Client html for uploading filehtml lang="en"> head> meta charset="UTF-8" /> meta name="viewport" content="width=device-width, initial-scale=1.0" /> meta http-equiv="X-UA-Compatible" content="ie=edge" /> title>Documenttitle> head> body> form enctype="multipart/form-data" action="http://localhost:8080/upload" method="post" > input type="file" name="m..