(网页)jquery-qrcode.js生成二维码
基础用法 <div id= " qrcode " ></div> <script type= " text/javascript " > new QRCode(document.getElementById( " qrcode " ), " https://www.gzpblog.com " ); </script> 传参用法 <div id= " qrcode " ></div> <script type= " text/javascript " > var qrcode = new QRCode(document.getElementById( " qrcode " ), { text: " https://www.gzpblog.com " , width: 128 , height: 128 , colorDark : " #000000 " , colorLight : " #ffffff " , correctLevel : QRCode.CorrectLevel.H }); </script> 调用函数 qrcode.clear(); // 清除二维码 qrcode.makeCode( " https://www.gzpblog.com " ); // 创建一个新的二维码 适用范围 之前用PHP QR Code来生成二维码,发现通过这个PHP插件来生成,有些小问题