7.5.10 mimeタイプ

mimeタイプは、mime-mappingタグで定義します。
mimeタイプは、Servletコンテナがデフォルトの値を定義しています。
本タグを定義することにより、Webアプリケーション独自のmimeタイプが設定できます。
本タグで設定したmimeタイプは、デフォルトのmimeタイプより、優先されます。
また、重複して定義した場合は、あとから指定したmimeタイプが有効となります。

設定したmimeタイプは、javax.servlet.ServletContext.getMimeType()メソッドを使用して取り出します。

記述形式

    <mime-mapping>
      <extension>ext</extension>
      <mime-type>mime</mime-type>
    </mime-mapping>

タグの内容

タグ名	説明	タグの省略	複数の指定
extension	mimeタイプを定義するファイルの拡張子を定義します。	×	×
mime-type	mimeタイプを定義します。	×	×

記述例

    <mime-mapping>
      <extension>jpg</extension>
      <mime-type>image/jpeg</mime-type>
    </mime-mapping>

デフォルトのmimeタイプ

extension	mime-type
abs	audio/x-mpeg
ai	application/postscript
aif aifc aiff	audio/x-aiff
aim	application/x-aim
art	image/x-jg
asf asx	video/x-ms-asf
au	audio/basic
avi	video/x-msvideo
avx	video/x-rad-screenplay
bcpio	application/x-bcpio
bin	application/octet-stream
bmp	image/bmp
body	text/html
cdf	application/x-netcdf
cer	application/x-x509-ca-cert
class	application/java
cpio	application/x-cpio
csh	application/x-csh
css	text/css
dib	image/bmp
doc	application/msword
dtd	application/xml-dtd
dv	video/x-dv
dvi	application/x-dvi
eps	application/postscript
etx	text/x-setext
exe	application/octet-stream
gif	image/gif
gtar	application/x-gtar
gz	application/x-gzip
hdf	application/x-hdf
hqx	application/mac-binhex40
htc	text/x-component
htm html	text/html
ico	image/x-icon
ief	image/ief
jad	text/vnd.sun.j2me.app-descriptor
jar	application/java-archive
java	text/plain
jnlp	application/x-java-jnlp-file
jpe jpeg jpg	image/jpeg
js	text/javascript
jsf	text/plain
jspf	text/plain
kar	audio/midi
latex	application/x-latex
m3u	audio/x-mpegurl
mac	image/x-macpaint
man	application/x-troff-man
mathml	application/mathml+xml
me	application/x-troff-me
mid	audio/midi
midi	audio/midi
mif	application/vnd.mif
mov	video/quicktime
movie	video/x-sgi-movie
mp1 mpa	audio/x-mpeg
mp2 mp3	audio/mpeg
mpe mpeg mpega mpg	video/mpeg
mpv2	video/mpeg2
ms	application/x-troff-ms
nc	application/x-netcdf
oda	application/oda
odb	application/vnd.oasis.opendocument.database
odc	application/vnd.oasis.opendocument.chart
odf	application/vnd.oasis.opendocument.formula
odg	application/vnd.oasis.opendocument.graphics
odi	application/vnd.oasis.opendocument.image
odm	application/vnd.oasis.opendocument.text-master
odp	application/vnd.oasis.opendocument.presentation
ods	application/vnd.oasis.opendocument.spreadsheet
odt	application/vnd.oasis.opendocument.text
ogg	application/ogg
otg	application/vnd.oasis.opendocument.graphics-template
oth	application/vnd.oasis.opendocument.text-web
otp	application/vnd.oasis.opendocument.presentation-template
ots	application/vnd.oasis.opendocument.spreadsheet-template
ott	application/vnd.oasis.opendocument.text-template
pbm	image/x-portable-bitmap
pct	image/pict
pdf	application/pdf
pgm	image/x-portable-graymap
pic pict	image/pict
pls	audio/x-scpls
png	image/png
pnm	image/x-portable-anymap
pnt	image/x-macpaint
ppm	image/x-portable-pixmap
pps	application/vnd.ms-powerpoint
ppt	application/vnd.ms-powerpoint
ps	application/postscript
psd	image/x-photoshop
qt	video/quicktime
qti qtif	image/x-quicktime
ras	image/x-cmu-raster
rdf	application/rdf+xml
rgb	image/x-rgb
rm	application/vnd.rn-realmedia
roff	application/x-troff
rtf	text/rtf
rtx	text/richtext
sh	application/x-sh
shar	application/x-shar
smf	audio/x-midi
sit	application/x-stuffit
snd	audio/basic
src	application/x-wais-source
sv4cpio	application/x-sv4cpio
sv4crc	application/x-sv4crc
svg	image/svg+xml
svgz	image/svg
swf	application/x-shockwave-flash
t	application/x-troff
tar	application/x-tar
tcl	application/x-tcl
tex	application/x-tex
texi texinfo	application/x-texinfo
tif tiff	image/tiff
tr	application/x-troff
tsv	text/tab-separated-values
txt	text/plain
ulw	audio/basic
ustar	application/x-ustar
vrml	model/vrml
vsd	application/x-visio
vxml	application/voicexml+xml
wav	audio/x-wav
wbmp	image/vnd.wap.wbmp
wml	text/vnd.wap.wml
wmlc	application/vnd.wap.wmlc
wmls	text/vnd.wap.wmlscript
wmlscriptc	application/vnd.wap.wmlscriptc
wrl	model/vrml
xbm	image/x-xbitmap
xht	application/xhtml+xml
xhtml	application/xhtml+xml
xls	application/vnd.ms-excel
xml	application/xml
xpm	image/x-xpixmap
xsl	application/xml
xslt	application/xslt+xml
xul	application/vnd.mozilla.xul+xml
xwd	image/x-xwindowdump
Z z	application/x-compress
zip	application/zip