影视小程序用什么服务器搭建

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

const server = http.createServer((req, res) => {
  const filePath = path.join(__dirname, 'videos', req.url);
  const extname = path.extname(filePath);
  let contentType = 'text/html';

  switch (extname) {
    case '.mp4':
      contentType = 'video/mp4';
      break;
    // 其他视频格式可以继续添加
  }

  fs.readFile(filePath, (err, content) => {
    if (err) {
      if (err.code == 'ENOENT') {
        res.writeHead(404);
        res.end('File not found!');
      } else {
        res.writeHead(500);
        res.end('Server error!');
      }
    } else {
      res.writeHead(200, { 'Content-Type': contentType });
      res.end(content, 'utf-8');
    }
  });
});

server.listen(3000, () => {
  console.log('Server running at http://localhost:3000/');
});