转到 info.plist 并添加两个属性(如果不存在).将状态栏最初是隐藏的"设置为 YES 并将 UIViewControllerBasedStatusBarAppearance 设置为 NO.这将隐藏您的应用的状态栏.

Go to info.plist and add two attributes if not present. set "Status bar is initially hidden" to YES and set UIViewControllerBasedStatusBarAppearance to NO. This will hide status bar for your app.