iOS跳转界面时隐藏tabBar的方法

[1].[代码] [Objective-C]代码

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//1.设置self.tabBarController.tabBar.hidden=YES;       self.tabBarController.tabBar.hidden=YES;   //2.如果在push跳转时需要隐藏tabBar，设置self.hidesBottomBarWhenPushed=YES;       self.hidesBottomBarWhenPushed=YES;     NextViewController *next=[[NextViewController alloc]init];     [self.navigationController pushViewController:next animated:YES];     self.hidesBottomBarWhenPushed=NO;   //并在push后设置self.hidesBottomBarWhenPushed=NO; //这样back回来的时候，tabBar会恢复正常显示。