Question

How to replace all the content of existing local text file in Node.js

Answer 1

const fs = require('fs')

filename = "file.txt";
fs.writeFile(filename, 'the new content', function (err) {
    if (err) throw err;
    console.log('OK');
  }); 
  
  
 
  
/*
run:
  
OK
  
*/

 

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