QRCode.js is javascript library for making QRCode. QRCode.js supports Cross-browser with HTML5 Canvas and table tag in DOM. QRCode.js has no dependencies.
Project forked from davidshimjs/qrcodejs, we fixed Code Length Overflow error.
可以下载修复的版本，亲测有效！
github地址：https://github.com/KeeeX/qrcodejs