如何在 Alamofire 中发送数据

Question

let headers: HTTPHeaders = [
            "Accept": "application/json",
            "Authorization" : "Token d3f237ec2fab24f874678029b15edfa746003111"
        ]

        let parameters: [String:Any] = [
            "firstname":fristName ,
            "lastname" :lastName ,
            "homeemail" : mail ,
            "prorole" : [

                "pro" : GymID,
                "user" :"",
                "role" : 9
            ],

            "phone_details_user" : [

                "phoneType" : 1 ,
                "phoneNumer" : mobile
            ],
            ]

我发送数据为

Alamofire.request(URL, method: .post, parameters: parameters, encoding: JSONEncoding.default, headers: headers)
            .responseJSON { response in

                switch response.result {
                case .success(let JSON):

                    successCallback((), JSON as Any as AnyObject)

                case .failure(let error):
                    print(error)
                }
        }

它给出错误 responseSerializationFailed(Alamofire.AFError.ResponseSerializationFailureReason.jsonSerializationFailed(Error Domain=NSCocoaErrorDomain Code=3840 "字符 0 周围的值无效。" UserInfo={NSDebugDescription=字符 0 周围的值无效。}))

Answer 1

来自服务器的响应不是有效的 json 尝试使用 responseString、responseData 或 response 找出问题所在。