What is 二维码?
二维码 is an Edge add-on that allows users to quickly generate QR codes for URLs and text. It also provides a '关灯' feature. QR codes are widely used barcodes that encode information and can be easily scanned and decoded using smartphones and QR code scanners.
地址栏生成二维码； 文本生成二维码； “关灯”
二维码 may not be safe to use and it requires some risky permissions. Exercise caution when installing this add-on. Review carefully before installing.
二维码 is probably trust-worthy. Prefer other publishers if available. Exercise caution when installing this add-on.