数组.map使用indexOf获取下标

    技术2022-07-11  122

    var array = [ { name: "aa", }, { name: "bb", }, { name: "cc", }, { name: "dd", }, { name: "ee", }, ]; var line = array.map((item) => item.name).indexOf("aa"); console.log(line);
    Processed: 0.015, SQL: 9