我开始为iOS集成firbase云消息。我读了这篇文章来实现FCM。
https://firebase.google.com/docs/cloud-messaging/ios/client
我一直在关注这个文档来实现FCM,但不知怎的,我无法访问几个方法&类实例。
Messaging.messaging().delegate = self //No such class Messaging
可以在协议中找到如下所述的方法
func messaging(_ messaging: Messaging, didReceiveRegistrationToken fcmToken: String) {
print("Firebase registration token: \(fcmToken)")
// TODO: If necessary send token to application server.
// Note: This callback is fired at each app startup and whenever a new token is generated.
}
所以请告诉我这里做错了什么。
答案 0 :(得分:0)
试试This.For Swift
SELECT report_id, computer_id, date_entered
FROM reports
WHERE date_entered = (
SELECT date_entered
FROM reports
ORDER date_entered
DESC LIMIT 1
)