使用 HTTPS

Node.js 中 HTTPS 伺服器的最小設定如下：

const https = require('https');
const fs = require('fs');

const httpsOptions = {
    key: fs.readFileSync('path/to/server-key.pem'),
    cert: fs.readFileSync('path/to/server-crt.pem')
};

const app = function (req, res) {
  res.writeHead(200);
  res.end("hello world\n");
}

https.createServer(httpsOptions, app).listen(4433);

如果你還想支援 http 請求，則需要進行以下小修改：

const http = require('http');
const https = require('https');
const fs = require('fs');

const httpsOptions = {
    key: fs.readFileSync('path/to/server-key.pem'),
    cert: fs.readFileSync('path/to/server-crt.pem')
};

const app = function (req, res) {
  res.writeHead(200);
  res.end("hello world\n");
}

http.createServer(app).listen(8888);
https.createServer(httpsOptions, app).listen(4433);