如何使用node.js将firebase存储中的整个文件夹复制到firebase存储中的不同位置

npm init -y

npm install firebase-admin firebase-storage

const admin = require('firebase-admin');
const serviceAccount = require('./path/to/serviceAccountKey.json');

admin.initializeApp({
  credential: admin.credential.cert(serviceAccount),
  storageBucket: 'your-storage-bucket-url'
});

const fs = require('fs');

const sourceFolder = './path/to/source/folder';
const files = fs.readdirSync(sourceFolder);

const bucket = admin.storage().bucket();

files.forEach(file => {
  const sourceFile = `${sourceFolder}/${file}`;
  const destinationFile = `destination/folder/${file}`;

  bucket.upload(sourceFile, {
    destination: destinationFile
  }, (err, file) => {
    if (err) {
      console.error('Error uploading file:', err);
    } else {
      console.log('File uploaded successfully:', file.name);
    }
  });
});