代码最小的改动 适配 iphone x

http://blog.csdn.net/fzhlee/article/details/78455339

　// 状态栏(statusbar)

    CGRect StatusRect = [[UIApplication sharedApplication] statusBarFrame];

    //标题栏

    CGRect NavRect = self.navigationController.navigationBar.frame;

    CGFloat h = StatusRect.size.height + NavRect.size.height - 64;

非滚动视图，y坐标加上h，即可