Products have a demand, allows users to scan the qr code on the flyer (qr code generated by the background, I am a front-end developer), don't have to log in to register, complete the goods payment, now realize the whole process, but have landed, remove the login zha implementation for help you

CodePudding user response:

Do not use WeChat landing, how can let you pay

CodePudding user response:

Automatic login authorization registered