struts文件上传，各种类型对应的配置类型大全

.a'      : 'application/octet-stream',  

'.ai'     : 'application/postscript',  

'.aif'    : 'audio/x-aiff',  

'.aifc'   : 'audio/x-aiff',  

'.aiff'   : 'audio/x-aiff',  

'.au'     : 'audio/basic',  

'.avi'    : 'video/x-msvideo',  

'.bat'    : 'text/plain',  

'.bcpio' : 'application/x-bcpio',  

'.bin'    : 'application/octet-stream',  

'.bmp'    : 'image/x-ms-bmp',  

'.c'      : 'text/plain',  

# Duplicates :(  

'.cdf'    : 'application/x-cdf',  

'.cdf'    : 'application/x-netcdf',  

'.cpio'   : 'application/x-cpio',  

'.csh'    : 'application/x-csh',  

'.css'    : 'text/css',  

'.dll'    : 'application/octet-stream',  

'.doc'    : 'application/msword',  

'.dot'    : 'application/msword',  

'.dvi'    : 'application/x-dvi',  

'.eml'    : 'message/rfc822',  

'.eps'    : 'application/postscript',  

'.etx'    : 'text/x-setext',  

'.exe'    : 'application/octet-stream',  

'.gif'    : 'image/gif',  

'.gtar'   : 'application/x-gtar',  

'.h'      : 'text/plain',  

'.hdf'    : 'application/x-hdf',  

'.htm'    : 'text/html',  

'.html'   : 'text/html',  

'.ief'    : 'image/ief',  

'.jpe'    : 'image/jpeg',  

'.jpeg'   : 'image/jpeg',  

'.jpg'    : 'image/jpeg',  

'.js'     : 'application/x-javascript',  

'.ksh'    : 'text/plain',  

'.latex' : 'application/x-latex',  

'.m1v'    : 'video/mpeg',  

'.man'    : 'application/x-troff-man',  

'.me'     : 'application/x-troff-me',  

'.mht'    : 'message/rfc822',  

'.mhtml' : 'message/rfc822',  

'.mif'    : 'application/x-mif',  

'.mov'    : 'video/quicktime',  

'.movie' : 'video/x-sgi-movie',  

'.mp2'    : 'audio/mpeg',  

'.mp3'    : 'audio/mpeg',  

'.mpa'    : 'video/mpeg',  

'.mpe'    : 'video/mpeg',  

'.mpeg'   : 'video/mpeg',  

'.mpg'    : 'video/mpeg',  

'.ms'     : 'application/x-troff-ms',  

'.nc'     : 'application/x-netcdf',  

'.nws'    : 'message/rfc822',  

'.o'      : 'application/octet-stream',  

'.obj'    : 'application/octet-stream',  

'.oda'    : 'application/oda',  

'.p12'    : 'application/x-pkcs12',  

'.p7c'    : 'application/pkcs7-mime',  

'.pbm'    : 'image/x-portable-bitmap',  

'.pdf'    : 'application/pdf',  

'.pfx'    : 'application/x-pkcs12',  

'.pgm'    : 'image/x-portable-graymap',  

'.pl'     : 'text/plain',  

'.png'    : 'image/png',  

'.pnm'    : 'image/x-portable-anymap',  

'.pot'    : 'application/vnd.ms-powerpoint',  

'.ppa'    : 'application/vnd.ms-powerpoint',  

'.ppm'    : 'image/x-portable-pixmap',  

'.pps'    : 'application/vnd.ms-powerpoint',  

'.ppt'    : 'application/vnd.ms-powerpoint',  

'.ps'     : 'application/postscript',  

'.pwz'    : 'application/vnd.ms-powerpoint',  

'.py'     : 'text/x-python',  

'.pyc'    : 'application/x-python-code',  

'.pyo'    : 'application/x-python-code',  

'.qt'     : 'video/quicktime',  

'.ra'     : 'audio/x-pn-realaudio',  

'.ram'    : 'application/x-pn-realaudio',  

'.ras'    : 'image/x-cmu-raster',  

'.rdf'    : 'application/xml',  

'.rgb'    : 'image/x-rgb',  

'.roff'   : 'application/x-troff',  

'.rtx'    : 'text/richtext',  

'.sgm'    : 'text/x-sgml',  

'.sgml'   : 'text/x-sgml',  

'.sh'     : 'application/x-sh',  

'.shar'   : 'application/x-shar',  

'.snd'    : 'audio/basic',  

'.so'     : 'application/octet-stream',  

'.src'    : 'application/x-wais-source',  

'.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',  

'.tsv'    : 'text/tab-separated-values',  

'.txt'    : 'text/plain',  

'.ustar' : 'application/x-ustar',  

'.vcf'    : 'text/x-vcard',  

'.wav'    : 'audio/x-wav',  

'.wiz'    : 'application/msword',  

'.wsdl'   : 'application/xml',  

'.xbm'    : 'image/x-xbitmap',  

'.xlb'    : 'application/vnd.ms-excel',  

# Duplicates :(  

'.xls'    : 'application/excel',  

'.xls'    : 'application/vnd.ms-excel',  

'.xml'    : 'text/xml',  

'.xpdl'   : 'application/xml',  

'.xpm'    : 'image/x-xpixmap',  

'.xsl'    : 'application/xml',  

'.xwd'    : 'image/x-xwindowdump',  

'.zip'    : 'application/zip',

firefox 和 ie 的文件类型区别

Java代码

firefox image/jpeg image/bmp image/gif image/png   

ie 6 image/pjpeg image/bmp image/gif image/x-png   

ie 7 image/pjpeg image/bmp image/gif image/x-png   

ie 8 image/pjpeg image/bmp image/gif image/x-png

IE下载Office2007文件时在下载对话框中变成ZIP文件问题的解决

从IIS或者Tomcat之类的Web服务器通过二进制流下载文件时（比如通过设置Header为Content-disposition:inline），如果被下载的文件是Office2007的dotx,docx,pot等后缀的时候，下载对话框中的图标会变成ZIP的，相应的文件名也会成为zip为扩展后缀的文件。其实出现这样的情况，是由于IE中对下载文件类型的判断，假如找不到相应后缀的MIME的话，会自动根据数据流来判断文件的类型，而微软对Office2007的格式做了和以前完全不同的处理。

以前的Office文档是100%的二进制格式。第三方的工具操作起来非常不方便，而 Office2007从整体上都是基于XML格式的，这里并不是说Office2007文档可以保存成XML格式。而是Office2007默认的文档格式就是XML的（Word的docx、Excel的xlsx等）。也许有人会感到奇怪，用文本编辑器打开docx后，显示的仍然是二进制格式，并不是什么 XML。其实docx并不是普通的XML格式，当然，也不只是一个XML文件，docx本质上是一个zip文件，里面有一系列的xml、目录和其他的文件。如果我们将docx改成zip。就可以用winzip等软件将其解开。

正是由于这样的原因，当MIME中不存在相对应的Office2007类型的情况下，被自动识别为ZIP文件了。解决的方法很简单，在Server端添加MIME映射就可以了。Tomcat的话，可以在Web.xml中找到<mime-mapping></mime-mapping>这样的定义，按照规则添加就可以了，IIS中按照下面的方法添加（以XML为例）：

1.选择Default Web Site，弹出Properties对话框。

2.选择HTTP Headers标签。

3.在MIME Map下,单击File Types 标签并选择New Type。

4.在Extension 域中键入.xml，在 Content Type 域中键入text/xml, 然后单击OK。

至于什么是MIME，一般的人应该都知道，这里简单的解释一下：

MIME (Multipurpose Internet Mail Extensions,多目的Internet邮件扩展)是创建用于电子邮件交换，网络文档，

下面收集了大部分文件的扩展名和相应的MIME对应，有需要的可以在列表中找到并添加。

.asx,video/x-ms-asf

.xml,text/xml

.tsv,text/tab-separated-values

.ra,audio/x-pn-realaudio

.sv4crc,application/x-sv4crc

.spc,application/x-pkcs7-certificates

.pmc,application/x-perfmon

.lit,application/x-ms-reader

.crd,application/x-mscardfile

.isp,application/x-internet-signup

.wmlsc,application/vnd.wap.wmlscriptc

.vst,application/vnd.visio

.xlam,application/vnd.ms-excel.addin.macroEnabled.12

.ttf,application/octet-stream

.pfm,application/octet-stream

.csv,application/octet-stream

.aaf,application/octet-stream

.one,application/onenote

.hta,application/hta

.atom,application/atom+xml

.323,text/h323

.mhtml,message/rfc822

.midi,audio/mid

.p7r,application/x-pkcs7-certreqresp

.mny,application/x-msmoney

.clp,application/x-msclip

.vsd,application/vnd.visio

.lpk,application/octet-stream

.bin,application/octet-stream

.onetoc,application/onenote

.x,application/directx

.wvx,video/x-ms-wvx

.vcf,text/x-vcard

.htc,text/x-component

.htt,text/webviewhtml

.h,text/plain

.mht,message/rfc822

.mid,audio/mid

.p7b,application/x-pkcs7-certificates

.gz,application/x-gzip

.dvi,application/x-dvi

.cpio,application/x-cpio

.vdx,application/vnd.ms-visio.viewer

.sldm,application/vnd.ms-powerpoint.slide.macroEnabled.12

.xlm,application/vnd.ms-excel

.fdf,application/vnd.fdf

.setreg,application/set-registration-initiation

.eps,application/postscript

.p7s,application/pkcs7-signature

.toc,application/octet-stream

.mdp,application/octet-stream

.ics,application/octet-stream

.chm,application/octet-stream

.asi,application/octet-stream

.afm,application/octet-stream

.evy,application/envoy

.wmp,video/x-ms-wmp

.qt,video/quicktime

.mpv2,video/mpeg

.xslt,text/xml

.etx,text/x-setext

.cod,image/cis-cod

.snd,audio/basic

.au,audio/basic

.man,application/x-troff-man

.qtl,application/x-quicktimeplayer

.pmw,application/x-perfmon

.class,application/x-java-applet

.iii,application/x-iphone

.csh,application/x-csh

.z,application/x-compress

.vtx,application/vnd.visio

.vsw,application/vnd.visio

.wps,application/vnd.ms-works

.potx,application/vnd.openxmlformats-officedocument.presentationml.template

.ps,application/postscript

.p7c,application/pkcs7-mime

.thn,application/octet-stream

.mso,application/octet-stream

.dot,application/msword

.doc,application/msword

.sgml,text/sgml

.nws,message/rfc822

.pbm,image/x-portable-bitmap

.ief,image/ief

.wav,audio/wav

.texi,application/x-texinfo

.mvb,application/x-msmediaview

.hdf,application/x-hdf

.vsx,application/vnd.visio

.dotm,application/vnd.ms-word.template.macroEnabled.12

.docm,application/vnd.ms-word.document.macroEnabled.12

.pptx,application/vnd.openxmlformats-officedocument.presentationml.presentation

.psm,application/octet-stream

.java,application/octet-stream

.eot,application/octet-stream

.jar,application/java-archive

.mpeg,video/mpeg

.xsf,text/xml

.map,text/plain

.uls,text/iuls

.rf,image/vnd.rn-realflash

.m3u,audio/x-mpegurl

.wma,audio/x-ms-wma

.aifc,audio/aiff

.mdb,application/x-msaccess

.mvc,application/x-miva-compiled

.stl,application/vnd.ms-pki.stl

.ppsx,application/vnd.openxmlformats-officedocument.presentationml.slideshow

.xlsb,application/vnd.ms-excel.sheet.binary.macroEnabled.12

.setpay,application/set-payment-initiation

.prm,application/octet-stream

.mix,application/octet-stream

.lzh,application/octet-stream

.hhk,application/octet-stream

.onepkg,application/onenote

.xaf,x-world/x-vrml

.flr,x-world/x-vrml

.IVF,video/x-ivf

.cnf,text/plain

.asm,text/plain

.tiff,image/tiff

.wax,audio/x-ms-wax

.ms,application/x-troff-ms

.tcl,application/x-tcl

.shar,application/x-shar

.sh,application/x-sh

.nc,application/x-netcdf

.hlp,application/winhlp

.oda,application/oda

.pfb,application/octet-stream

.fla,application/octet-stream

.wm,video/x-ms-wm

.rgb,image/x-rgb

.ppm,image/x-portable-pixmap

.ram,audio/x-pn-realaudio

.sit,application/x-stuffit

.dir,application/x-director

.mpp,application/vnd.ms-project

.xla,application/vnd.ms-excel

.ssm,application/streamingmedia

.axs,application/olescript

.ods,application/oleobject

.psp,application/octet-stream

.jpb,application/octet-stream

.wrz,x-world/x-vrml

.m1v,video/mpeg

.mno,text/xml

.cmx,image/x-cmx

.jpeg,image/jpeg

.dib,image/bmp

.rmi,audio/mid

.aiff,audio/aiff

.wmd,application/x-ms-wmd

.wri,application/x-mswrite

.pub,application/x-mspublisher

.ins,application/x-internet-signup

.wks,application/vnd.ms-works

.xls,application/vnd.ms-excel

.ai,application/postscript

.crl,application/pkix-crl

.qxd,application/octet-stream

.dwp,application/octet-stream

.xof,x-world/x-vrml

.wmv,video/x-ms-wmv

.nsc,video/x-ms-asf

.mpa,video/mpeg

.pnm,image/x-portable-anymap

.rpm,audio/x-pn-realaudio-plugin

.aif,audio/x-aiff

.me,application/x-troff-me

.pml,application/x-perfmon

.trm,application/x-msterminal

.m13,application/x-msmediaview

.js,application/x-javascript

.dxr,application/x-director

.potm,application/vnd.ms-powerpoint.template.macroEnabled.12

.xltx,application/vnd.openxmlformats-officedocument.spreadsheetml.template

.xlt,application/vnd.ms-excel

.xlc,application/vnd.ms-excel

.p10,application/pkcs10

.smi,application/octet-stream

.sea,application/octet-stream

.hqx,application/mac-binhex40

.spl,application/futuresplash

.movie,video/x-sgi-movie

.lsf,video/x-la-asf

.txt,text/plain

.jfif,image/pjpeg

.jpe,image/jpeg

.zip,application/x-zip-compressed

.wmf,application/x-msmetafile

.m14,application/x-msmediaview

.latex,application/x-latex

.wcm,application/vnd.ms-works

.pptm,application/vnd.ms-powerpoint.presentation.macroEnabled.12

.xlsx,application/vnd.openxmlformats-officedocument.spreadsheetml.sheet

.hhp,application/octet-stream

.aca,application/octet-stream

.accdb,application/msaccess

.jcz,application/liquidmotion

.wrl,x-world/x-vrml

.wmx,video/x-ms-wmx

.asr,video/x-ms-asf

.lsx,video/x-la-asf

.xsl,text/xml

.html,text/html

.tif,image/tiff

.der,application/x-x509-ca-cert

.pfx,application/x-pkcs12

.p12,application/x-pkcs12

.ppsm,application/vnd.ms-powerpoint.slideshow.macroEnabled.12

.cur,application/octet-stream

.accdt,application/msaccess

.hdml,text/x-hdml

.htm,text/html

.xbm,image/x-xbitmap

.jpg,image/jpeg

.texinfo,application/x-texinfo

.ppam,application/vnd.ms-powerpoint.addin.macroEnabled.12

.xlw,application/vnd.ms-excel

.rm,application/vnd.rn-realmedia

.pdf,application/pdf

.rar,application/octet-stream

.psd,application/octet-stream

.inf,application/octet-stream

.emz,application/octet-stream

.dsp,application/octet-stream

.onea,application/onenote

.jck,application/liquidmotion

.mpe,video/mpeg

.mp2,video/mpeg

.sct,text/scriptlet

.ras,image/x-cmu-raster

.swf,application/x-shockwave-flash

.wmz,application/x-ms-wmz

.gtar,application/x-gtar

.dcr,application/x-director

.sldx,application/vnd.openxmlformats-officedocument.presentationml.slide

.pps,application/vnd.ms-pps

.p7m,application/pkcs7-mime

.xsn,application/octet-stream

.ocx,application/octet-stream

.accde,application/msaccess

.mov,video/quicktime

.wmls,text/vnd.wap.wmlscript

.cpp,text/plain

.c,text/plain

.bas,text/plain

.css,text/css

.art,image/x-jg

.mp3,audio/mpeg

.t,application/x-troff

.roff,application/x-troff

.tar,application/x-tar

.hhc,application/x-oleobject

.scd,application/x-msschedule

.pko,application/vnd.ms-pki.pko

.sst,application/vnd.ms-pki.certstore

.ppt,application/vnd.ms-powerpoint

.xtp,application/octet-stream

.u32,application/octet-stream

.pcx,application/octet-stream

.msi,application/octet-stream

.exe,application/octet-stream

.asd,application/octet-stream

.onetoc2,application/onenote

.fif,application/fractals

.mpg,video/mpeg

.vml,text/xml

.xdr,text/plain

.vcs,text/plain

.hxt,text/html

.eml,message/rfc822

.xpm,image/x-xpixmap

.ico,image/x-icon

.gif,image/gif

.dwf,drawing/x-dwf

.src,application/x-wais-source

.tr,application/x-troff

.pmr,application/x-perfmon

.pma,application/x-perfmon

.dll,application/x-msdownload

.bcpio,application/x-bcpio

.wmlc,application/vnd.wap.wmlc

.wdb,application/vnd.ms-works

.dotx,application/vnd.openxmlformats-officedocument.wordprocessingml.template

.docx,application/vnd.openxmlformats-officedocument.wordprocessingml.document

.pot,application/vnd.ms-powerpoint

.xltm,application/vnd.ms-excel.template.macroEnabled.12

.rtf,application/rtf

.prf,application/pics-rules

.snp,application/octet-stream

.cab,application/octet-stream

.avi,video/x-msvideo

.asf,video/x-ms-asf

.dtd,text/xml

.wml,text/vnd.wap.wml

.vbs,text/vbscript

.rtx,text/richtext

.dlm,text/dlm

.xwd,image/x-xwindowdump

.pgm,image/x-portable-graymap

.bmp,image/bmp

.crt,application/x-x509-ca-cert

.ustar,application/x-ustar

.tex,application/x-tex

.sv4cpio,application/x-sv4cpio

.tgz,application/x-compressed

.cdf,application/x-cdf

.vss,application/vnd.visio

.cat,application/vnd.ms-pki.seccat

.thmx,application/vnd.ms-officetheme

.xlsm,application/vnd.ms-excel.sheet.macroEnabled.12

.prx,application/octet-stream

.pcz,application/octet-stream

.onetmp,application/onenote

.acx,application/internet-property-stream

.wsdl,text/xml

.disco,text/xml

.xsd,text/xml

.wbmp,image/vnd.wap.wbmp

.png,image/png

.pnz,image/png

.smd,audio/x-smd

.smz,audio/x-smd

.smx,audio/x-smd