如何把路由和服务器整合起来
router.js 文件代码:
pathname是一个方法的请求头
function route(pathname) {
console.log("About to route a request for " + pathname);
}
exports.route = route;
server.js 文件代码:
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);//路由与服务器绑定
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;
index.js 文件代码:
//里面有start函数 start函数传入一个router函数
var server = require("./server");
var router = require("./router");
server.start(router.route);