jquery生成qrcode二维码
<!doctype html> <html> <head> <meta charset="utf-8"> <title>无标题文档</title> <script src="__JS__/jquery-1.11.1.min.js"></script> <script src="__JS__/jquery.qrcode-0.11.0.min.js"></script> <script> function toUtf8(str) { var out, i, len, c; out = ""; len = str.length; for(i = 0; i < len; i++) { c = str.charCodeAt(i); if ((c >= 0x0001) && (c <= 0x007F)) { out += str.charAt(i); } else if (c > 0x07FF) { out += String.fromCharCode(0xE0 | ((c >> 12) & 0x0F)); out += String.fromCharCode(0x80 | ((c >> 6) & 0x3F)); out += String.fromCharCode(0x80 | ((c >> 0) & 0x3F)); } else { out += String.fromCharCode(0xC0 | ((c >> 6) & 0x1F)); out += String.fromCharCode(0x80 | ((c >> 0) & 0x3F)); } } return out; } $(function(){ $("#qrCode").qrcode({ render: "table", width: 200, height:200, text: toUtf8("http://www.163.com") }); }); </script> </head> <body> <div id="qrCode"></div> </body> </html>
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