如何在 Alamofire 中以多部分形式上传大文件？

Question

I am trying to upload two images (10MB and 1MB size) in a POST method with multipart form.

Using Alamofire upload method this way.

AF.upload(multipartFormData: { multipartFormData in
multipartFormData.append(InputStream(data: imageMedia.data), // 10MB data
                         withLength: UInt64(imageMedia.data.count),
                         name: imageMedia.type.rawValue,
                         fileName: imageMedia.filename,
                         mimeType: imageMedia.mimeType)

multipartFormData.append(InputStream(data: maskMedia.data), // 1MB data
                         withLength: UInt64(maskMedia.data.count),
                         name: maskMedia.type.rawValue,
                         fileName: maskMedia.filename,
                         mimeType: maskMedia.mimeType)
}, with: request).responseData { afDataResponse in
    switch afDataResponse.result {
    case .success(let data):
        completion(data)
    case .failure(let error):
        print("error with alamofire response \(error.localizedDescription)")
        completion(nil)
    }
}

It goes into the failure and prints:

error with alamofire response: URLSessionTask failed with error: The operation couldn't be completed. Message too long

Same POST request on Postman works fine so it's not a server issue. What is a solution to this?

EDIT: With smaller images (5MB and 1MB) everything works fine.

EDIT 2 : This is the error :

sessionTaskFailed(error: Error Domain=NSPOSIXErrorDomain Code=40 "Message too long" UserInfo={_NSURLErrorFailingURLSessionTaskErrorKey=LocalUploadTask <8F7404DD-2947-4B18-9F23-C23F0483F440>.<1>, _kCFStreamErrorDomainKey=1, NSErrorPeerAddressKey=<CFData 0x600001068280 [0x1b9553c60]>{length = 16, capacity = 16, bytes = 0x100201bbd8ef26350000000000000000}, _kCFStreamErrorCodeKey=40, _NSURLErrorRelatedURLSessionTaskErrorKey=( "LocalUploadTask <8F7404DD-2947-4B18-9F23-C23F0483F440>.<1>" )})

Answer 1

try this to upload all size of images or videos

func upload(){
   let URL = "\(Constants.baseURL)\(path)"
   let _headers : HTTPHeaders = ["lang" : "language".localized(),"Content-Type": "application/json","jwt" : AuthManager.authKey()]
 var params : [String : Any] = [:]
 AF.upload(multipartFormData: { [self] (multipartFormData) in
    for (key, value) in params {
        multipartFormData.append("\(value)".data(using: String.Encoding.utf8)!, withName: key as String)
    }
    let timestamp = NSDate().timeIntervalSince1970
    multipartFormData.append(self.VideoFileData, withName: "url", fileName:  "\(Date().timeIntervalSince1970).mp4", mimeType: "video/mp4")
    
}, to: URL, method: .post, headers: _headers).responseJSON{ [self] (response) in
    switch response.result{
    case .success(let upload):
            do {
                self.loadingView.hide()
                let Lists = try JSONDecoder().decode(StoreDataVideoModel.self, from: response.data!)
                print(Lists)
                if(Lists.status == 200){
                    
                }else{
                    
                }
            } catch let error{
                self.requestStatus(code: -1, Msg: "\(error.localizedDescription)")
            }
            if response.error != nil{
                self.requestStatus(code: -1, Msg: "\(response.error?.localizedDescription ?? "")")
                return
            }
        case .failure(let error):
            print("Error in upload: \(error.localizedDescription)")
            print("wrong")
            self.requestStatus(code: -1, Msg: "\(error.localizedDescription)")
        }
}.uploadProgress(queue: .main, closure: { progress in
    //Current upload progress of file
    print("Upload Progress: \(progress.fractionCompleted)")
})

}