How to write data to the IC card

time：2024-10-01 15:03:06 Gadget Insights

How do I write data to an IC card?

When writing data, first plan what data needs to be written, the current system mostly adopts the form of networking, that is, BS architecture, all data exist on the server side, such as membership card, medical card: the card will only store the membership card number, medical card number, as for the member information associated with this card, the medical information (name, gender, telephone, address, card amount, card opening time, recharge records, etc.) will be stored in the server, when using only need to read the IC card number through the card reader, Then provide the card number to retrieve the corresponding information. Therefore, this method only needs to write the corresponding in the card.

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