Alamofire：responseSerializationFailed（Alamofire.AFError.ResponseSerializationFailureReason.inputData

本文介绍了Alamofire：responseSerializationFailed（Alamofire.AFError.ResponseSerializationFailureReason.inputDataNilOrZeroLength）的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！ 问题描述

我正在尝试通过alamofire上传数据，包括图像。但它会返回

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

responseSerializationFailed（Alamofire.AFError.ResponseSerializationFailureReason.inputDataNilOrZeroLength）

responseSerializationFailed(Alamofire.AFError.ResponseSerializationFailureReason.inputDataNilOrZeroLength)

-而我的代码是，

-- 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) } })

但是实际上我通过alamofire传递了十多个参数。

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

推荐答案

只需将 responseJSON 更改为 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) } })