writting data to excel sheet

[shashanka jena]

I have a jsp page in which so many fields are there.I want to write the values entered in the field of jsp page to an Excel sheet.
My code is saving the excel sheet in my machine as per the location choosed by me.
I got the idea of using JExcel.jar.But I don't know the APIs of JExcel.

[Milan Jagatiya]

for excel there is an api "Jakarta POI - Java API To Access Microsoft Format Files".
you can download from http://jakarta.apache.org/poi/