基本信息
源码名称:js生成二维码示例源码(jquery.qrcode)
源码大小:0.04M
文件格式:.rar
开发语言:CSS
更新时间:2018-02-10
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源码介绍
js生成二维码,支持汉字
js生成二维码,支持汉字
<html>
<head>
<meta charset="utf-8">
<script src="jquery.min.js"></script>
<script src="jquery.qrcode.min.js"></script>
</head>
<body>
<div id="output"></div>
<script type="text/javascript">
function utf16to8(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;
}
content = utf16to8('手机扫一扫,精彩随声带!');
$('#output').qrcode({
width: 200,
height: 200,
render: "canvas",
correctLevel: 0,
text: content
});
</script>
</body>
</html>