ALAMOFIRE：responseSerializationFailed（Alamofire.AFError.ResponseSerializationFailureReason.inputDataNilOrZeroLength） [英] ALAMOFIRE : responseSerializationFailed(Alamofire.AFError.ResponseSerializationFailureReason.inputDataNilOrZeroLength)

问题描述

我正在尝试通过alamofire上传数据，包括images.But它返回

I am trying to upload data through alamofire including images.But it returns

responseSerializationFailed（Alamofire.AFError.ResponseSerializationFailureReason.inputDataNilOrZeroLength）

responseSerializationFailed(Alamofire.AFError.ResponseSerializationFailureReason.inputDataNilOrZeroLength)

-
我的代码是，

-- and my code is ,

    Alamofire.upload(multipartFormData: { (multipartFormData) in

            multipartFormData.append((userid?.data(using: String.Encoding.utf8))!, withName: "user_id")

            multipartFormData.append((self.addUserBtnTag?.description.data(using: String.Encoding.utf8))!, withName: "slot")
}, to: urlString, method: .post, encodingCompletion: { (result) in
 switch result {
            case .success(let upload, _, _):

                upload.responseJSON { response in

                    print(response.result)
                    print("Response : ", response)

                    if response.result.isSuccess
                    {
                        let JSON = response.result.value as? NSDictionary

                        print("EditJSON : ", JSON!)
                    }
                }
            case .failure(let encodingError):
                print(encodingError)
            }

        })

但实际上我传递的不仅仅是十个参数通过alamofire.Thanks提前

But actually I am passing more than ten parameters through alamofire.Thanks in advance

推荐答案

只需更改 responseJSON 到 responseString

Alamofire.upload(multipartFormData: { (multipartFormData) in

            multipartFormData.append((userid?.data(using: String.Encoding.utf8))!, withName: "user_id")

            multipartFormData.append((self.addUserBtnTag?.description.data(using: String.Encoding.utf8))!, withName: "slot")
}, to: urlString, method: .post, encodingCompletion: { (result) in
 switch result {
            case .success(let upload, _, _):

                upload.responseString { response in

                    print(response.result)
                    print("Response : ", response)

                    if response.result.isSuccess
                    {
                        let JSON = response.result.value as? NSDictionary

                        print("EditJSON : ", JSON!)
                    }
                }
            case .failure(let encodingError):
                print(encodingError)
            }

        })

这篇关于ALAMOFIRE：responseSerializationFailed（Alamofire.AFError.ResponseSerializationFailureReason.inputDataNilOrZeroLength）的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！