var http = require('http') , fs = require('fs') , url = require('url') , path = require('path'); http.createServer(function(req, res) { var pathurl = url.parse(req.url).pathname; var abspath = __dirname + pathurl; fs.exists(abspath, function(exists) { if (exists) { //二进制方式读取文件 fs.readFile(abspath, 'binary', function(err, data) { if (err) { res.writeHeader(500); return res.end('index.html error'); } var ext = path.extname(pathurl); var mini = ext ? ext.slice(1) : 'unknow'; res.writeHead(200, {'Content-Type': MiniType[mini] || "text/plain", 'The-key-is': '48435483121810xsafa2'}); res.write(data, 'binary'); res.end(); }) } else { res.end('404 File not found.'); } }) }).listen(2233); MiniType = { '323':'text/h323', acx:'application/internet-property-stream', ai:'application/postscript', aif:'audio/x-aiff', aifc:'audio/x-aiff', aiff:'audio/x-aiff', asf:'video/x-ms-asf', asr:'video/x-ms-asf', asx:'video/x-ms-asf', au:'audio/basic', avi:'video/x-msvideo', axs:'application/olescript', bas:'text/plain', bcpio:'application/x-bcpio', bin:'application/octet-stream', bmp:'image/bmp', c:'text/plain', cat:'application/vnd.ms-pkiseccat', cdf:'application/x-cdf', cer:'application/x-x509-ca-cert', 'class':'application/octet-stream', clp:'application/x-msclip', cmx:'image/x-cmx', cod:'image/cis-cod', cpio:'application/x-cpio', crd:'application/x-mscardfile', crl:'application/pkix-crl', crt:'application/x-x509-ca-cert', csh:'application/x-csh', css:'text/css', dcr:'application/x-director', der:'application/x-x509-ca-cert', dir:'application/x-director', dll:'application/x-msdownload', dms:'application/octet-stream', doc:'application/msword', dot:'application/msword', dvi:'application/x-dvi', dxr:'application/x-director', eps:'application/postscript', etx:'text/x-setext', evy:'application/envoy', exe:'application/octet-stream', fif:'application/fractals', flr:'x-world/x-vrml', gif:'image/gif', gtar:'application/x-gtar', gz:'application/x-gzip', h:'text/plain', hdf:'application/x-hdf', hlp:'application/winhlp', hqx:'application/mac-binhex40', hta:'application/hta', htc:'text/x-component', htm:'text/html', html:'text/html', htt:'text/webviewhtml', ico:'image/x-icon', ief:'image/ief', iii:'application/x-iphone', ins:'application/x-internet-signup', isp:'application/x-internet-signup', jfif:'image/pipeg', jpe:'image/jpeg', jpeg:'image/jpeg', jpg:'image/jpeg', js:'application/x-javascript', latex:'application/x-latex', lha:'application/octet-stream', lsf:'video/x-la-asf', lsx:'video/x-la-asf', lzh:'application/octet-stream', m13:'application/x-msmediaview', m14:'application/x-msmediaview', m3u:'audio/x-mpegurl', man:'application/x-troff-man', mdb:'application/x-msaccess', me:'application/x-troff-me', mht:'message/rfc822', mhtml:'message/rfc822', mid:'audio/mid', mny:'application/x-msmoney', mov:'video/quicktime', movie:'video/x-sgi-movie', mp2:'video/mpeg', mp3:'audio/mpeg', mpa:'video/mpeg', mpe:'video/mpeg', mpeg:'video/mpeg', mpg:'video/mpeg', mpp:'application/vnd.ms-project', mpv2:'video/mpeg', ms:'application/x-troff-ms', mvb:'application/x-msmediaview', nws:'message/rfc822', oda:'application/oda', p10:'application/pkcs10', p12:'application/x-pkcs12', p7b:'application/x-pkcs7-certificates', p7c:'application/x-pkcs7-mime', p7m:'application/x-pkcs7-mime', p7r:'application/x-pkcs7-certreqresp', p7s:'application/x-pkcs7-signature', pbm:'image/x-portable-bitmap', pdf:'application/pdf', pfx:'application/x-pkcs12', pgm:'image/x-portable-graymap', pko:'application/ynd.ms-pkipko', pma:'application/x-perfmon', pmc:'application/x-perfmon', pml:'application/x-perfmon', pmr:'application/x-perfmon', pmw:'application/x-perfmon', pnm:'image/x-portable-anymap', pot:'application/vnd.ms-powerpoint', ppm:'image/x-portable-pixmap', pps:'application/vnd.ms-powerpoint', ppt:'application/vnd.ms-powerpoint', prf:'application/pics-rules', ps:'application/postscript', pub:'application/x-mspublisher', qt:'video/quicktime', ra:'audio/x-pn-realaudio', ram:'audio/x-pn-realaudio', ras:'image/x-cmu-raster', rgb:'image/x-rgb', rmi:'audio/mid', roff:'application/x-troff', rtf:'application/rtf', rtx:'text/richtext', scd:'application/x-msschedule', sct:'text/scriptlet', setpay:'application/set-payment-initiation', setreg:'application/set-registration-initiation', sh:'application/x-sh', shar:'application/x-shar', sit:'application/x-stuffit', snd:'audio/basic', spc:'application/x-pkcs7-certificates', spl:'application/futuresplash', src:'application/x-wais-source', sst:'application/vnd.ms-pkicertstore', stl:'application/vnd.ms-pkistl', stm:'text/html', svg:'image/svg+xml', 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', tgz:'application/x-compressed', tif:'image/tiff', tiff:'image/tiff', tr:'application/x-troff', trm:'application/x-msterminal', tsv:'text/tab-separated-values', txt:'text/plain', uls:'text/iuls', ustar:'application/x-ustar', vcf:'text/x-vcard', vrml:'x-world/x-vrml', wav:'audio/x-wav', wcm:'application/vnd.ms-works', wdb:'application/vnd.ms-works', wks:'application/vnd.ms-works', wmf:'application/x-msmetafile', wps:'application/vnd.ms-works', wri:'application/x-mswrite', wrl:'x-world/x-vrml', wrz:'x-world/x-vrml', xaf:'x-world/x-vrml', xbm:'image/x-xbitmap', 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-excel', xof:'x-world/x-vrml', xpm:'image/x-xpixmap', xwd:'image/x-xwindowdump', z:'application/x-compress', zip:'application/zip' }