node.js的路由

路由解析我理解就是解析http://domain/ 后面的具体path

这里用2个文件来说明，先弄一个解析path的方法, server.js

var http = require("http");
var url = require("url");

function start(route) {
    function onRequest(request, response) {
        var pathname = url.parse(request.url).pathname;
        console.log("Request for " + pathname + " received.");

        route(pathname);

        response.writeHead(200, {"Content-Type": "text/plain"});
        response.write("Hello World");
        response.end();
    }

    http.createServer(onRequest).listen(8888);
    console.log("Server has started.");
}

exports.start = start;

再用一个test.js来测试他

var Hello = require('./server');

Hello.start(function (path) {
    console.log('在'+path);
})