You can find an example using Alamofire, the most commonly used network framework, here. https://github.com/Alamofire/Alamofire/blob/master/Documentation/Usage

You can find an example using Alamofire, the most commonly used network framework, here. https://github.com/Alamofire/Alamofire/blob/master/Documentation/Usage.md#uploading-data-to-a-server https://github.com/Alamofire/Alamofire/blob/master/Documenta...