I put in A and B, each A qr code, customer swept qr code, I want to know where he is in A and B scan code,

CodePudding user response:

1. The use of two different qr code,
2. The embedded web, obtaining location address,

CodePudding user response:

A bit like a clock

CodePudding user response:

Each qr code into a different address is OK

CodePudding user response:

reference qq_44655836 reply: 3/f

each qr code into a different address OK

Yes,

CodePudding user response:

Good good, read very fruitful,