<html> <head> <meta name="viewport" content="width=device-width" /> <title>創建二維碼</title> <script src="~/Content/uploadify/jquery-2.1.1.min.js"></scrip ...
<html> <head> <meta name="viewport" content="width=device-width" /> <title>創建二維碼</title> <script src="~/Content/uploadify/jquery-2.1.1.min.js"></script> <script src="~/Content/uploadify/jquery.qrcode.min.js"></script> <script> $(function() { //方法1 //$('#code').qrcode("http://www.baidu.com"); //任意字元串 //方法2 $("#code").qrcode({ render: "table", //table方式 || canvas方式 width: 200, //寬度 height: 200, //高度 text: "www.baidu.com" //任意內容 }); }); //有中文先編碼 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; } </script> </head> <body> <div id="code"></div> </body> </html> js 下載地址：http://note.youdao.com/share/?id=b8ae1a3083f5cb27ec7b1ec606658e6f&type=note
