mac、charles,mac和手机安装了根证书,但是有些https依然是unknown、Notes提示:You may need to configure your browser or application to trust the Charles Root Certificate. See SSL Proxying in the Help menu.
网上查证说是安卓7.0以后针对网络的安全配置缩小了管理粒度。以前只要系统安装了证书即可,而7.0之后APP可以选择信任或者不信任,粒度缩小到APP级别。
官方说明文档:https://developer.android.com/training/articles/security-config.html