node.js fs 目录

const fs = require('fs');

// 异步创建目录
fs.mkdir('newDirectory', (err) => {
  if (err) throw err;
  console.log('Directory created successfully!');
});

// 同步创建目录
try {
  fs.mkdirSync('anotherNewDirectory');
  console.log('Directory created synchronously!');
} catch (err) {
  console.error(err);
}

// 异步读取目录
fs.readdir('existingDirectory', (err, files) => {
  if (err) throw err;
  console.log('Files in directory:', files);
});

// 同步读取目录
try {
  const files = fs.readdirSync('existingDirectory');
  console.log('Files in directory:', files);
} catch (err) {
  console.error(err);
}

// 异步删除目录
fs.rmdir('directoryToDelete', (err) => {
  if (err) throw err;
  console.log('Directory deleted successfully!');
});

// 同步删除目录
try {
  fs.rmdirSync('directoryToDelete');
  console.log('Directory deleted synchronously!');
} catch (err) {
  console.error(err);
}

if (!fs.existsSync('directoryName')) {
  fs.mkdirSync('directoryName');
} else {
  console.log('Directory already exists.');
}

const rimraf = require('rimraf');

rimraf('directoryToDelete', (err) => {
  if (err) throw err;
  console.log('Directory and its contents deleted successfully!');
});