my actual requirement is i need to create one jsp page which displays list of documents in a specified directory.I slect one of them and download that file and update in the local machine and then upload to server. If i need to add one new file to server then one add button is there. Then it will give you the browse option and upload button.then it automatically upload that file in specified directory. How can i achieve this requirement. I heard about multipartrequest.But i dont know how to start. can any one share this type of code or atleast psuedo code.