Swift 3将视频上传到服务器

I am trying to upload a video to my server. I can currently upload images fine but when trying to upload a video I have no clue on how to approach this. I currently use the following for uploading images:

我正在尝试将视频上传到我的服务器。我目前可以上传图片，但在尝试上传视频时，我不知道如何处理这个问题。我目前使用以下内容上传图片：

at "let image" Throws a error when I select a video from the album.

at“let image”当我从相册中选择一个视频时出错。

func imagePickerController(_ picker: UIImagePickerController, didFinishPickingMediaWithInfo info: [String : Any])
{

    let imageUrl          = info[UIImagePickerControllerReferenceURL] as! NSURL
    let imageName         = imageUrl.lastPathComponent
    let documentDirectory = NSSearchPathForDirectoriesInDomains(.documentDirectory, .userDomainMask, true).first!
    let photoURL          = NSURL(fileURLWithPath: documentDirectory)
    let localPath         = photoURL.appendingPathComponent(imageName!)
    let image             = info[UIImagePickerControllerOriginalImage]as! UIImage
    let data              = UIImagePNGRepresentation(image)

2 个解决方案

#1

here , we have upload video using Alamofire library, follow below steps so you can easy uploaded video. Step 1. :- add extension and pick the video

在这里，我们使用Alamofire库上传视频，按照以下步骤操作，您可以轻松上传视频。第1步： - 添加扩展程序并选择视频

extension UploadStatusViewController : UIImagePickerControllerDelegate,UINavigationControllerDelegate
{
    func imagePickerController(_ picker: UIImagePickerController, didFinishPickingMediaWithInfo info: [String : Any]) {

        if let mediaType = info[UIImagePickerControllerMediaType] as? String {

            if mediaType == "public.movie" {
                print("Video Selected")
                let videoURL = info[UIImagePickerControllerMediaURL] as! URL

                selectedVideoURL = videoURL
                self.playVideo(videoURL)
            }
        }
        dismiss(animated: true, completion: nil)

    }

    func imagePickerControllerDidCancel(_ picker: UIImagePickerController) {
        dismiss(animated: true, completion: nil)
    }
}

Step 2. :- and add Alamofire library and set this method

第2步： - 并添加Alamofire库并设置此方法

func callAPIForUploadVideo{

        ShowLoaderOnView()
        Alamofire.upload(multipartFormData: { (multipartFormData) in
            // code
// here you can upload only mp4 video
                multipartFormData.append(self.selectedVideoURL!, withName: "File1", fileName: "video.mp4", mimeType: "video/mp4")
// here you can upload any type of video            
                //multipartFormData.append(self.selectedVideoURL!, withName: "File1")
                 multipartFormData.append(("VIDEO".data(using: String.Encoding.utf8, allowLossyConversion: false))!, withName: "Type")

        }, to: /* Set Url Here */ , encodingCompletion: { (result) in
            // code
            switch result {
            case .success(request: let upload, streamingFromDisk: _, streamFileURL: _):
                upload.validate().responseJSON {
                    response in
                    HideLoaderOnView()
                    if response.result.isFailure {
                        debugPrint(response)
                    } else {
                        let result = response.value as! NSDictionary
                        print(result)
                    }
                }
            case .failure(let encodingError):
                HideLoaderOnView()
                NSLog((encodingError as NSError).localizedDescription)
            }
        })
    }

#2

You can use Alamofire (https://github.com/Alamofire/Alamofire) for uploading and downloading of file

您可以使用Alamofire（https://github.com/Alamofire/Alamofire）上传和下载文件

Please check below examples of alamofire for uploading file

请查看下面的alamofire上传文件示例

Example 1: Uploading Data

示例1：上传数据

let imageData = UIPNGRepresentation(image)!

Alamofire.upload(imageData, to: "https://httpbin.org/post").responseJSON { response in
    debugPrint(response)
}

Example 2: Uploading a File

示例2：上传文件

let fileURL = Bundle.main.url(forResource: "video", withExtension: "mov")

Alamofire.upload(fileURL, to: "https://httpbin.org/post").responseJSON { response in
    debugPrint(response)
}

Example 3: Uploading Multipart Form Data

示例3：上传多部分表单数据

Alamofire.upload(
    multipartFormData: { multipartFormData in
        multipartFormData.append(unicornImageURL, withName: "unicorn")
        multipartFormData.append(rainbowImageURL, withName: "rainbow")
    },
    to: "https://httpbin.org/post",
    encodingCompletion: { encodingResult in
        switch encodingResult {
        case .success(let upload, _, _):
            upload.responseJSON { response in
                debugPrint(response)
            }
        case .failure(let encodingError):
            print(encodingError)
        }
    }
)

#1