Firebase如何在swift中实现多张图片的post功能

import Firebase

func application(_ application: UIApplication, didFinishLaunchingWithOptions launchOptions: [UIApplication.LaunchOptionsKey: Any]?) -> Bool {
    FirebaseApp.configure()
    return true
}

import FirebaseStorage

func uploadImage(image: UIImage, completion: @escaping (String?) -> Void) {
    guard let imageData = image.jpegData(compressionQuality: 0.8) else {
        completion(nil)
        return
    }
    
    let storageRef = Storage.storage().reference()
    let imageRef = storageRef.child("images/\(UUID().uuidString).jpg")
    
    let uploadTask = imageRef.putData(imageData, metadata: nil) { (metadata, error) in
        if let error = error {
            print("Error uploading image: \(error.localizedDescription)")
            completion(nil)
        } else {
            completion(metadata?.path)
        }
    }
    
    uploadTask.resume()
}

import FirebaseDatabase

func saveImageToDatabase(imagePath: String) {
    let databaseRef = Database.database().reference()
    let imagesRef = databaseRef.child("images")
    
    let imageId = imagesRef.childByAutoId().key
    let imageInfo = ["imagePath": imagePath]
    
    imagesRef.child(imageId).setValue(imageInfo)
}