flutter安装

git 下载 flutter：git clone -b stable https://github.com/flutter/flutter.git

配置.zshrc

命令行执行 flutter doctor 检查环境配置情况。

在 Android studio 中添加插件 flutter + dart

根据flutter doctor 解决所有必要的问题

运行 flutter run

如果不能运行，查看报错，比如 flutter emulators——>flutter emulators –launch Pixel_2_API_29——> flutter run