ex14-5.htm

来自「有关JAVASCRIPT的源代码教程」· HTM 代码 · 共 19 行

HTM
19
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    <html>
    <head>
    <title>字符串对象match()方法演示 </title>
    </head><body>
    <font size="+1"><font face="黑体">
    <script language = "JavaScript">
        var matchArray = new Array();
        var string="大腹能容,容天下难容之事;"
        var regex = /容[,天之]/g;
        matchArray=string.match(regex);
        document.write("匹配子串的个数为: "+ matchArray.length +"<br>");
        for (i=0;i<matchArray.length;i++){
           document.write("第"+i+"个匹配子串为: "+ matchArray[i] +"<br>");
        }
    </script>
    </body>
    </html>

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