flutter基础

Posted 2020-12-03 bruce2020

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

• 咸鱼技术分享
• flutter-io.cn 中文站点
• flutterchina.club中文站点