tongdong

> > > 觉得比较麻烦的可以先用这个，按照NetangGitHub的方法修改的，和dio4.0兼容，直接替换flutter_app_upgrade: ^1.1.0 > flutter_app_upgrade: > git: > url: https://gitee.com/lunhuixin/flutter-app-upgrade > ref: master 下了代码 好像没有兼容空安全啊