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Javascript 如何获取匹配以返回INT而不是数组

javascript jquery

Javascript 如何获取匹配以返回INT而不是数组,javascript,jquery,Javascript,Jquery,我有以下资料： var hashID = location.hash.match(/\d/); 其中location.hash eqs:#/groups/58 我希望hashID等于58 现在它等于一个数组。我怎样才能得到58的整数呢？ 谢谢 var hashID = parseInt(location.hash.match(/\d+/)[0])

我有以下资料：

    var hashID = location.hash.match(/\d/);
其中location.hash eqs:#/groups/58

我希望hashID等于58

现在它等于一个数组。我怎样才能得到58的整数呢？ 谢谢

  var hashID = parseInt(location.hash.match(/\d+/)[0])