正则匹配括号中内容

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Document</title>
</head>
<body>
    <script>
        var reg = /((.+?))/g;
        var reg2 = /((.+?))/;
        var str = 'scale(1.5) rotate(20deg) translate(20px)';
        var result = str.match(reg);
        result.forEach(function(i){
            var result2 = i.match(reg2);
            // console.log(result2[0]);
            console.log(result2[1]);
        })
    </script>
</body>
</html>

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原文地址：https://www.cnblogs.com/yesyes/p/6755368.html