如何使用swift3从firebase数据库中存储具有多个字符串的对象

import Firebase

class MyObject {
    var name: String
    var description: String
    
    init(name: String, description: String) {
        self.name = name
        self.description = description
    }
}

let ref = Database.database().reference()

let myObject = MyObject(name: "Object Name", description: "Object Description")

ref.child("objects").childByAutoId().setValue(["name": myObject.name, "description": myObject.description])

ref.child("objects").observe(.childAdded) { (snapshot) in
    if let value = snapshot.value as? [String: Any] {
        let name = value["name"] as? String
        let description = value["description"] as? String
        
        // 创建一个新的对象实例
        let myObject = MyObject(name: name, description: description)
        
        // 进行进一步的处理
    }
}