Swift 如何将字符串分配给 UITextField?
问题描述：
@IBOutlet weak var resultProcessed: UITextField!
var str:String = "Mike is here"
resultProcessed = str
给出错误:无法将String"类型的值分配给UITestField!"类型的值
gives error: Cannot assign a value of type 'String' to a value of type 'UITestField!'
答
resultProcessed.text = str
您需要将其分配给 text 属性.
You need to assign it to the text property.