i use code in https://github.com/marcoagner/Flask-QRcode/tree/master/sample_application but I had an error with the {{}} sign
(我在https://github.com/marcoagner/Flask-QRcode/tree/master/sample_application中使用代码，但是{{}}符号出错)
<img src="{{ qrcode("Load icon image from static folder.", error_correction='H', icon_img='icon.jpg') }}">
I changed it to
(我将其更改为)
var test = "hello eve."
<img src="{{ qrcode("+test+", error_correction='H', icon_img='icon.jpg') }}">
It didn't work and it failed, I searched the internet a lot but I still didn't know what it was
(它没有用，但失败了，我在互联网上搜索了很多，但我仍然不知道那是什么)
ask by Tuan Pham translate from so
