小编Eri*_*une的帖子

如何阻止我的计时器运行？不是暂停,而是停顿.

import UIKit

class LastManStandingViewController: UIViewController {    

@IBOutlet weak var timeLabel: UILabel!
@IBOutlet weak var timeTextbox: UITextField!
@IBOutlet weak var startButton: UIButton!
@IBOutlet weak var stopButton: UIButton!

var myCounter = 0
var myTimer : NSTimer = NSTimer()

override func viewDidLoad() {
    super.viewDidLoad()
    // Do any additional setup after loading the view, typically from a nib.

    timeLabel.text = String(myCounter)
}

override func didReceiveMemoryWarning() {
    super.didReceiveMemoryWarning()
    // Dispose of any resources that can be recreated.
}

func startTimer(){
    myTimer = …