2019-12-14
Swift从父视图中移除子视图
移除子视图视图更新防止鬼影(逃)ifself.children.count>0{letviewControllers:[UIViewController]=self.childrenforviewContollerinviewControllers{viewContoller.willMove
移除子视图视图更新防止鬼影(逃)ifself.children.count>0{letviewControllers:[UIViewController]=self.childrenforviewContollerinviewControllers{viewContoller.willMove
移除子视图视图更新防止鬼影(逃)ifself.children.count>0{letviewControllers:[UIViewController]=self.childrenforviewContollerinviewControllers{viewContoller.willMove