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| Mime Type（Content-Type） | 文件扩展名 | 文件头 |
|---|---|---|
| video/3gpp | 3gp | 00 00 00 14 66 74 79 7000 00 00 14 66 74 79 7000 00 00 20 66 74 79 7000 00 00 20 66 74 79 70 |
| video/mp4 | mp4 | 00 00 00 14 66 74 79 70 69 73 6f 6d00 00 00 18 66 74 79 7000 00 00 1c 66 74 79 70 |
| video/3gpp2 | 3g2 | 00 00 00 14 66 74 79 7000 00 00 20 66 74 79 70 |
| video/x-m4v | m4v | 00 00 00 18 66 74 79 70 |
| audio/mp4 | m4a | 00 00 00 20 66 74 79 70 4d 34 41 |
| image/x-icon | ico | 00 00 01 00 |
| application/x-futuresplash | spl | 00 00 01 00 |
| video/mpeg | mpg | 00 00 01 b300 00 01 ba |
| video/x-ms-vob | vob | 00 00 01 ba |
| application/vnd.lotus-1-2-3 | 123 | 00 00 1a 00 05 10 04 |
| application/vnd.quark.quarkxpress | qxd | 00 00 49 49 58 50 5200 00 4d 4d 58 50 52 |
| application/x-font-ttf | ttf | 00 01 00 00 00 |
| application/x-msmoney | mny | 00 01 00 00 4d 53 49 53 41 4d 20 44 61 74 61 62 61 73 65 |
| application/x-msaccess | mdb | 00 01 00 00 53 74 61 6e 64 61 72 64 20 4a 65 74 20 44 42 |
| video/x-fli | fli | 00 11 |
| image/x-rgb | rgb | 01 da 01 01 00 03 |
| application/xml-dtd | dtd | 07 64 74 32 64 64 74 64 |
| image/x-pcx | pcx | 0a 02 01 010a 03 01 010a 05 01 01 |
| application/msword | docdot | 0d 44 4f 43cf 11 e0 a1 b1 1a e1 00d0 cf 11 e0 a1 b1 1a e1db a5 2d 00 |
| application/vnd.ms-works | wkswps | 0e 57 4b 53ff 00 02 00 04 04 05 54d0 cf 11 e0 a1 b1 1a e1 |
| application/vnd.nitf | ntf | 1a 00 0030 31 4f 52 44 4e 41 4e4e 49 54 46 30 |
| application/vnd.lotus-notes | nsf | 1a 00 00 04 00 004e 45 53 4d 1a 01 |
| application/x-freearc | arc | 1a 021a 031a 041a 081a 0941 72 43 01 |
| video/webm | webm | 1a 45 df a3 |
| video/x-matroska | mkv | 1a 45 df a3 93 42 82 88 |
| application/x-msdownload | msicomdllexe | 23 20d0 cf 11 e0 a1 b1 1a e14d 5ae8e9eb |
| audio/silk | sil | 23 21 53 49 4c 4b 0a |
| application/postscript | eps | 25 21 50 53 2d 41 64 6fc5 d0 d3 c6 |
| application/pdf | 25 50 44 46 | |
| application/vnd.fdf | fdf | 25 50 44 46 |
| application/mac-binhex40 | hqx | 28 54 68 69 73 20 66 69 |
| text/plain | log | 00 2a 2a 2a 20 20 49 6e 73 |
| application/vnd.rn-realmedia | rm | 2e 52 4d 46 |
| application/vnd.rn-realmedia-vbr | rmvb | 2e 52 4d 46 |
| audio/x-pn-realaudio | raram | 2e 52 4d 46 00 00 00 122e 72 61 fd 0072 74 73 70 3a 2f 2f |
| audio/basic | au | 2e 73 6e 6464 6e 73 2e |
| application/vnd.epson.msf | msf | 2f 2f 20 3c 21 2d 2d 20 3c 6d 64 62 3a 6d 6f 72 6b 3a 7a |
| application/vnd.ms-pki.seccat | cat | 30 |
| video/x-ms-asf | asfasx | 30 26 b2 75 8e 66 cf 113c |
| audio/x-ms-wma | wma | 30 26 b2 75 8e 66 cf 11 |
| video/x-ms-wmv | wmv | 30 26 b2 75 8e 66 cf 11 |
| application/x-mswrite | wri | 31 be32 bebe 00 00 00 ab |
| application/x-7z-compressed | 7z | 37 7a bc af 27 1c |
| image/vnd.adobe.photoshop | psd | 38 42 50 53 |
| application/xml | xml | 3c 3f 78 6d 6c 20 76 65 72 73 69 6f 6e 3d 22 31 2e 30 22 3f 3e |
| application/vnd.framemaker | fm | 3c 4d 61 6b 65 72 46 69 |
| application/vnd.mif | mif | 3c 4d 61 6b 65 72 46 6956 65 72 73 69 6f 6e 20 |
| application/gpx+xml | gpx | 3c 67 70 78 20 76 65 72 73 69 6f 6e 3d 22 31 2e |
| application/winhlp | hlp | 3f 5f 03 004c 4e 02 00 |
| image/vnd.dwg | dwg | 41 43 31 30 |
| application/vnd.lotus-organizer | org | 41 4f 4c 56 4d 31 30 30 |
| text/x-vcard | vcf | 42 45 47 49 4e 3a 56 43 |
| application/octet-stream | bindmsmar | 42 4c 49 32 32 3344 4d 53 214d 41 52 31 004d 41 52 434d 41 72 30 00 |
| image/bmp | bmp | 42 4d |
| application/x-mobipocket-ebook | prc | 42 4f 4f 4b 4d 4f 42 49 |
| application/x-bzip2 | bz2 | 42 5a 68 |
| application/x-iso9660-image | iso | 43 44 30 30 31 |
| application/mac-compactpro | cpt | 43 50 54 37 46 49 4c 4543 50 54 46 49 4c 45 |
| application/x-shockwave-flash | swf | 43 57 5346 57 535a 57 53 |
| application/x-cdlink | vcd | 45 4e 54 52 59 56 43 44 |
| image/vnd.ms-modi | mdi | 45 50 |
| video/x-flv | flv | 46 4c 56 |
| audio/x-aiff | aiff | 46 4f 52 4d 00 |
| message/rfc822 | eml | 46 72 6f 6d52 65 74 75 72 6e 2d 5058 2d |
| image/gif | gif | 47 49 46 38 |
| image/tiff | tiftiff | 49 20 4949 49 2a 004d 4d 00 2a4d 4d 00 2b |
| audio/mpeg | mp3 | 49 44 33 |
| application/vnd.ms-cab-compressed | cab | 49 53 63 284d 53 43 46 |
| application/vnd.ms-htmlhelp | chm | 49 54 53 46 |
| application/java-archive | jar | 4a 41 52 43 53 0050 4b 03 0450 4b 03 04 14 00 08 005f 27 a8 89 |
| application/x-ms-shortcut | lnk | 4c 00 00 00 01 14 02 00 |
| application/x-tgif | obj | 4c 0180 |
| application/vnd.palm | pdb | 4d 2d 57 20 50 6f 63 6b4d 69 63 72 6f 73 6f 66 74 20 43 2f 43 2b 2b 2073 6d 5f73 7a 65 7aac ed 00 05 73 72 00 12 |
| application/vnd.tcpdump.pcap | dmpcap | 4d 44 4d 50 93 a750 41 47 45 44 5552 54 53 5358 43 50 00 |
| application/vnd.smaf | mmf | 4d 4d 4d 44 00 00 |
| audio/midi | midmidirmi | 4d 54 68 6452 49 46 46 |
| application/vnd.rim.cod | cod | 4e 61 6d 65 3a 20 |
| audio/ogg | ogaogg | 4f 67 67 53 00 02 00 00 |
| video/ogg | ogv | 4f 67 67 53 00 02 00 00 |
| application/ogg | ogx | 4f 67 67 53 00 02 00 00 |
| image/x-portable-graymap | pgm | 50 35 0a |
| application/zip | zip | 50 4b 03 0450 4b 03 0450 4b 03 04 14 00 01 0050 4b 05 0650 4b 07 08 |
| application/vnd.openxmlformats-officedocument.wordprocessingml.document | docx | 50 4b 03 0450 4b 03 04 14 00 06 00 |
| application/vnd.openxmlformats-officedocument.presentationml.presentation | pptx | 50 4b 03 0450 4b 03 04 14 00 06 00 |
| application/vnd.openxmlformats-officedocument.spreadsheetml.sheet | xlsx | 50 4b 03 0450 4b 03 04 14 00 06 00 |
| application/vnd.google-earth.kmz | kmz | 50 4b 03 04 |
| application/vnd.kde.kword | kwd | 50 4b 03 04 |
| application/vnd.oasis.opendocument.text | odt | 50 4b 03 04 |
| application/vnd.oasis.opendocument.presentation | odp | 50 4b 03 04 |
| application/vnd.oasis.opendocument.text-template | ott | 50 4b 03 04 |
| application/vnd.sun.xml.calc | sxc | 50 4b 03 0450 4b 03 04 |
| application/vnd.sun.xml.draw | sxd | 50 4b 03 04 |
| application/vnd.sun.xml.impress | sxi | 50 4b 03 04 |
| application/vnd.sun.xml.writer | sxw | 50 4b 03 04 |
| application/x-msmetafile | wmzwmf | 50 4b 03 04d7 cd c6 9a |
| application/x-xpinstall | xpi | 50 4b 03 04 |
| application/vnd.ms-xpsdocument | xps | 50 4b 03 04 |
| application/epub+zip | epub | 50 4b 03 04 0a 00 02 00 |
| image/x-cmx | cmx | 52 49 46 46 |
| video/x-msvideo | avi | 52 49 46 46 |
| audio/x-wav | wav | 52 49 46 46 |
| image/webp | webp | 52 49 46 46 |
| application/x-rar-compressed | rar | 52 61 72 21 1a 07 00 |
| application/x-stuffit | sit | 53 49 54 21 0053 74 75 66 66 49 74 20 |
| application/vnd.yamaha.smaf-phrase | spf | 53 50 46 49 00 |
| application/vnd.lotus-wordpro | lwp | 57 6f 72 64 50 72 6f |
| application/pls+xml | pls | 5b 70 6c 61 79 6c 69 73 74 5d |
| audio/x-caf | caf | 63 61 66 66 |
| application/x-csh | csh | 63 75 73 68 00 00 00 02 |
| application/pkcs10 | p10 | 64 00 00 00 |
| audio/x-flac | flac | 66 4c 61 43 00 00 00 22 |
| application/pkix-attr-cert | ac | 72 69 66 66 |
| application/x-apple-diskimage | dmg | 78 01 73 0d 62 62 60 |
| application/vnd.xara | xar | 78 61 72 21 |
| application/rtf | rtf | 7b 5c 72 74 66 31 |
| image/png | png | 89 50 4e 47 0d 0a 1a 0a |
| application/applixware | aw | 8a 01 09 00 00 00 e1 08 |
| application/java-vm | class | ca fe ba be |
| application/vnd.ms-powerpoint | ppsppt | d0 cf 11 e0 a1 b1 1a e1 |
| application/vnd.ms-excel | xlaxls | d0 cf 11 e0 a1 b1 1a e1 |
| application/vnd.lotus-approach | apr | d0 cf 11 e0 a1 b1 1a e1 |
| application/x-mspublisher | pub | d0 cf 11 e0 a1 b1 1a e1 |
| application/vnd.visio | vsd | d0 cf 11 e0 a1 b1 1a e1 |
| application/x-xz | xz | fd 37 7a 58 5a 00 |
| application/vnd.wordperfect | wpd | ff 57 50 43 |
| image/jpeg | jpejpegjpg | ff d8 ff |
| audio/x-aac | aac | ff f1ff f9 |