Node.js fs API docs All In One

Modules: node:module API

CJS

// module.cjs
// In a CommonJS module
const builtin = require('node:module').builtinModules;

ESM

// module.mjs
// In an ECMAScript module
import { builtinModules as builtin } from 'node:module';

demo

import { isBuiltin } from 'node:module';

isBuiltin('node:fs'); // true
isBuiltin('fs'); // true

isBuiltin('wss'); // false

https://nodejs.org/api/module.html

fs

1. old version

CJS require

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

ESM import

package.json file config

{
  // declare using ECMAScript modules(ESM)
  "type": "module",
  //...
}

import fs from 'fs';
import path from 'path';

2. new version

ESM

import { existsSync } from 'node:fs';

https://nodejs.org/api/fs.html#fsexistssyncpath

path

const path = require('node:path');

https://nodejs.org/api/path.html

cjs

https://nodejs.org/api/modules.html

esm

https://nodejs.org/api/esm.html

refs

https://stackoverflow.com/a/71735771/5934465

©xgqfrms 2012-2021

www.cnblogs.com/xgqfrms 发布文章使用：只允许注册用户才可以访问！

原创文章，版权所有©️xgqfrms, 禁止转载

标签：Node,node,fs,docs,module,https,import,path
From： https://www.cnblogs.com/xgqfrms/p/16882647.html