数组对象根据某个属性比对找到对应的value 

let userInfo = [{idCard: '007', name: 'wangzz'}, {idCard: '008', name: 'Felix'}]

userInfo.find((item) => item.idCard === '007')?.name; // 'wangzz'
posted @ 2023-05-28 12:32  Felix_Openmind  阅读(22)  评论(0)    收藏  举报
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