扩展名         类型/子类型

nes    application/octet-stream

lrc    lrc-application/octet-stream

webp   image/webp

323   text/h323   

acx   application/internet-property-stream   

ai   application/postscript   

apk   application/vnd.android.package-archive

aif   audio/x-aiff   

aifc   audio/x-aiff   

aiff   audio/x-aiff   

asf   video/x-ms-asf   

asr   video/x-ms-asf   

asx   video/x-ms-asf   

au   audio/basic   

avi   video/x-msvideo   

axs   application/olescript   

bas   text/plain   

bcpio   application/x-bcpio   

bin   application/octet-stream   

bmp   image/bmp   

c   text/plain   

cat   application/vnd.ms-pkiseccat   

cdf   application/x-cdf   

cer   application/x-x509-ca-cert   

class   application/octet-stream   

clp   application/x-msclip   

cmx   image/x-cmx   

cod   image/cis-cod   

cpio   application/x-cpio   

crd   application/x-mscardfile   

crl   application/pkix-crl   

crt   application/x-x509-ca-cert   

csh   application/x-csh   

css   text/css   

dcr   application/x-director   

der   application/x-x509-ca-cert   

dir   application/x-director   

dll   application/x-msdownload   

dms   application/octet-stream   

doc   application/msword   

dot   application/msword   

dvi   application/x-dvi   

dxr   application/x-director   

eps   application/postscript   

etx   text/x-setext   

evy   application/envoy   

exe   application/octet-stream   

fif   application/fractals   

flr   x-world/x-vrml   

gif   image/gif   

gtar   application/x-gtar   

gz   application/x-gzip   

h   text/plain   

hdf   application/x-hdf   

hlp   application/winhlp   

hqx   application/mac-binhex40   

hta   application/hta   

htc   text/x-component   

htm   text/html   

html   text/html   

htt   text/webviewhtml   

ico   image/x-icon   

ief   image/ief   

iii   application/x-iphone   

ins   application/x-internet-signup   

isp   application/x-internet-signup   

jfif   image/pipeg   

jpe   image/jpeg   

jpeg   image/jpeg   

jpg   image/jpeg   

js   application/x-javascript   

latex   application/x-latex   

lha   application/octet-stream   

lsf   video/x-la-asf   

lsx   video/x-la-asf   

lzh   application/octet-stream   

m13   application/x-msmediaview   

m14   application/x-msmediaview   

m3u   audio/x-mpegurl   

man   application/x-troff-man   

mdb   application/x-msaccess   

me   application/x-troff-me   

mht   message/rfc822   

mhtml   message/rfc822   

mid   audio/mid   

mny   application/x-msmoney   

mov   video/quicktime   

movie   video/x-sgi-movie   

mp2   video/mpeg   

mp3   audio/mpe