📜 带有条件的 javascript indexof - Javascript 代码示例
📅 最后修改于: 2022-03-11 15:03:57.288000 🧑 作者: Mango
代码示例2
a = [
{prop1:"abc",prop2:"qwe"},
{prop1:"bnmb",prop2:"yutu"},
{prop1:"zxvz",prop2:"qwrq"}
];
index = a.findIndex(x => x.prop2 ==="yutu");
console.log(index);