Flutter 플러터 랜덤 숫자 간단 사용법 Random

• 코드 예시

import 'dart:math';

import 'package:flutter/material.dart';

class ExamplePage extends StatefulWidget {
  const ExamplePage({Key? key}) : super(key: key);

  @override
  State<ExamplePage> createState() => _ExamplePageState();
}

class _ExamplePageState extends State<ExamplePage> {
  
  int number = Random().nextInt(100); // 0 ~ 99 랜덤

  Widget build(BuildContext context) {
    return Scaffold();
  }
}