JavaCard OS

Dear everyone,

I am working on a school project now.And I am new coming in java card filed. I need APDU sample code to read and write string data on the card. Any friend can help?

Thanks&regards,
Oelx

If you have never touched java card before, it's suggested to learn some tutorials firstly.
And this website has some guide.

You'd better try to do it by yourself, and post your question here when you come across problems.

The JavaCard API specification shows a sample of how to use class APDU: here.

Thank you for all the replies. I will try to do it by myself. If I have any question, I will come back here.