ios - swift iOS本地通知

我想为特定时间设置本地通知，例如：每天04:30 Am，但我无法弄清楚。我是iOS开发的新手，所有localNotifications教程都只介绍fireDate = NSDate（）

谢谢！

最佳答案

在您要触发本地通知的函数中尝试以下代码：

let calendar = NSCalendar(calendarIdentifier: NSCalendarIdentifierGregorian)
let date = NSDate()
let dateComponents = calendar!.components([NSCalendarUnit.Day, NSCalendarUnit.WeekOfMonth, NSCalendarUnit.Month,NSCalendarUnit.Year,NSCalendarUnit.Hour,NSCalendarUnit.Minute], fromDate:date)
dateComponents.hour = 4
dateComponents.minute = 30
let notification = UILocalNotification()
notification.alertAction = "Title"
notification.alertBody = "Fire Fire Fire :v"
notification.repeatInterval = NSCalendarUnit.WeekOfYear
notification.fireDate = calendar.dateFromComponents(dateComponents)
UIApplication.sharedApplication().scheduleLocalNotification(notification)

并记住将以下代码放在您的AppDelegate中：

func application(application: UIApplication, didFinishLaunchingWithOptions launchOptions: [NSObject: AnyObject]?) -> Bool {
    application.registerUserNotificationSettings(UIUserNotificationSettings(forTypes: [.Sound, .Badge, .Alert], categories: nil))
    return true
  }

关于ios - swift iOS本地通知，我们在Stack Overflow上找到一个类似的问题：https://stackoverflow.com/questions/36126988/