Challenge_Contest/index.js

var express = require('express');
var fs = require('fs');
var app = express();

var port = process.env.PORT || 11111;
var host = process.env.HOST || 'localhost';

var router = require('./routes/router')
var cors = require('cors');
app.use(cors());
app.use(express.json());
app.use(express.urlencoded({ extended: false }));
var http = require('http');

const httpsOption = {
    key : fs.readFileSync("/etc/letsencrypt/live/beta.api.cocorobo.cn/privkey.pem"),
    cert: fs.readFileSync("/etc/letsencrypt/live/beta.api.cocorobo.cn/fullchain.pem")
}

var httpsserver = http.createServer(httpsOption, app);

app.use('/api', router);

httpsserver.listen(port);
console.log("Server running at https://" + host + ":" + port + "/");