swift - Alamofire post 请求将数据作为数组发送

Question

我正在使用基于 php 的 Web 服务，它接受 post 变量。当我在 postman 中运行它时，它工作正常，但是当我在代码中从 Alamofire 运行它时，网络开发人员说他正在数组中接收请求。以下是服务器收到的请求:

{"{\"gameDate\":\"2018-03-31_12:43:37\",\"gameFee\":\"55\",\"gameInstruction\":\"\",\"gametitle\":\"ttt\",\"key\":\"AAAA\",\"latitude\":\"\",\"longitude\":\"\",\"numOfPlayers\":20,\"privacy\":0,\"status\":0,\"uid\":\"aaaaa\"}":"","0":""}

以下是我在 Alamofire 中发送请求的方式:

Alamofire.request(url, method: .post, parameters: param, encoding: JSONEncoding.default, headers: ["Content-Type":"application/x-www-form-urlencoded"]).responseJSON {
        response in
        switch response.result {
        case .success:
            completionHandler(Result.Success(response.result.value))
            break
        case .failure(let error):
            print(error)
            completionHandler(Result.Failure(.serverConnectionFailure))
        }
    }

参数:

["key":appKey as AnyObject, "uid":event.uid as AnyObject,"gametitle":event.gameTitle as AnyObject,"gameDate":event.gameDate as AnyObject,"gameFee":event.gameFee as AnyObject,"gameInstruction":event.gameInstruction as AnyObject,"latitude":event.latitude as AnyObject,"longitude":event.longitude as AnyObject,"numOfPlayers":event.numOfPlayers as AnyObject,"privacy":event.privacy as AnyObject, "status":event.status as AnyObject]

如何将其转换为php服务接受的正常键值请求？

编辑:我的 postman 请求有效:

Answer 1

您必须以字典的形式发送参数(即[String: Any])。

将类转换为 [String: Any] :-

//Protocol for converting Class to Dictionary
protocol JSONAble {}

extension JSONAble {

    func toDict() -> [String : Any] {
        var dict = [String : Any]()
        let otherSelf = Mirror(reflecting: self)
        for child in otherSelf.children {
            if let key = child.label {
                dict[key] = child.value
            }
        }
        return dict
    }
}

//Request Parameters Class
class request : JSONAble {

    //MARK:- Properties
    var gameDate = String()
    var gameFee = String()
    var gameInstruction = String()
    .
    .

    //MARK:- Constructor
    init(gameDate : String?, gameFee: String?, gameInstruction: String?) {        
        self.gameDate = gameDate
        self. gameFee = gameFee
        self. gameInstruction = gameInstruction
    }
}

使用:-

var params : [String : Any]?

if let jsonableRequest = request as? JSONAble {
        params = jsonableRequest.toDict()
 }

=> 作为请求发送此参数。