nodejs搭建简单web服务器!!
var http = require("http"), url = require("url"), path = require("path"), fs = require("fs"); http.createServer(function(req, res) { var pathname = __dirname + url.parse(req.url).pathname; if (path.extname(pathname) == "") { pathname += "/"; } if (pathname.charAt(pathname.length - 1) == "/") { pathname += "index.html"; } if (path.isAbsolute(pathname)) { switch (path.extname(pathname)) { case ".html": res.writeHead(200, { "Content-Type": "text/html" }); break; case ".js": res.writeHead(200, { "Content-Type": "text/javascript" }); break; case ".css": res.writeHead(200, { "Content-Type": "text/css" }); break; case ".gif": res.writeHead(200, { "Content-Type": "image/gif" }); break; case ".jpg": res.writeHead(200, { "Content-Type": "image/jpeg" }); break; case ".png": res.writeHead(200, { "Content-Type": "image/png" }); break; default: res.writeHead(200, { "Content-Type": "application/octet-stream" }); } fs.readFile(pathname, function(err, data) { res.end(data); }); } else { res.writeHead(404, { "Content-Type": "text/html" }); res.end("<h1>404 Not Found</h1>"); } }).listen(8124, "127.0.0.1"); console.log("Server running at http://127.0.0.1:8124/");
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