barcodes can"t store addresses, can they? So how is the scan jump realized
barcodes can"t store addresses, can they? So how is the scan jump realized
it is not clear whether the barcode can store the address.
about the jump, the key should be to see whether the scanning device supports the callback after scanning. If so, you can
for example, call Wechat's scan to support processing the scanned content
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