无法在 swift 3 中转换 AnyHashable

Question

我有以下方法，写在swift中（在swift 3之前）。下面是方法

func application(application: UIApplication, didReceiveRemoteNotification launchOptions: [AnyHashable: Any]) -> Void {
    Branch.getInstance().handlePushNotification(launchOptions)
}

它给出了 Use of undeclared type AnyHashable 的错误。我怎样才能将其转换为 swift 3. 我尝试了以下内容。

 func application(application: UIApplication, didReceiveRemoteNotification launchOptions: [NSObject : AnyObject]) -> Void {
        Branch.getInstance().handlePushNotification(launchOptions)
    }

它消除了错误，但不知道它以同样的方式运行。希望您对此有所帮助。提前谢谢。

Answer 1

类型转换

喜欢

func application(_ application: UIApplication, didReceiveRemoteNotification userInfo: [AnyHashable: Any]) {
print("received a notification")
   Branch.getInstance().handlePushNotification(launchOptions)

}

您可以从 branch in Git

获得更多信息

无法在 swift 3 中转换 AnyHashable

cannot convert AnyHashable in swift 3

ios

branch.io

swift3