Swift – HTTP加载失败（错误代码：-1005 ），同时通过alamofire上传图片。

我是iOS的新手，并使用Alamofire上传图片。 我写的代码如下：

let image = imageView.image let imgData = UIImageJPEGRepresentation(image!, 0.2)! let headers: HTTPHeaders = [ "x-access-token": "######", "Accept": "application/json" ] let parameters = ["profile_picture": "kinza"] let url = try! URLRequest(url: URL(string:"######")!, method: .post, headers: headers) Alamofire.upload(multipartFormData: { multipartFormData in multipartFormData.append(imgData, withName: "profile_picture",fileName: "kinza.jpg", mimeType: "image/jpg") for (key, value) in parameters { multipartFormData.append(value.data(using: String.Encoding.utf8)!, withName: key) } }, with: url) { (result) in switch result { case .success(let upload, _, _): upload.uploadProgress(closure: { (progress) in print("Upload Progress: \(progress.fractionCompleted)") }) upload.responseJSON { response in print(response.result.value) } case .failure(let encodingError): print(encodingError) } } 

当我运行这个代码时，我得到以下日志：

 2017-11-07 11:03:21.595826+0500 TestApiProject[2457:51089] [] nw_socket_get_input_frames recvmsg(fd 6, 4096 bytes): [54] Connection reset by peer 2017-11-07 11:03:21.596094+0500 TestApiProject[2457:51089] TIC Read Status [1:0x6040003612c0]: 1:54 2017-11-07 11:03:21.596495+0500 TestApiProject[2457:51089] [] nw_socket_output_finished shutdown(6, SHUT_WR): [57] Socket is not connected 2017-11-07 11:03:21.597203+0500 TestApiProject[2457:51089] Task <9A25E63E-EC42-419C-A0B7-02998177EDCA>.<1> HTTP load failed (error code: -1005 [4:-4]) 2017-11-07 11:03:21.597681+0500 TestApiProject[2457:51091] Task <9A25E63E-EC42-419C-A0B7-02998177EDCA>.<1> finished with error - code: -1005 Upload Progress: 1.0 nil 

它已经search，但没有find任何具体的'错误代码-1005'我怎么能解决它？ 我错过了什么吗？

我有一些关于它的问题：

• 如果http加载失败，那么控件是如何去Alamofire请求的成功块？
• response.result.value的值为零。 我的端或服务器端有问题吗？
• 我是否需要添加一些更多的属性到我的info.plist？ 这是目前的情况。

任何帮助将非常感激。

Answer 1

尝试这个..

 let image = imageView.image let imgData = UIImageJPEGRepresentation(image, 0.2)! let parameters = ["profile_picture": "kinza"] Alamofire.upload(multipartFormData: { multipartFormData in multipartFormData.append(imgData, withName: "profile_picture",fileName: "kinza.jpg", mimeType: "image/jpg") for (key, value) in parameters { multipartFormData.append(value.data(using: String.Encoding.utf8)!, withName: key) } },to:"http://YOUR URL"){ (result) in switch result { case .success(let upload, _, _): upload.uploadProgress(closure: { (progress) in print("Upload Progress: \(progress.fractionCompleted)") }) upload.responseJSON { response in print(response.result.value!) } case .failure(let encodingError): print(encodingError) } } 

这对我有用..

Answer 2

你可以使用这个方法，因为它为我工作：

 fileprivate func p_uploadImage(_ image: UIImage) { let parameters = ["channelName" : "Your text param"] let fileData = UIImageJPEGRepresentation(image, 0.2) let URL2 = try! URLRequest(url: "Your URL", method: .post, headers: ["Authorization" : authKey!]) Alamofire.upload(multipartFormData: { (multipartFormData) in multipartFormData.append(fileData!, withName: "upfile", fileName: "upfile", mimeType: "text/plain") for (key, value) in parameters { multipartFormData.append((value as AnyObject).data(using: String.Encoding.utf8.rawValue)!, withName: key) } }, with: URL2 , encodingCompletion: { (result) in switch result { case .success(let upload, _, _): print("s") upload.responseJSON { response in if let JSON = response.result.value as? [String : Any]{ let messageString = JSON["message"] as? String }else { let alertError = UIAlertController(title: "Alert", message: "Image upload error", preferredStyle: UIAlertControllerStyle.alert) alertError.addAction(UIAlertAction(title: "Ok", style: UIAlertActionStyle.default, handler: nil)) self.present(alertError, animated: true, completion: nil) } } } case .failure(let encodingError): print(encodingError) let alertError = UIAlertController(title: "Alert", message: "Image upload error", preferredStyle: UIAlertControllerStyle.alert) alertError.addAction(UIAlertAction(title: "Ok", style: UIAlertActionStyle.default, handler: nil)) self.present(alertError, animated: true, completion: nil) } } ) }