java - How to save file as pdf -


i have website that's not ready production yet. when user purchase product generating receipt. need want give option user save pdf. on click of icon receipt has downloaded. have no idea this.

here sample receipt: enter image description here

on click of "save pdf" need download receipt.

can me in this.

your problems can broken down following pieces.

when user clicks "save pdf"

  • generate pdf:

    itext comes handy in doing (its free & open source). here example of generating tabular data in pdf. there tons of example itext

  • download pdf.

    once pdf generated, same can send user via response object file. here example of downloading text file. same can used downloading file.

hope helps.


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