how do i get input from barcode reader?
i have developed an inventory system, i used jsp to display to the user, servlets to control and PostgreSQL for the database.., now i want to add barcode reader to input data from the product, the problems are:
1. where do i connect the barcode reader into my PC, which port, how much would it cost in USD?
2. how do i get the data that was read by the barcode reader?
pls show me simple code to get the input.. im still new to Java.. i've used java just for 2 months, the inventory system is my first project.. tnx