exporting tables to excel sheet in jsp

how can i export my table to excel sheet in jsp??

From stackoverflow

• The easiest way would be to create a HTML table and send this HTML with the following response headers:

  Content-type = application/vnd.ms-excel
  Content-disposition = attachment;filename=whateverIsAppropriate.xls
  

  Another option would be to create the Excel using Apache POI and then send that as the response.