在ios设备上使用firebase和FCM发送丰富的推送通知

import Firebase
import FirebaseMessaging

func application(_ application: UIApplication, didFinishLaunchingWithOptions launchOptions: [UIApplication.LaunchOptionsKey: Any]?) -> Bool {
    FirebaseApp.configure()
    Messaging.messaging().delegate = self
    // 其他初始化代码
    return true
}

extension AppDelegate: MessagingDelegate {
    func messaging(_ messaging: Messaging, didReceiveRegistrationToken fcmToken: String) {
        // 在这里处理推送令牌
    }
    
    // 其他推送通知相关方法
}

import FirebaseMessaging

func sendCustomPushNotification() {
    let message = [
        "notification": [
            "title": "自定义推送通知",
            "body": "这是一条自定义的推送通知"
        ],
        "to": "<FCM设备令牌>"
    ]
    
    Messaging.messaging().sendMessage(message) { error in
        if let error = error {
            print("发送推送通知失败：\(error.localizedDescription)")
        } else {
            print("发送推送通知成功")
        }
    }
}