在JavaScript中将数组对象转换为数组数组

I have an object with arrays, each of which has numbers with double quotes, and I'd like to convert it into an array of arrays without double quotes.

我有一个带有数组的对象，每个数组都有带双引号的数字，我想将它转换为没有双引号的数组数组。

This

这个

> Object { CategoryA: Array[182], CategoryB: Array[180],
> CategoryC: Array[182], CategoryD: Array[171],
> CategoryE: Array[182], CategoryF: Array[183] }

至

Array [ Array[182], Array[182], Array[182], Array[182], Array[182], Array[182] ]

I tried .replace(/"/g, ""); but I'm getting that replace is not a function.

我试过.replace（/“/ g，”“）;但我得到的替换不是一个功能。

JSON.stringify and JSON.parse didn't help me and a for loop

JSON.stringify和JSON.parse没有帮助我和for循环

for (var i = 0; i < data.length; i++) {
    data2[i] = data[i].replace(/"/g, "");
}
console.log(data2);

returns double quotes.

返回双引号。

UPDATE

This is how my json looks like

这就是我的json的样子

{"CategoryA": ["297,239", "277,227", "279,310", "297,766"],
 "CategoryB": ["15,479,207", "14,845,266", "15,454,549"],
 "CategoryC": ["285,648", "295,982", "300,306", "302,508"]
}

2 个解决方案

#1

You can use map in combination with Object.keys like this:

您可以将map与Object.keys结合使用，如下所示：

var result = Object.keys(yourObject).sort().map(function(key) {
    return yourObject[key].map(function(num) {
        return +num.replace(/,/g, '');
    });
});

Please note that the comma , in your numbers it's for formatting, not a floating point.

请注意逗号，在您的数字中用于格式化，而不是浮点数。

var yourObject = {"CategoryA": ["297,239", "277,227", "279,310", "297,766"],
 "CategoryB": ["15,479,207", "14,845,266", "15,454,549"],
 "CategoryC": ["285,648", "295,982", "300,306", "302,508"]
} ;

var result = Object.keys(yourObject).sort().map(function(key) {
    return yourObject[key].map(function(num) {
      return +num.replace(/,/g, '');
    });
});

console.log(result);

Thank you @Rayon.

谢谢@Rayon。

#2

You could sort the keys (to maintain alphabetical order) and apply a replace for changing the comma to point and a casting to number.

您可以对键进行排序（以保持字母顺序）并应用替换以将逗号更改为指向并将转换更改为数字。

var object = { "CategoryA": ["297,239", "277,227", "279,310", "297,766"], "CategoryB": ["15,479,207", "14,845,266", "15,454,549"], "CategoryC": ["285,648", "295,982", "300,306", "302,508"] },
    array=  Object.keys(object).sort().map(function(k) {
        return object[k].map(function (a) {
            return +a.replace(/,/g, '');
        });
    });

console.log(array);

#1