server.js

var http = require("http");var url = require("url");function start(route){//route.js 的route方法 //服务实现 function onRequest(request,response){ var pathname = url.parse(request.url.).pathname; route(pathname); // response.writeHead(200,{"Content-Type":"text/plain"}); response.write("只是一个练手罢了"); response.end(); } //创建服务 http.createServer(onRequest).listen(8888);//端口号8888 console.log("服务启动");//后台输出,表示服务启动成功}exports.start = start; //将start方法暴露出去

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route.js

function route(pathname){ console.log("请求路径是：" + pathname); //后台查看请求路劲 区分请求的地址}exports.route = route;

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index.js

var server = require("./server");var router = require("./route");server.start(router.route);//传递給start的是router的route方法