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Direktori : /usr/share/doc/node-negotiator/examples/ |
Current File : //usr/share/doc/node-negotiator/examples/encoding.js |
(function() { var Negotiator, gbuf, http, messages; Negotiator = require('../lib/negotiator').Negotiator; http = require('http'); gbuf = require('gzip-buffer'); messages = { identity: 'Hello World' }; gbuf.gzip(messages.identity, function(zipped) { var availableEncodings, key, server, val; messages.gzip = zipped; availableEncodings = (function() { var _results; _results = []; for (key in messages) { val = messages[key]; _results.push(key); } return _results; })(); console.log(availableEncodings); server = http.createServer(function(req, res) { var encoding, negotiator; negotiator = new Negotiator(req); console.log("Accept-Encoding: " + req.headers['accept-encoding']); console.log("Preferred: " + (negotiator.encodings())); console.log("Possible: " + (negotiator.encodings(availableEncodings))); encoding = negotiator.encoding(availableEncodings); console.log("Selected: " + encoding); if (encoding) { res.writeHead(200, { 'Content-Encoding': encoding }); return res.end(messages[encoding]); } else { res.writeHead(406); return res.end(); } }); return server.listen(8080); }); }).call(this);