swift - 阿拉莫菲尔中的 `Extra argument method in call`

Question

我尝试使用 Alamofire 版本 3 和 Swift 3 发送以下数据。我得到的错误是调用中的额外参数方法。这是我到目前为止所做的:

struct userGoalServerConnection {
        let WeightsUserGoal_POST = "http://api.umchtech.com:3000/AddWeightsGoal"


    }


struct wieghtsUserGoal {
        let id : Int
        let token : String
        let data : [ String : String ]
    }


    func syncInitialUserGaolValuesWithServer (userID : Int , userToken : String ){
        let serverConnection = userGoalServerConnection()
        let weightValue = wieghtsUserGoal.init(id: userID,
                                               token: userToken,
                                               data: ["weight_initial":"11","weight_end":"11","weight_difference":"11","calories_deficit":"11","difficulties":"11","weight_loss_week":"11","start_date":"2016-12-12","end_date":"2016-12-23","days_needed":"11"])

        Alamofire.request(userGoalServerConnection.WeightsUserGoal_POST, method:.post, parameters: weightValue, encoding: JSONEncoding.default, headers:nil).responseJSON { response in
                print(response.request as Any)  // original URL request
                print(response.response as Any) // URL response
                print(response.result.value as Any)   // result of response serialization
        }

我对此很陌生，所以请不要介意我的问题是否有点太菜鸟了。我在这里遇到了类似的问题，但它们并没有帮助我弄清楚我在哪里犯了错误:)

Answer 1

您正在请求中将 weightValue 作为 POST 参数传递，但事实并非如此。如果您使用 JSONEncoding，则传递 Parameters 对象的类型。

let params: Parameters = [
        "Key1": "value1",
        "key2": "value2"
    ]