Extensions.swift =>
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import Foundation@H_502_2@

import UIKit@H_502_2@

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// MARK:- UIView@H_502_2@

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extension UIView {@H_502_2@

func updateView() {@H_502_2@

@H_502_2@

for view in self.subviews {@H_502_2@

view.updateView()@H_502_2@

}@H_502_2@

}@H_502_2@

}@H_502_2@

@H_502_2@

@H_502_2@

BasicallyView.swift =>
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@H_502_2@

@H_502_2@

import UIKit@H_502_2@

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class BasicallyView: UIView{@H_502_2@

@H_502_2@

@H_502_2@

override func updateView() {@H_502_2@

super.updateView()@H_502_2@

}@H_502_2@

}
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自定义的View =>@H_502_2@

@H_502_2@

override func updateView() {@H_502_2@

super.updateView()@H_502_2@

@H_502_2@

@H_502_2@

//写自己需要的代码,如下@H_502_2@

@H_502_2@

self.backgroundColor = UIColor.clear@H_502_2@

@H_502_2@

}@H_502_2@