[2020.04.14]
报错 Waiting for another flutter command to release the startup lock...
在比如运行flutter upgrade时没响应，然后杀掉命令。再次运行flutter相关的命令就会报此错。
- 打开flutter安装目录/bin/cache
- 删除lockfile文件
json_serializable 常用操作
添加依赖
dependencies:
json_annotation: ^3.0.0
dev_dependencies:
build_runner: ^1.0.0
json_serializable: ^3.2.0
更新库
flutter pub get
生成
flutter pub run build_runner build
值得阅读的文章
RxDart
Why use RxDart and how we can use with BLoC Pattern in Flutter?
Flutter in Practice - E30: RxDart, Publish Subject vs Behavior Subject Explained
