js计算指定日期的下一年的日期

<!DOCTYPE html>
<html>
    <head>
        <meta charset="UTF-8">
        <title></title>
    </head>
    <body>
        <script>
            var d2=new Date("2012-03-1"); 
            d2.setFullYear(d2.getFullYear()+1); 
            d2.setDate(d2.getDate()-1); 
            alert(d2.toLocaleString());
        </script>
    </body>
</html>

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转载自www.cnblogs.com/growupup/p/9968485.html