xgqfrms™, xgqfrms® : xgqfrms's offical website of cnblogs! xgqfrms™, xgqfrms® : xgqfrms's offical website of GitHub!

Node.js delete directory & file system All In One

Node.js delete directory & file system All In One

delete a not empty directory

https://nodejs.org/api/fs.htm

fs.rmdir(path[, options], callback)
fs.rmdirSync(path[, options])

recursive: true

In a Node.js application, you can use the fs.rmdir() method to delete a directory.

This method works asynchronously to remove the directory.

If the directory is not empty, you can pass an optional recursive flag to delete all nested files and folders recursively.

const fs = require('fs');

// directory path
const dir = 'temp';

// delete directory recursively
fs.rmdir(dir, { recursive: true }, (err) => {
    if (err) {
        throw err;
    }

    console.log(`${dir} is deleted!`);
});

const fs = require('fs');

// directory path
const dir = 'temp';

// delete directory recursively
try {
    fs.rmdirSync(dir, { recursive: true });

    console.log(`${dir} is deleted!`);
} catch (err) {
    console.error(`Error while deleting ${dir}.`);
}

del

https://www.npmjs.com/package/del

$ npm i -D del

https://github.com/sindresorhus/del/blob/master/index.js

trash

https://github.com/sindresorhus/trash/blob/master/index.js

rimraf

https://www.npmjs.com/package/rimraf

$ npm i -D rimraf

https://github.com/isaacs/rimraf/blob/master/rimraf.js

refs

https://attacomsian.com/blog/nodejs-delete-directory

https://geedew.com/remove-a-directory-that-is-not-empty-in-nodejs/


var fs = require('fs');
var deleteFolderRecursive = function(path) {
  if( fs.existsSync(path) ) {
    fs.readdirSync(path).forEach(function(file,index){
      var curPath = path + "/" + file;
      if(fs.lstatSync(curPath).isDirectory()) { // recurse
        deleteFolderRecursive(curPath);
      } else { // delete file
        fs.unlinkSync(curPath);
      }
    });
    fs.rmdirSync(path);
  }
};

unlink

https://stackoverflow.com/questions/39963966/can-fs-unlink-delete-a-empty-or-non-empty-folder

https://stackoverflow.com/questions/18052762/remove-directory-which-is-not-empty/32197381



©xgqfrms 2012-2020

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 🈲️,侵权必究⚠️!


posted @ 2020-07-09 12:17  xgqfrms  阅读(322)  评论(4编辑  收藏  举报