正则表达式文字作品，但Regx构造函数没有

Question

我真的需要一些帮助来弄清楚如何使Regex构造函数工作。我需要使用构造函数b / c我传入一个变量。

变量如下所示： /pages/one.html或/content/pages/x.html或/content/pages/x.html?cachebust=1&refresh=yesplease&one=1

作品 var regLit = /\/pages\/x\.html(\?success=true)?/g

失败 var regCon = new RegExp("\/pages\/x\.html(\?success=true)?", "g")

这是我的代码。请帮帮忙!!!

var closeMatch = function (list1, list2) {
    if (list1.length === list2.length) {
        return list1.every(function(item, index) {
            let re = item
                .replace(/[\/]/g, '\\/')
                .replace(/\./g, '\\.')
                .concat('(\?success=true)?');
            console.log(re, list2[index]);
            return new RegExp(re, 'g').test(list2[index]);
        });
    } else {
        return false;
    }
};

var arr1 = ['/pages/one.html', '/content/pages/x.html','/content/pages/x.html?success=true'];

var arr = ['/pages/one.html', '/content/pages/x.html','/content/pages/x.html?success=true&funnel=done&someother=blah'];

console.log(closeMatch(arr1, arr));