iOS FCM 推送通知数据负载

Posted 2023-02-24

【中文标题】iOS FCM 推送通知数据负载

【英文标题】：iOS FCM push notification data payload

【发布时间】：2021-08-19 11:39:27

【问题描述】：

我收到了来自 FCM 的推送通知，如下所示。如何从 AppDelegate 中的“数据”中获取数据

    "to": "eTDYm1eJzUA-pRUNQ0pq9S:APA91CLfb1XQbsxUV0VIqTSV6A1YdXbKpRa9XkzZ6Px6Ww0-zQFU9OI0rgag_3Lwlu1yA1hbT-mQO6Ku37qNnuM6bKGfdOfAX-M0",
    "notification":
        "body":"body",
        "title":"This is title",
        "sound": "default",
        "mutable_content": true
    ,
    "data" : 
        "user_name": "user name",

    

提前谢谢你！

【参考方案1】：

Firebase 向我们发送 Map，我们应该将其转换为 [String: Any] 并从键中获取值

func userNotificationCenter(_ center: UNUserNotificationCenter, didReceive response: UNNotificationResponse, withCompletionHandler completionHandler: @escaping () -> Void) 
        print("didReceive response TAPPED TO NOTIFICATION")

        let userName = response.notification.request.content.userInfo["user_name"] as? [String : Any]
        print(userName)
        completionHandler()