NodeJS路由(server.js + router.js)

手动路由...

server.js 

创建http服务器，解析pathname，传递给router处理。

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(3000);
    console.log("Server has started.");
}

exports.start = start;

router.js

根据pathname，分发数据到响应页面处理

function route(pathname) {
    console.log("About to route a request for " + pathname);
}

exports.route = route;

　

index.js

var server = require("./server");
var router = require("./router");

server.start(router.route);