按照下面的步骤，让按钮选择器是

Follow the below step,let the button selector is

[button addTarget:select action:@selector(buttonClick) forControlEvents:UIControlEventTouchUpInside];并将选择器实现为

-(void)buttonClick{
UIViewController *controler = [[UIViewController alloc] init];
[self.navigationController pushViewController:controler animated:YES];}

并确保 viewController 中嵌入了 NavigationController，并将 UIViewController 替换为您希望推送的控制器.

and also make sure viewController has NavigationController embedded within it and replace UIViewController with the Controller you wish to push.