适配 从系统获取顶部状态栏高度和导航栏高度 - 20.8.9.29

适配 从系统获取顶部状态栏高度和导航栏高度 - 20.8.9.29

//状态栏

CGRect rectStatus = [[UIApplicationsharedApplication] statusBarFrame];

 NSLog(@"status width %f ---- status height %f",rectStatus.size.width,

rectStatus.size.height);

//导航栏

CGRect rectNav =self.navigationController.navigationBar.frame;

 NSLog(@"nav width %f ---- nav height %f",rectNav.size.width,

rectNav.size.height);