1.

What are the steps for deleting a file?

Answer»
  1. IMPORT fs module
  2. delete the file USING fs.unlink METHOD and name of file to be deleted as parameter.

Create a text file “demo_file_del.txt” file to be deleted.

var fs = require("fs");  //import fs module console.log("going to delete demo_file_del.txt file") fs.unlink('demo_file_del.txt', function(ERR) { // call unlink method) if (err) { return console.err(err); } console.log("File deleted SUCCESSFULLY") });

Result: 

  • going to delete demo_file_del.txt file
  • File deleted successfully
  • demo_file_del.txt was deleted.


Discussion

No Comment Found

Related InterviewSolutions