the demand is like this. We did both Mini Program: the staff opened our A Mini Program and generated a QR code of a certain page of B Mini Program, and then the user scanned into the page of B Mini Program to achieve some operations. Can this requirement be realized? How to achieve it?
first, how to implement, put the implemented function into the back-end language, generate the B QR code and return the picture link address, Mini Program An is responsible for displaying
second, even if it is realized, Mini Program does not support long-press QR code recognition, that is to say, you have a QR code in Mini Program. You need to take a screenshot and save it, open it and scan it, and select the QR code in the album. The operation is too cumbersome
third. Solution: Mini Program jumps to Mini Program, document
Mini Program needs appid and secret, to generate the QR code. If you drop it in A Mini Program to generate the QR code interface, fill in Mini Program B's appid and secret, to generate the B's QR code
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