我有一个列表
let list = [
{
id: "247",
order_number: "21251",
tel: 13911111,
weight: "10kg"
},
{
id: "245",
order_number: "223",
tel: 31,
weight: "10kg"
},
{
id: "123",
order_number: "312312321",
tel: 3213123,
weight: "10kg"
}
];
现在我只想要删除特定的列,比如 'tel',以获得一个新的列表。有没有更好的方法来处理它?还是必须循环整个数据并使用splice方法?
findIndex
接着splice
,这难道不是很简单吗? - CertainPerformancelist.map(({id, order_number, weight}) => ({id, order_number, weight}))
。 - Sebastian Simon