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. }
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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.
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“create empty file in flutter local doirectory” Code Answer
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Here is a fuller answer for future visitors.
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