Mime Type and file suffix comparison table and method for detecting file mime

Note: I just wrote an article titled ihttphandler (2): anti-leech! My resources can only be downloaded by my users. The URL is http://blog.csdn.net/zhoufoxcn/archive/2008/01/11/2018.5.aspx. It is estimated that many friends are not familiar with the MIME types corresponding to files with different suffixes (in fact, I cannot remember so many ), therefore, I have written a table of MIME types corresponding to some common file suffixes, And I will present them to you:

File suffix	Mime	Remarks
*.avi	video/x-msvideo	Video Files
*.aif *.aiff *.aifc	audio/x-aiff	Sound file
*.au*.snd	audio/basic	Sound file
*.ai*.eps*.ps	application/postscript
*.asd *.asn	application/astound
*.bin *.exe *.com *.dll *.class	application/octet-stream	Binary data file
*.bin	application/x-macbinary
*.csv	text/comma-separated-values
*.css	text/css	CSS (style sheet file)
*.dwg	application/acad	AutoCAD File
*.dxf	application/dxf	AutoCAD File
*.dcr *.dir *.dxr	application/x-director
*.doc *.dot	application/msword	Word Files
*.gz	application/gzip	GNU compressed file
*.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

Note: The comparison between commonly used file formats and Mime is listed above. If you encounter uncommon file formats during actual development, you do not need to worry about them, use the fileupload component of Asp.net to easily drag a fileupload component to the web form and add a button. The Click Event code of the button is as follows:
Protected void btnupload_click (Object sender, eventargs E)
{
If (fileupload1.hasfile)
{
Response. Write ("mime =" + fileupload1.postedfile. contenttype );
}
.

This article is from the "Zhou Gong (Zhou Jinqiao) column" blog, please be sure to keep this source http://zhoufoxcn.blog.51cto.com/792419/167035