'    : 'audio/mpeg', '.mp3'    : 'audio/mpeg', '.mpa'    : 'video/mpeg', '.mpe'    : 'video/mpeg', '.mpeg'   : 'video/mpeg', '.mpg'    : 'video/mpeg', '.ms'     : 'application/x-troff-ms', '.nc'     : 'application/x-netcdf', '.nws'    : 'message/rfc822', '.o'      : 'application/octet-stream', '.obj'    : 'application/octet-stream', '.oda'    : 'application/oda', '.p12'    : 'application/x-pkcs12', '.p7c'    : 'application/pkcs7-mime', '.pbm'    : 'image/x-portable-bitmap', '.pdf'    : 'application/pdf', '.pfx'    : 'application/x-pkcs12', '.pgm'    : 'image/x-portable-graymap', '.pl'     : 'text/plain', '.png'    : 'image/png', '.pnm'    : 'image/x-portable-anymap', '.pot'    : 'application/vnd.ms-powerpoint', '.ppa'    : 'application/vnd.ms-powerpoint', '.ppm'    : 'image/x-portable-pixmap', '.pps'    : 'application/vnd.ms-powerpoint', '.ppt'    : 'application/vnd.ms-powerpoint', '.ps'     : 'application/postscript', '.pwz'    : 'application/vnd.ms-powerpoint', '.py'     : 'text/x-python', '.pyc'    : 'application/x-python-code', '.pyo'    : 'application/x-python-code', '.qt'     : 'video/quicktime', '.ra'     : 'audio/x-pn-realaudio', '.ram'    : 'application/x-pn-realaudio', '.ras'    : 'image/x-cmu-raster', '.rdf'    : 'application/xml', '.rgb'    : 'image/x-rgb', '.roff'   : 'application/x-troff', '.rtx'    : 'text/richtext', '.sgm'    : 'text/x-sgml', '.sgml'   : 'text/x-sgml', '.sh'     : 'application/x-sh', '.shar'   : 'application/x-shar', '.snd'    : 'audio/basic', '.so'     : 'application/octet-stream', '.src'    : 'application/x-wais-source', '.sv4cpio': 'application/x-sv4cpio', '.sv4crc' : 'application/x-sv4crc', '.swf'    : 'application/x-shockwave-flash', '.t'      : 'application/x-troff', '.tar'    : 'application/x-tar', '.tcl'    : 'application/x-tcl', '.tex'    : 'application/x-tex', '.texi'   : 'application/x-texinfo', '.texinfo': 'application/x-texinfo', '.tif'    : 'image/tiff', '.tiff'   : 'image/tiff', '.tr'     : 'application/x-troff', '.tsv'    : 'text/tab-separated-values', '.txt'    : 'text/plain', '.ustar' : 'application/x-ustar', '.vcf'    : 'text/x-vcard', '.wav'    : 'audio/x-wav', '.wiz'    : 'application/msword', '.wsdl'   : 'application/xml', '.xbm'    : 'image/x-xbitmap', '.xlb'    : 'application/vnd.ms-excel', # Duplicates :( '.xls'    : 'application/excel', '.xls'    : 'application/vnd.ms-excel', '.xml'    : 'text/xml', '.xpdl'   : 'application/xml', '.xpm'    : 'image/x-xpixmap', '.xsl'    : 'application/xml', '.xwd'    : 'image/x-xwindowdump', '.zip'    : 'application/zip', 

firefox 和 ie 的文件类型区别

firefox image/jpeg image/bmp image/gif image/png   ie 6 image/pjpeg image/bmp image/gif image/x-png   ie 7 image/pjpeg image/bmp image/gif image/x-png   ie 8 image/pjpeg image/bmp image/gif image/x-png