在ApplicationDelegate.m中: //如果想横屏的话(默认) return ( UIInterfaceOrientationIsLandscape( interfaceOrientation ) ); //如果想竖屏的话 return (UIInterfaceOrientationIsPortrait(interfaceOrientation)); 相关文章: 2022-12-23 2022-12-23 2022-12-23 2022-12-23 2022-12-23 2021-08-14