x renderings:
Scan, you will enter the URL (interface) we specified
So how is this done? It's very simple. There are many online QR codes on the Internet. Here I take the manual website as an example. The website is http://www.shouce.ren/tool/qrcode
Just fill in the URL of the interface you want others to scan and enter in the QR code content. If you want a central logo image, you can upload a picture less than 500k, click to generate a QR code, and you can experience our own QR code, is it very simple?
If you want to learn more about QR codes, here may be what you want https://blog.csdn.net/qq_22509715/article/details/53432651