fsPromises.mkdir(path[, options])

• path <string> | <Buffer> | <URL>

• options <Object> | <integer>

  • recursive <boolean> 默认值：false

    ¥recursive <boolean> Default: false

  • mode <string> | <integer> Windows 上不支持。默认值：0o777。

    ¥mode <string> | <integer> Not supported on Windows. Default: 0o777.

• 返回：<Promise> 成功后，如果 recursive 为 false，则使用 undefined 履行；如果 recursive 为 true，则使用创建的第一个目录路径履行。

  ¥Returns: <Promise> Upon success, fulfills with undefined if recursive is false, or the first directory path created if recursive is true.

异步地创建目录。

¥Asynchronously creates a directory.

可选的 options 参数可以是指定 mode（权限和粘性位）的整数，也可以是具有 mode 属性和 recursive 属性（指示是否应创建父目录）的对象。当 path 是已存在的目录时，调用 fsPromises.mkdir() 仅在 recursive 为 false 时才导致拒绝。

¥The optional options argument can be an integer specifying mode (permission and sticky bits), or an object with a mode property and a recursive property indicating whether parent directories should be created. Calling fsPromises.mkdir() when path is a directory that exists results in a rejection only when recursive is false.

import { mkdir } from 'node:fs/promises';

try {
  const projectFolder = new URL('./test/project/', import.meta.url);
  const createDir = await mkdir(projectFolder, { recursive: true });

  console.log(`created ${createDir}`);
} catch (err) {
  console.error(err.message);
}const { mkdir } = require('node:fs/promises');
const { join } = require('node:path');

async function makeDirectory() {
  const projectFolder = join(__dirname, 'test', 'project');
  const dirCreation = await mkdir(projectFolder, { recursive: true });

  console.log(dirCreation);
  return dirCreation;
}

makeDirectory().catch(console.error);拷贝