CodePudding user response:
WeChat public number generated qr code channel promotion distinguish synchronous machine with parameters, really need,CodePudding user response:
To partition a number, to the qr code, and code identification record after the current user of this code, and then give to the corresponding group, a group so that we can implement a regionCodePudding user response:
Generally do a back page style is in the middle, records, implementation services, channel the role of the qr code,