[Dart] File

Dart 에서 파일 읽기쓰기

import 필요

import 'dart:io';

File Read

File('file.txt').readAsString().then((String contents) {
    print(contents);
  });

File Write

  final filename = 'file.txt';
  var file = File(filename).writeAsString('some content');

ref)
1. "File class - dart:io library - Dart API", 23.12.11, https://api.dart.dev/stable/3.2.3/dart-io/File-class.html