在開發(fā)中，經(jīng)常在一個(gè)UIViewController(AViewController)彈出一個(gè)UIView，再從UIView跳轉(zhuǎn)到另一個(gè)控制器(BViewController)，但是在UIView中是沒有以下的的一些方法的。

[self.navigationController pushViewController:  animated: ];
[self.navigationController popViewControllerAnimated:];
[self presentViewController:  animated:  completion: ];
[self dismissViewControllerAnimated:  completion:]; 

所以可以這樣做，在UIView的H文件中，添加

 @property (nonatomic,strong) UIViewController * viewcontroller;

之后在M文件的button的點(diǎn)擊方法里：

-(void)BtnClick{
  BViewController * bviewcontroller = [[AViewController alloc] init];
    [self. viewcontroller.navigationController pushViewController: bviewcontroller  animated:YES];
}

之后在AViewcontroller 彈出UIVew處，寫上

view.viewcontroller=self;