플러터 Flutter Stateful widget 예제 (코드 설명 포함)

1. 플러터 좋아요 개수 업데이트 import 'package:flutter/material.dart'; void main() { runApp(const MyApp()); } class MyApp extends StatelessWidget { const MyApp({Key? key}) : super(key: key); // This widget is the root of your application. @override Widget build(BuildContext context) { return MaterialApp( title: 'Flutter Demo', theme: ThemeData( primarySwatch: Colors.blue, ), home: const MyHomePage(), ); } }..

2022.04.26