Added processFormData and reorganised the files

www/index.html

@@ -11,7 +11,11 @@
   <h1>Welcome</h1>
   <h1>POST test</h1>
   <form action="/upload" method="POST" enctype="multipart/form-data">
-    <input type="file" name="uploaded_file">
+    <input type="text" name="filePassword">
+    <input type="text" name="name">
+    <input type="number" name="numb">
+    <input type="date" name="time">
+    <input type="file" name="uploadedFile">
     <input type="submit" value="Upload">
   </form>
 </body>