Reference: https://github.com/whomwah/rqrcode
1. gem’rqrcode’
2. In the helper:
3, views page 3. p> <%= image_tag generate_qr_code('http://baidu.com')%>
Reference: https://github.com/whomwah/rqrcode
1. gem’rqrcode’
2. In the helper:
3, views page 3. p> <%= image_tag generate_qr_code('http://baidu.com')%>