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server.js
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server.js
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var http = require("http"),
url = require("url"),
path = require("path"),
fs = require("fs"),
port = process.argv[2] || 8888;
http.createServer(function(request, response) {
var Response = {
"200":function(file, filename){
var extname = path.extname(filename);
var header = {
"Access-Control-Allow-Origin":"*",
"Pragma": "no-cache",
"Cache-Control" : "no-cache"
}
if (extname == '.jpg') {
header["Content-Type"] = 'image/jpeg';
} else if (extname == '.png') {
header["Content-Type"] = 'image/png';
} else if (extname == '.css') {
header["Content-Type"] = 'text/css';
} else if (extname == '.js') {
header["Content-Type"] = 'text/javascript';
} else if (extname == '.json') {
header["Content-Type"] = 'application/json';
} else {
header["Content-Type"] = 'text/html';
}
response.writeHead(200, header);
response.write(file, "binary");
response.end();
},
"404":function(){
response.writeHead(404, {"Content-Type": "text/plain"});
response.write("404 Not Found\n");
response.end();
},
"500":function(err){
response.writeHead(500, {"Content-Type": "text/plain"});
response.write(err + "\n");
response.end();
}
}
var uri = url.parse(request.url).pathname
, filename = path.join(process.cwd(), uri);
fs.exists(filename, function(exists){
console.log(filename+" "+exists);
if (!exists) { Response["404"](); return ; }
if (fs.statSync(filename).isDirectory()) { filename += '/index.html'; }
fs.readFile(filename, "binary", function(err, file){
if (err) { Response["500"](err); return ; }
Response["200"](file, filename);
});
});
}).listen(parseInt(port, 10));
console.log("Server running at http://localhost:" + port );