我有这个对象数组
[{
"A": "thisA",
"B": "thisB",
"C": "thisC"
}, {
"A": "thatA",
"B": "thatB",
"C": "thatC"
}]
我试图将这种格式作为最终结果： [["thisA","thisC"], ["thatA","thatC"]]
我正在尝试使用 for 循环
var arr = [],
arr2 = [];
for (var = i; i < obj.length; i++) {
arr.push(obj[i].A, obj[i].C);
arr2.push(arr);
}
但我最终有 ["thisA","thisC","thatA","thatC"]
你可以用map()方法来做到这一点。
const data = [{"A": "thisA","B": "thisB","C": "thisC"}, {"A": "thatA","B": "thatB","C": "thatC"}]
const result = data.map(({A, C}) => [A, C]);
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