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http中content-type头值-(MIME类型)

2015-10-27 20:18 756 查看
http中content-type头值-(MIME类型)

常见文件http中content-type头值-(MIME类型)

.ppt – application/mspowerpoint

.ai – application/postscript

.aif – audio/x-aiff

.aifc – audio/x-aiff

.aiff – audio/x-aiff

.asc – text/plain

.au – audio/basic

.avi – video/x-msvideo

.bcpio – application/x-bcpio

.bin – application/octet-stream

.c – text/plain

.cc – text/plain

.ccad – application/clariscad

.cdf – application/x-netcdf

.class – application/octet-stream

.cpio – application/x-cpio

.cpt – application/mac-compactpro

.csh – application/x-csh

.css – text/css

.dcr – application/x-director

.dir – application/x-director

.dms – application/octet-stream

.doc – application/msword

.drw – application/drafting

.dvi – application/x-dvi

.dwg – application/acad

.dxf – application/dxf

.dxr – application/x-director

.eps – application/postscript

.etx – text/x-setext

.exe – application/octet-stream

.ez – application/andrew-inset

.f – text/plain

.f90 – text/plain

.fli – video/x-fli

.gif – image/gif

.gtar – application/x-gtar

.gz – application/x-gzip

.h – text/plain

.hdf – application/x-hdf

.hh – text/plain

.hqx – application/mac-binhex40

.htm – text/html

.html – text/html

.ice – x-conference/x-cooltalk

.ief – image/ief

.iges – model/iges

.igs – model/iges

.ips – application/x-ipscript

.ipx – application/x-ipix

.jpe – image/jpeg

.jpeg – image/jpeg

.jpg – image/jpeg

.js – application/x-javascript

.kar – audio/midi

.latex – application/x-latex

.lha – application/octet-stream

.lsp – application/x-lisp

.lzh – application/octet-stream

.m – text/plain

.man – application/x-troff-man

.me – application/x-troff-me

.mesh – model/mesh

.mid – audio/midi

.midi – audio/midi

.mif – application/vnd.mif

.mime – www/mime

.mov – video/quicktime

.movie – video/x-sgi-movie

.mp2 – audio/mpeg

.mp3 – audio/mpeg

.mpe – video/mpeg

.mpeg – video/mpeg

.mpg – video/mpeg

.mpga – audio/mpeg

.ms – application/x-troff-ms

.msh – model/mesh

.nc – application/x-netcdf

.oda – application/oda

.pbm – image/x-portable-bitmap

.pdb – chemical/x-pdb

.pdf – application/pdf

.pgm – image/x-portable-graymap

.pgn – application/x-chess-pgn

.png – image/png

.pnm – image/x-portable-anymap

.pot – application/mspowerpoint

.ppm – image/x-portable-pixmap

.pps – application/mspowerpoint

.ppt – application/mspowerpoint

.ppz – application/mspowerpoint

.pre – application/x-freelance

.prt – application/pro_eng

.ps – application/postscript

.qt – video/quicktime

.ra – audio/x-realaudio

.ram – audio/x-pn-realaudio

.ras – image/cmu-raster

.rgb – image/x-rgb

.rm – audio/x-pn-realaudio

.roff – application/x-troff

.rpm – audio/x-pn-realaudio-plugin

.rtf – text/rtf

.rtx – text/richtext

.scm – application/x-lotusscreencam

.set – application/set

.sgm – text/sgml

.sgml – text/sgml

.sh – application/x-sh

.shar – application/x-shar

.silo – model/mesh

.sit – application/x-stuffit

.skd – application/x-koan

.skm – application/x-koan

.skp – application/x-koan

.skt – application/x-koan

.smi – application/smil

.smil – application/smil

.snd – audio/basic

.sol – application/solids

.spl – application/x-futuresplash

.src – application/x-wais-source

.step – application/STEP

.stl – application/SLA

.stp – application/STEP

.sv4cpio – application/x-sv4cpio

.sv4crc – application/x-sv4crc

.swf – application/x-shockwave-flash

.t – application/x-troff

.tar – application/x-tar

.tcl – application/x-tcl

.tex – application/x-tex

.texi – application/x-texinfo

.texinfo – application/x-texinfo

.tif – image/tiff

.tiff – image/tiff

.tr – application/x-troff

.tsi – audio/TSP-audio

.tsp – application/dsptype

.tsv – text/tab-separated-values

.txt – text/plain

.unv – application/i-deas

.ustar – application/x-ustar

.vcd – application/x-cdlink

.vda – application/vda

.viv – video/vnd.vivo

.vivo – video/vnd.vivo

.vrml – model/vrml

.wav – audio/x-wav

.wrl – model/vrml

.xbm – image/x-xbitmap

.xlc – application/vnd.ms-excel

.xll – application/vnd.ms-excel

.xlm – application/vnd.ms-excel

.xls – application/vnd.ms-excel

.xlw – application/vnd.ms-excel

.xml – text/xml

.xpm – image/x-xpixmap

.xwd – image/x-xwindowdump

.xyz – chemical/x-pdb

.zip – application/zip

网页页头meta详解 Content-Type, Content-Language等,意思、作用和用法

  HTTP-EQUIV类似于HTTP的头部协议,它回应给浏览器一些有用的信息,以帮助正确和精确地显示网页内容。常用的HTTP-EQUIV类型有:

  1、Content-Type和Content-Language (显示字符集的设定)

  说明:设定页面使用的字符集,用以说明主页制作所使用的文字已经语言,浏览器会根据此来调用相应的字符集显示page内容。

  用法:

      

  注意: 该META标签定义了HTML页面所使用的字符集为GB2132,就是国标汉字码。如果将其中的“charset=GB2312”替换成“BIG5”,则该页面所用的字符集就是繁体中文Big5码。当你浏览一些国外的站点时,IE浏览器会提示你要正确显示该页面需要下载xx语支持。这个功能就是通过读取HTML页面META标签的Content-Type属性而得知需要使用哪种字符集显示该页面的。如果系统里没有装相应的字符集,则IE就提示下载。其他的语言也对应不同的charset,比如日文的字符集是“iso-2022-jp ”,韩文的是“ks_c_5601”。

      

  Content-Type的Content还可以是:text/xml等文档类型;

  Charset选项:ISO-8859-1(英文)、BIG5、UTF-8、SHIFT-Jis、Euc、Koi8-2、us-ascii, x-mac-roman, iso-8859-2, x-mac-ce, iso-2022-jp, x-sjis, x-euc-jp,euc-kr, iso-2022-kr, gb2312, gb_2312-80, x-euc-tw, x-cns11643-1,x-cns11643-2等字符集;Content-Language的Content还可以是:EN、FR等语言代码。

  2、Refresh (刷新)

   说明:让网页多长时间(秒)刷新自己,或在多长时间后让网页自动链接到其它网页。

   用法:

      http://www.xia8.net“>

   注意:其中的5是指停留5秒钟后自动刷新到URL网址。

  3、Expires (期限)

   说明:指定网页在缓存中的过期时间,一旦网页过期,必须到服务器上重新调阅。

   用法:

      

   注意:必须使用GMT的时间格式,或直接设为0(数字表示多少时间后过期)。

  4、Pragma (cach模式)

   说明:禁止浏览器从本地机的缓存中调阅页面内容。

   用法:

   注意:网页不保存在缓存中,每次访问都刷新页面。这样设定,访问者将无法脱机浏览。

  5、Set-Cookie (cookie设定)

  说明:浏览器访问某个页面时会将它存在缓存中,下次再次访问时就可从缓存中读取,以提高速度。当你希望访问者每次都刷新你广告的图标,或每次都刷新你的计数器,就要禁用缓存了。通常HTML文件没有必要禁用缓存,对于ASP等页面,就可以使用禁用缓存,因为每次看到的页面都是在服务器动态生成的,缓存就失去意义。如果网页过期,那么存盘的cookie将被删除。

   用法:
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