Using hashtable for multi part form

[peggie1990]

Hey guys do you have any samples that uses hashtable in multi part form to insert image and information into database.

In the jsp form, there is some codes regarding on hashtable that is input into by my tutor. However, I do not understand about it. My tutor taught me that in my Submit.html, I put in all the form text field in the form of "multi part form".

In my Submit.jsp, it will make use of hashtable to like insert data as well as image into database. Do you guys have any samples that make use of hashtable?

private void saveToDatabase(Hashtable ht) throws Exception
   {
      String address = (String)ht.get("Address");
      
   }------>I dont understand:(

Thanks:)