When Xiaomi heard Chen Han's words, her face lit up with joy, "So, there's no problem using a small program for the lottery? Then it's very convenient to just create a QR code for tourists to scan and add the program for the lottery."
Chen Han nodded and said, "It's convenient, but there are two problems. One is someone might take a screenshot of the QR code and share it, letting outsiders add the program for the lottery, which is a bug. The other is whether there's enough time to finish a lottery small program now?"
Upon hearing this, Xiaomi teased, "Chen Han, don't be so outdated, okay? What era is it now? Whether it's based on geographical location, network IP location, or even local network login, it's all possible for small programs.
