I want to realize the function
1, scan the qr code
2, scan qr code to get the data is passed to the company's internal system
3, the company's internal system to send data to the scanning gun background system, then display
The great god, please help
CodePudding user response:
Key point is to be able to call the scanning gun data, this should involve COM serial port programming, IE can be realized by installing a plug-in, it is recommended to use the Web model development,