flutter安装说明
https://www.jianshu.com/p/ee850ecb7d08
1.flutter版本下载（3.19.3）
https://docs.flutter.dev/release/archive?tab=macos
2.安装cocoapods
2.1安装brew
https://www.cnblogs.com/liyihua/p/12753163.html
2.2Cocoapods-更新ruby
https://blog.csdn.net/qq_38282362/article/details/139564269
2.3cocoapods-安装
https://www.jianshu.com/p/c0c93516f299
3.AndroidStudio历史版本下载
https://juejin.cn/post/6961280757113290759
switch English-accept-Android Studio Giraffe | 2022.3.1 Patch 2
