如何将价值传递给UILabel，迅速？

Question

想从oneRep.description获取值并将其传递给名为oneRepLabel的UILabel以显示在我的UI上。

    NSLog("Weight = \(weight.text)")
    NSLog("Reps = \(reps.text)")

        //initialize and set one rep max variable with formula
    var oneRep: Double = round(weightDouble * (1 + repsDouble/30))

    println("\(oneRep.description)")

    }

Answer 1

oneRepLabel.text = oneRep.description

或者

oneRepLabel.text = "\(oneRep)"