从Assets目录中获取文件夹名称

var folderNames = [];
fetch('assets/folder/')
  .then(response => response.text())
  .then(data => {
    var parser = new DOMParser();
    var htmlDoc = parser.parseFromString(data, 'text/html');
    var folders = htmlDoc.getElementsByTagName('a');
    for (var i = 0; i < folders.length; i++) {
      var folderName = folders[i].getAttribute('href');
      folderNames.push(folderName);
    }
    console.log(folderNames);
  })
  .catch(error => console.log(error));

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

const app = express();

app.get('/assets/folders', (req, res) => {
  const folderPath = './assets';
  fs.readdir(folderPath, (err, files) => {
    if (err) {
      console.error(err);
      res.status(500).send('Internal Server Error');
    } else {
      const folderNames = files.filter(file => fs.statSync(`${folderPath}/${file}`).isDirectory());
      res.json(folderNames);
    }
  });
});

app.listen(3000, () => {
  console.log('Server is running on port 3000');
});