用js实现条形码 

<html>
<head>
<script type="text/javascript" src="./jquery.js"></script>
<script type="text/javascript" src="./jquery-barcode.js"></script>
<script language="javascript">
    var settings = {
            output: "css",
              showHRI: false,
              bgColor: "#FFFFFF",
              color: "#000000",
            fontSize: 9,            
              barWidth: 1,
              barHeight: 30
    };
    var btype="code128";
    function showBarcode(value,objName){
        $("#"+objName).html("").show().barcode(value, btype, settings);
    }
</script>
</head>
<body style="background-color:#FFFFFF" onload="showBarcode('123','aaa');">
<div id="aaa"></div>
</body>
</html>

 jquery-barcode.js路径：https://files.cnblogs.com/files/charles-kun/jquery-barcode.js

posted @ 2016-05-06 16:57  冷面书生_坤  阅读(308)  评论(0)  编辑  收藏  举报