这是我的数组:
var testeArray = [
{name: "Jovem1", esteira: "Macaco"},
{name: "Jovem", esteira: "Doido", horse: "Chimbinha"}
];
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从上面,我想得到一个像这样的数组:
var propertyName = ["name", "esteira", "horse"];
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该数组包含对象数组中对象的所有属性名称。我尝试在 JavaScript 对象中找到属性名称的表单数组,但结果是:
['0', '1']
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