ios添加避免频繁点击(加风火轮)
定义类中变量
var loginingHud = MBProgressHUD()
点击按钮中加入
loginingHud = MBProgressHUD.showHUDAddedTo(self, animated: true) //"正在请求您的引用数据" loginingHud.labelText = "正在保存" loginingHud.show(true)
希望风火轮结束的点加入
loginingHud .removeFromSuperview()