JavaScript Replace 多个字符

2023-08-30 17:38:45

<html>

<head>

<title></title>

<script language="javascript">

    function test()

    {

         var str = "^XA^JMA^XZ  ^XA  ^MMT  ^LL0094  ^PW354  ^LS0  ^BY2,3,30^FT21,45^BCN,,N,N  ^FD>:{SN}^FS  ^FT21,67^A0N,25,24^FH\^FD{SN}^FS  ^PQ1,0,1,Y^XZ  ";

         var ss=str.replace(/{SN}/g,"1111111");

        alert(ss);

    }

</script>

</head>

<body>

<input type="button" value="test" id="btntest" onclick="test()" />

</body>

</html>

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