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import UIKit
class ViewController: UIViewController {
@IBAction func ButtonClicked(_ sender: Any) {
print("SwagGODX")
if let name = "bestgame.text" {
LABEL.text = "hello" + "name"
}
}
@IBOutlet weak var LABEL: UILabel!
@IBOutlet weak var bestgame: UITextField!
}
对于条件结合if let name = "bestgame.text"
它显示与错误:条件绑定错误极其混乱
"Initializer for conditional binding must have Optional type, not 'string'
我是一个完整NOOB并跟随教程,但由于某种原因,它适用于教师,但不我。如果有人能像我五岁那样解释它,我将不胜感激。