有没有比这更好的方式在通知附件中使用来自Assets.xcassets的图像？

if let imageURL = Bundle.main.url(forResource: "imageName", withExtension: "png") {
    do {
        let attachment = try UNNotificationAttachment(identifier: "imageAttachment", url: imageURL, options: nil)
        // 将attachment添加到通知中
    } catch {
        print("Failed to create notification attachment: \(error)")
    }
}

let content = UNMutableNotificationContent()
content.title = "通知标题"
content.body = "通知内容"
content.sound = UNNotificationSound.default
content.attachments = [attachment]

// 创建通知请求
let request = UNNotificationRequest(identifier: "notificationIdentifier", content: content, trigger: nil)

// 将通知请求添加到通知中心
UNUserNotificationCenter.current().add(request) { (error) in
    if let error = error {
        print("Failed to add notification request: \(error)")
    }
}