常见的contentType 类型

素颜马尾好姑娘i 2022-01-17 22:09 1714阅读 0赞

Content-Type，内容类型，一般是指网页中存在的**Content-Type**，

用于定义网络文件的类型和网页的编码，决定[浏览器][Link 1]将以什么形式、什么编码读取这个文件，

这就是经常看到一些Asp网页点击的结果却是下载到的一个文件或一张图片的原因。

不同的ContentType 会影响客户端所看到的效果.默认的ContentType为 text/html 也就是网页格式.

代码如:

<% response.ContentType ="text/html" %>

显示的为网页,而

<% response.ContentType ="text/plain" %>

则会显示html原代码.  
  
以下为一些常用的 ContentType  
**GIF images**

<% response.ContentType ="image/gif" %>

**JPEG images**

<% response.ContentType ="image/jpeg" %>

**TIFF images**

<% response.ContentType ="image/tiff" %>

**MICROSOFT WORD document**

<% response.ContentType ="application/msword" %>

**RTF document**

<% response.ContentType ="application/rtf" %>

**MICROSOFT EXCEL document**

<% response.ContentType ="application/x-excel" %>

**MICROSOFT POWERPOINT document**

<% response.ContentType ="application/ms-powerpoint" %>

**PDF document**

<% response.ContentType ="application/pdf" %>

**ZIP document**

<% response.ContentType ="application/zip" %>

下面是更详细的ContentType  
'ez' => 'application/andrew-inset',  
'hqx' => 'application/mac-binhex40',  
'cpt' => 'application/mac-compactpro',  
'doc' => 'application/msword',  
'bin' => 'application/octet-stream',  
'dms' => 'application/octet-stream',  
'lha' => 'application/octet-stream',  
'lzh' => 'application/octet-stream',  
'exe' => 'application/octet-stream',  
'class' => 'application/octet-stream',  
'so' => 'application/octet-stream',  
'dll' => 'application/octet-stream',  
'oda' => 'application/oda',  
'pdf' => 'application/pdf',  
'ai' => 'application/postscript',  
'eps' => 'application/postscript',  
'ps' => 'application/postscript',  
'smi' => 'application/smil',  
'smil' => 'application/smil',  
'mif' => 'application/vnd.mif',  
'xls' => 'application/vnd.ms-excel',  
'ppt' => 'application/vnd.ms-powerpoint',  
'wbxml' => 'application/vnd.wap.wbxml',  
'wmlc' => 'application/vnd.wap.wmlc',  
'wmlsc' => 'application/vnd.wap.wmlscriptc',  
'bcpio' => 'application/x-bcpio',  
'vcd' => 'application/x-cdlink',  
'pgn' => 'application/x-chess-pgn',  
'cpio' => 'application/x-cpio',  
'csh' => 'application/x-csh',  
'dcr' => 'application/x-director',  
'dir' => 'application/x-director',  
'dxr' => 'application/x-director',  
'dvi' => 'application/x-dvi',  
'spl' => 'application/x-futuresplash',  
'gtar' => 'application/x-gtar',  
'hdf' => 'application/x-hdf',  
'js' => 'application/x-javascript',  
'skp' => 'application/x-koan',  
'skd' => 'application/x-koan',  
'skt' => 'application/x-koan',  
'skm' => 'application/x-koan',  
'latex' => 'application/x-latex',  
'nc' => 'application/x-netcdf',  
'cdf' => 'application/x-netcdf',  
'sh' => 'application/x-sh',  
'shar' => 'application/x-shar',  
'swf' => 'application/x-shockwave-flash',  
'sit' => 'application/x-stuffit',  
'sv4cpio' => 'application/x-sv4cpio',  
'sv4crc' => 'application/x-sv4crc',  
'tar' => 'application/x-tar',  
'tcl' => 'application/x-tcl',  
'tex' => 'application/x-tex',  
'texinfo' => 'application/x-texinfo',  
'texi' => 'application/x-texinfo',  
't' => 'application/x-troff',  
'tr' => 'application/x-troff',  
'roff' => 'application/x-troff',  
'man' => 'application/x-troff-man',  
'me' => 'application/x-troff-me',  
'ms' => 'application/x-troff-ms',  
'ustar' => 'application/x-ustar',  
'src' => 'application/x-wais-source',  
'xhtml' => 'application/xhtml+xml',  
'xht' => 'application/xhtml+xml',  
'zip' => 'application/zip',  
'au' => 'audio/basic',  
'snd' => 'audio/basic',  
'mid' => 'audio/midi',  
'midi' => 'audio/midi',  
'kar' => 'audio/midi',  
'mpga' => 'audio/mpeg',  
'mp2' => 'audio/mpeg',  
'mp3' => 'audio/mpeg',  
'aif' => 'audio/x-aiff',  
'aiff' => 'audio/x-aiff',  
'aifc' => 'audio/x-aiff',  
'm3u' => 'audio/x-mpegurl',  
'ram' => 'audio/x-pn-realaudio',  
'rm' => 'audio/x-pn-realaudio',  
'rpm' => 'audio/x-pn-realaudio-plugin',  
'ra' => 'audio/x-realaudio',  
'wav' => 'audio/x-wav',  
'pdb' => 'chemical/x-pdb',  
'xyz' => 'chemical/x-xyz',  
'bmp' => 'image/bmp',  
'gif' => 'image/gif',  
'ief' => 'image/ief',  
'jpeg' => 'image/jpeg',  
'jpg' => 'image/jpeg',  
'jpe' => 'image/jpeg',  
'png' => 'image/png',  
'tiff' => 'image/tiff',  
'tif' => 'image/tiff',  
'djvu' => 'image/vnd.djvu',  
'djv' => 'image/vnd.djvu',  
'wbmp' => 'image/vnd.wap.wbmp',  
'ras' => 'image/x-cmu-raster',  
'pnm' => 'image/x-portable-anymap',  
'pbm' => 'image/x-portable-bitmap',  
'pgm' => 'image/x-portable-graymap',  
'ppm' => 'image/x-portable-pixmap',  
'rgb' => 'image/x-rgb',  
'xbm' => 'image/x-xbitmap',  
'xpm' => 'image/x-xpixmap',  
'xwd' => 'image/x-xwindowdump',  
'igs' => 'model/iges',  
'iges' => 'model/iges',  
'msh' => 'model/mesh',  
'mesh' => 'model/mesh',  
'silo' => 'model/mesh',  
'wrl' => 'model/vrml',  
'vrml' => 'model/vrml',  
'css' => 'text/css',  
'html' => 'text/html',  
'htm' => 'text/html',  
'asc' => 'text/plain',  
'txt' => 'text/plain',  
'rtx' => 'text/richtext',  
'rtf' => 'text/rtf',  
'sgml' => 'text/sgml',  
'sgm' => 'text/sgml',  
'tsv' => 'text/tab-separated-values',  
'wml' => 'text/vnd.wap.wml',  
'wmls' => 'text/vnd.wap.wmlscript',  
'etx' => 'text/x-setext',  
'xsl' => 'text/xml',  
'xml' => 'text/xml',  
'mpeg' => 'video/mpeg',  
'mpg' => 'video/mpeg',  
'mpe' => 'video/mpeg',  
'qt' => 'video/quicktime',  
'mov' => 'video/quicktime',  
'mxu' => 'video/vnd.mpegurl',  
'avi' => 'video/x-msvideo',  
'movie' => 'video/x-sgi-movie',  
'ice' => 'x-conference/x-cooltalk'  
  
//---------------------下面是从资源文件获取图片。并显示  
public class GetImage  
\{  
public static System.Drawing.Image GetSrc(string name)  
\{  
System.Resources.ResourceManager rm = new ResourceManager("ClassLibrary.ResourceTestImg",  
System.Reflection.Assembly.GetExecutingAssembly());//ResourceTestImg为资源文件名称,ClassLibrary//为命名空间  
return rm.GetObject(name) as System.Drawing.Image;  
\}  
  
\}  
  
显示代码  
protected void Page\_Load(object sender, EventArgs e)  
\{

System.Drawing.Image img = ClassLibrary.GetImage.GetSrc("\_15958260");  
//\_15958260为在ResourceTestImg.resx资源管理窗口中看到资源图片名称  
  
img.Save(Response.OutputStream, System.Drawing.Imaging.ImageFormat.Jpeg);  
\}

[Link 1]: http://baike.baidu.com/view/7718.htm