ContentType("application/octet-stream");

ContentType("application/octet-stream"); [问题点数：40分，结帖人Partys]

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楼主 发表于： 2010-09-16 17:31:19  HttpServletResponse response;     response.setContentType("application/octet-stream"); 参数（application/octet-stream） 是嘛意思？ 更多0 分享到： 相关知识库：  软件测试  C++  C语言  React width="728" height="90" frameborder="0" marginwidth="0" marginheight="0" vspace="0" hspace="0" allowtransparency="true" scrolling="no" allowfullscreen="true" id="aswift_1" name="aswift_1" style="box-sizing: content-box; left: 0px; position: absolute; top: 0px;"> id="iframeu1636200_0" src="http://pos.baidu.com/icbm?rdid=1636200&dc=2&di=u1636200&dri=0&dis=0&dai=2&ps=766x385&dcb=BAIDU_SSP_define&dtm=BAIDU_DUP_SETJSONADSLOT&dvi=0.0&dci=-1&dpt=none&tsr=0&tpr=1467273022674&ti=response.setContentType(%22application%2Foctet-stream%22)%3B-优快云%E8%AE%BA%E5%9D%9B-&ari=1&dbv=2&drs=3&pcs=1349x643&pss=1349x6989&cfv=0&cpl=4&chi=1&cce=true&cec=UTF-8&tlm=1467273022&rw=643&ltu=http%3A%2F%2Fbbs.youkuaiyun.com%2Ftopics%2F350055402&ltr=https%3A%2F%2Fwww.baidu.com%2Flink%3Furl%3DSiIygkHKnzHJf_FtsVG3UsI9N3ANT7zVx7sSXXuUu9J9kOZfWMahBzWq3r13ejtx%26wd%3D%26eqid%3Dc4e0cb0500014e2c000000035774d03d&ecd=1&psr=1366x768&par=1366x728&pis=-1x-1&ccd=24&cja=true&cmi=6&col=zh-CN&cdo=-1&tcn=1467273023&qn=cdb2721f1fa98296&tt=1467273022650.29.271.273" width="200" height="22" align="center,center" vspace="0" hspace="0" marginwidth="0" marginheight="0" scrolling="no" frameborder="0" allowtransparency="true" style="box-sizing: content-box; border-width: 0px; border-style: initial; vertical-align: bottom; margin: 0px;">   id="iframeu1636201_0" src="http://pos.baidu.com/icbm?rdid=1636201&dc=2&di=u1636201&dri=0&dis=0&dai=3&ps=766x639&dcb=BAIDU_SSP_define&dtm=BAIDU_DUP_SETJSONADSLOT&dvi=0.0&dci=-1&dpt=none&tsr=0&tpr=1467273022674&ti=response.setContentType(%22application%2Foctet-stream%22)%3B-优快云%E8%AE%BA%E5%9D%9B-&ari=1&dbv=2&drs=3&pcs=1349x643&pss=1349x6989&cfv=0&cpl=4&chi=1&cce=true&cec=UTF-8&tlm=1467273022&rw=643&ltu=http%3A%2F%2Fbbs.youkuaiyun.com%2Ftopics%2F350055402&ltr=https%3A%2F%2Fwww.baidu.com%2Flink%3Furl%3DSiIygkHKnzHJf_FtsVG3UsI9N3ANT7zVx7sSXXuUu9J9kOZfWMahBzWq3r13ejtx%26wd%3D%26eqid%3Dc4e0cb0500014e2c000000035774d03d&ecd=1&psr=1366x768&par=1366x728&pis=-1x-1&ccd=24&cja=true&cmi=6&col=zh-CN&cdo=-1&tcn=1467273023&qn=984e170ccc21fa8e&tt=1467273022650.33.291.291" width="200" height="22" align="center,center" vspace="0" hspace="0" marginwidth="0" marginheight="0" scrolling="no" frameborder="0" allowtransparency="true" style="box-sizing: content-box; border-width: 0px; border-style: initial; vertical-align: bottom; margin: 0px;">   id="iframeu1636204_0" src="http://pos.baidu.com/icbm?rdid=1636204&dc=2&di=u1636204&dri=0&dis=0&dai=4&ps=766x893&dcb=BAIDU_SSP_define&dtm=BAIDU_DUP_SETJSONADSLOT&dvi=0.0&dci=-1&dpt=none&tsr=0&tpr=1467273022674&ti=response.setContentType(%22application%2Foctet-stream%22)%3B-优快云%E8%AE%BA%E5%9D%9B-&ari=1&dbv=2&drs=3&pcs=1349x643&pss=1349x6989&cfv=0&cpl=4&chi=1&cce=true&cec=UTF-8&tlm=1467273022&rw=643&ltu=http%3A%2F%2Fbbs.youkuaiyun.com%2Ftopics%2F350055402&ltr=https%3A%2F%2Fwww.baidu.com%2Flink%3Furl%3DSiIygkHKnzHJf_FtsVG3UsI9N3ANT7zVx7sSXXuUu9J9kOZfWMahBzWq3r13ejtx%26wd%3D%26eqid%3Dc4e0cb0500014e2c000000035774d03d&ecd=1&psr=1366x768&par=1366x728&pis=-1x-1&ccd=24&cja=true&cmi=6&col=zh-CN&cdo=-1&tcn=1467273023&qn=3b5415034c25d6ea&tt=1467273022650.39.294.307" width="200" height="22" align="center,center" vspace="0" hspace="0" marginwidth="0" marginheight="0" scrolling="no" frameborder="0" allowtransparency="true" style="box-sizing: content-box; border-width: 0px; border-style: initial; vertical-align: bottom; margin: 0px;">

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关注 Partys Partys 本版等级：	#1 得分：0 回复于： 2010-09-16 17:41:58 の 没高手顶，自己顶一下  引用楼主 partys 的回复: HttpServletResponse response;   response.setContentType("application/octet-stream"); 参数（application/octet-stream） 是嘛意思？
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关注 e9876 e9876 本版等级：	#2 得分：20 回复于： 2010-09-16 17:46:11 把响应设置为二进制流，一般来说下载文件时有时会用到这段
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#3 得分：20 回复于： 2010-09-16 18:31:09 按照内容类型排列的 Mime 类型列表 类型/子类型 扩展名  application/envoy evy  application/fractals fif  application/futuresplash spl  application/hta hta  application/internet-property-stream acx  application/mac-binhex40 hqx  application/msword doc  application/msword dot  application/octet-stream *  application/octet-stream bin  application/octet-stream class  application/octet-stream dms  application/octet-stream exe  application/octet-stream lha  application/octet-stream lzh  application/oda oda  application/olescript axs  application/pdf pdf  application/pics-rules prf  application/pkcs10 p10  application/pkix-crl crl  application/postscript ai  application/postscript eps  application/postscript ps  application/rtf rtf  application/set-payment-initiation setpay  application/set-registration-initiation setreg  application/vnd.ms-excel xla  application/vnd.ms-excel xlc  application/vnd.ms-excel xlm  application/vnd.ms-excel xls  application/vnd.ms-excel xlt  application/vnd.ms-excel xlw  application/vnd.ms-outlook msg  application/vnd.ms-pkicertstore sst  application/vnd.ms-pkiseccat cat  application/vnd.ms-pkistl stl  application/vnd.ms-powerpoint pot  application/vnd.ms-powerpoint pps  application/vnd.ms-powerpoint ppt  application/vnd.ms-project mpp  application/vnd.ms-works wcm  application/vnd.ms-works wdb  application/vnd.ms-works wks  application/vnd.ms-works wps  application/winhlp hlp  application/x-bcpio bcpio  application/x-cdf cdf  application/x-compress z  application/x-compressed tgz  application/x-cpio cpio  application/x-csh csh  application/x-director dcr  application/x-director dir  application/x-director dxr  application/x-dvi dvi  application/x-gtar gtar  application/x-gzip gz  application/x-hdf hdf  application/x-internet-signup ins  application/x-internet-signup isp  application/x-iphone iii  application/x-javascript js  application/x-latex latex  application/x-msaccess mdb  application/x-mscardfile crd  application/x-msclip clp  application/x-msdownload dll  application/x-msmediaview m13  application/x-msmediaview m14  application/x-msmediaview mvb  application/x-msmetafile wmf  application/x-msmoney mny  application/x-mspublisher pub  application/x-msschedule scd  application/x-msterminal trm  application/x-mswrite wri  application/x-netcdf cdf  application/x-netcdf nc  application/x-perfmon pma  application/x-perfmon pmc  application/x-perfmon pml  application/x-perfmon pmr  application/x-perfmon pmw  application/x-pkcs12 p12  application/x-pkcs12 pfx  application/x-pkcs7-certificates p7b  application/x-pkcs7-certificates spc  application/x-pkcs7-certreqresp p7r  application/x-pkcs7-mime p7c  application/x-pkcs7-mime p7m  application/x-pkcs7-signature p7s  application/x-sh sh  application/x-shar shar  application/x-shockwave-flash swf  application/x-stuffit sit  application/x-sv4cpio sv4cpio  application/x-sv4crc sv4crc  application/x-tar tar  application/x-tcl tcl  application/x-tex tex  application/x-texinfo texi  application/x-texinfo texinfo  application/x-troff roff  application/x-troff t  application/x-troff tr  application/x-troff-man man  application/x-troff-me me  application/x-troff-ms ms  application/x-ustar ustar  application/x-wais-source src  application/x-x509-ca-cert cer  application/x-x509-ca-cert crt  application/x-x509-ca-cert der  application/ynd.ms-pkipko pko  application/zip zip  audio/basic au  audio/basic snd  audio/mid mid  audio/mid rmi  audio/mpeg mp3  audio/x-aiff aif  audio/x-aiff aifc  audio/x-aiff aiff  audio/x-mpegurl m3u  audio/x-pn-realaudio ra  audio/x-pn-realaudio ram  audio/x-wav wav  image/bmp bmp  image/cis-cod cod  image/gif gif  image/ief ief  image/jpeg jpe  image/jpeg jpeg  image/jpeg jpg  image/pipeg jfif  image/svg+xml svg  image/tiff tif  image/tiff tiff  image/x-cmu-raster ras  image/x-cmx cmx  image/x-icon ico  image/x-portable-anymap pnm  image/x-portable-bitmap pbm  image/x-portable-graymap pgm  image/x-portable-pixmap ppm  image/x-rgb rgb  image/x-xbitmap xbm  image/x-xpixmap xpm  image/x-xwindowdump xwd  message/rfc822 mht  message/rfc822 mhtml  message/rfc822 nws  text/css css  text/h323 323  text/html htm  text/html html  text/html stm  text/iuls uls  text/plain bas  text/plain c  text/plain h  text/plain txt  text/richtext rtx  text/scriptlet sct  text/tab-separated-values tsv  text/webviewhtml htt  text/x-component htc  text/x-setext etx  text/x-vcard vcf  video/mpeg mp2  video/mpeg mpa  video/mpeg mpe  video/mpeg mpeg  video/mpeg mpg  video/mpeg mpv2  video/quicktime mov  video/quicktime qt  video/x-la-asf lsf  video/x-la-asf lsx  video/x-ms-asf asf  video/x-ms-asf asr  video/x-ms-asf asx  video/x-msvideo avi  video/x-sgi-movie movie  x-world/x-vrml flr  x-world/x-vrml vrml  x-world/x-vrml wrl  x-world/x-vrml wrz  x-world/x-vrml xaf  x-world/x-vrml xof

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#4 得分：0 回复于： 2010-09-16 18:31:42 更具体的可以到百度百科去看