Swift - HTTP load failed (error code: -1005 [4:-4]), while uploading image through alamofire.

问题

I am a newbie to iOS and using Alamofire to upload images. The code I have written is as follows:

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)
            }
        }

When I run this code I get the following log:

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

It have searched but didn't find anything specific to 'error code -1005' How can i solve it? Did i miss anything?

I have certain questions regarding it:

If http load failed then how did control go to success block of Alamofire request?
The value of response.result.value is nil. Is something wrong on my end or on server side?
Do I need to add some more attributes to my info.plist? This is how it is currently.

Any help would be much appreciated.

回答1:

Try This..

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)
            }
        }

It's Works For Me..

回答2:

You can use this method as it worked for me:

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)
                }
            }
        )
    }

来源：https://stackoverflow.com/questions/47151184/swift-http-load-failed-error-code-1005-4-4-while-uploading-image-throu

标签

ios

swift

alamofire