如何使ViewController在viewDidLoad（）上正确加载自己的nib？

Question

So I have a nib file for my CustomViewController and every time I want to present this Controller I do

    let vc = CustomViewController(nibName: "CustomViewController", bundle: nil)
    self.present(vc, animated: true, completion: nil)

What I want is to make CustomViewController to load itself from nib by itself. So that the call in the parent VC would be like this

    let vc = CustomViewController()
    self.present(vc, animated: true, completion: nil)

Answer 1

In CustomViewController add this init method. it will works as per your need.

convenience init() {
     self.init(nibName: "CustomViewController", bundle: nil)
}

Answer 2

试试这种方式....

MyViewClass *myViewObject = [[[NSBundle mainBundle] loadNibNamed:@"MyViewClassNib" owner:self options:nil] objectAtIndex:0]