swift - 如何从解析Ios中获取对象ID

Question

代码

let number=UserDefaults.standard.object(forKey: "phone")
let s=PFQuery(className: "Customer")
s.whereKey("phonenumber", equalTo:number!)
s.getFirstObjectInBackground(block: { (gameScore: PFObject?, error: Error?) in
    if let error = error {
        //The query returned an error
        print(error.localizedDescription)
    } else {
        //The object has been retrieved
        print(gameScore?.objectId)
    }
})

我需要在与我的电话号码匹配的行中获取对象 ID，我该怎么做？

Answer 1

我在调用查询时犯了错误，查询只需要 Int 但我发送 Any 数据类型

 let number=UserDefaults.standard.object(forKey: "phone") as? String
   let Stringtonumber=Int(number!)
let s=PFQuery(className: "Customer")
s.whereKey("phonenumber", equalTo:Stringtonumber)
s.getFirstObjectInBackground(block: { (gameScore: PFObject?, error: Error?) in
    if let error = error {
        //The query returned an error
        print(error.localizedDescription)
    } else {
        //The object has been retrieved
        print(gameScore?.objectId)
    }
})