< H2 > QR code plug-ins used < H2 > implementation com.github.yuzhiqiang1993:zxing:2.1.8 < H2 > Button triggers < H2 > @OnClick(R.id.imageButtonScan) public void openScanCode(View view) { AndPermission.with(this).runtime() .per...
problem description: has a QR code, assuming that the message is: http: x.y qr 123 now needs to scan the code and add parameter access, such as http: x.y qr 123?param1=xxx. Wechat menu calls scan tweet: scancode_push or scancode_waitmsg. After sca...
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...
I want to make a page where WeChat Mini Programs guides users to download APP. I use wx.previewImage, but there is no option to identify the QR code. ...
using the php QRreader library to identify QR codes in uploaded images often reports such errors memory_limit 300M 1GB 200KB if the picture is a pure QR code (the size is about 4KB), it can be parsed quickly how to solve this problem ...