分享几个网址二维码生成api
- 传入网址参数，或许二维码图片，扫二维码能直接跳转网址
http://b.bshare.cn/barCode?site=weixin&url=https://www.jjxhp.com
http://qr.liantu.com/api.php?text=https://www.jjxhp.com
https://api.qrserver.com/v1/create-qr-code/?size=150x150&data=https://www.jjxhp.com
https://www.dwzjh.com/