估计很多朋友对不同后缀的文件对应的MIME类型不熟悉（实际上这么多我也记不住），所以将平常常见的一些文件后缀对应的MIME类型写了一个对照表，现在奉献给大家：
文件后缀 MIME 备注
*.avi video/x-msvideo 视频文件
*.aif *.aiff *.aifc audio/x-aiff 声音文件
*.au
*.snd audio/basic 声音文件 长春九龙男科医院
*.ai
*.eps
*.ps application/postscript
*.asd *.asn application/astound
*.bin *.exe *.com *.dll *.class application/octet-stream 二进制数据文件
*.bin application/x-macbinary
*.csv text/comma-separated-values
*.CSS text/css Css（样式表文件）
*.DWg application/aCAD AutoCAD文件
*.dxf application/dxf AutoCAD文件
*.dcr *.dir *.dxr application/x-director
*.doc *.dot application/msword Word类型文件
*.gz application/gzip GNU 压缩格式文件
*.gif image/gif
*.hlp *.chm application/mshelp
*.htm *.html *.shtml text/html
*.js text/JAVAScript
*.jpeg *.jpg *.jpe image/jpeg
*.mpeg *.mpg *.mpe video/mpeg
*.mp3 audio/mpeg
*.qt *.mov video/qUIcktime
*.mdb application/msaccess
*.ppt *.ppz *.pps *.pot application/mspowerpoint
*.pdf application/pdf
*.rar application/octet-stream
*.rtf application/rtf
*.rtx text/richtext
*.ram *.ra audio/x-pn-realaudio
*.rm
*.rmvb application/vnd.rn-realmedia
*.swf *.cab application/x-shockwave-FLASH
*.txt text/plain
*.xls *.xla application/msexcel
*.z application/x-compress
*.zip application/x-zip-compressed
注：以上列出了较为常用的文件格式与MIME的对照关系