flutter基础

时间:2023-03-09 16:44:39
flutter基础

1.flutter安装

1.参考官网安装sdk

https://flutter.io/get-started/install

安卓和IOS需要分别配置对应的开发环境,安卓建议使用as开发,安装Flutter插件

2.运行 $ flutter doctor 查看是否安装成功

2.基础实例

运行第一个实例程序,具体创建运行步骤参考官网

import 'package:flutter/material.dart';

void main() => runApp(MyApp());

class MyApp extends StatelessWidget {
@override
Widget build(BuildContext context) {
return MaterialApp(
title: 'Welcome to Flutter',
home: Scaffold(
appBar: AppBar(
title: Text('Welcome to Flutter'),
),
body: Center(
child: Text('Hello World'),
),
),
);
}
}

3.技术分享