81 lines
1.8 KiB
JavaScript
81 lines
1.8 KiB
JavaScript
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const http = require('http')
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const fs = require('fs')
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const url = require('url')
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const sendFile = (file, res) => {
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fs.readFile(file, (err, data) => {
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if (!err) {
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res.writeHead(200, {
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'content-type': 'text/html; charset=utf-8'
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})
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res.end(data)
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}
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else
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{
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res.writeHead(404)
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res.end('file not found')
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}
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})
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}
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//const server = http.createServer((req, res) => {
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//
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// let pathName = url.parse(req.url).pathname
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//
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// if (req.method === "GET") {
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// if (pathName === "/")
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// sendFile(__dirname + "/index.html", res)
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// else
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// {
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// res.writeHead(404)
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// res.end('wrong url')
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// }
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// }
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//})
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class customServer {
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constructor() {
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this._gets = {};
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this._posts = {};
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this._putss = {};
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this._deletes = {};
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this._server = http.createServer((req, res) => {
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const pathName = url.parse(req.url).pathname;
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if (req.method === "GET" && this._gets[pathName]) {
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this._gets[pathName](req, res);
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}
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else if (req.method === "POST" && this._posts[pathName]) {
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this._gets[pathName](req, res);
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}
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else if (req.method === "PUT" && this._puts[pathName]) {
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this._gets[pathName](req, res);
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}
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else if (req.method === "DELETE" && this._deletes[pathName]) {
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this._gets[pathName](req, res);
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} else {
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res.writeHead(404)
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res.end('not found');
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}
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})
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}
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get(url, callback) { this._gets[url] = callback; }
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post(url, callback) { this._posts[url] = callback; }
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add(url, callback) { this._puts[url] = callback; }
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delete(url, callback) { this._deletes[url] = callback; }
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listen(port, callback) { this._server.listen(port, callback) }
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}
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const server = new customServer();
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server.get("/", (req, res) => sendFile(__dirname + "/index.html", res));
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const port = 3001;
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//server.listen(port);
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server.listen(port, console.log(`listening on port ${port}`));
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