Write to a file To write a string to a file, use the writeAsString method : import ‘dart:io’; void main() async { final filename = ‘file. txt’; var file = await File(filename). writeAsString(‘some content’); // Do something with the file. }
Read moreHow do I store files in flutter?
How to save a file locally with Flutter(Image, Text)
Read moreHow do you create a new file in dart?
Create a new File object with a pathname to access the specified file on the file system from your program. var myFile = File(‘file. txt’); The File class contains methods for manipulating files and their contents.
Read moreHow do you add a text File in flutter?
Here is a fuller answer for future visitors.
Read moreHow do you create an empty File in flutter?
“create empty file in flutter local doirectory” Code Answer
Read more