如何获得满足给定条件的第一个对象[重复]答案

【问题标题】：How to get first object that satisfies a given condition [duplicate]如何获得满足给定条件的第一个对象[重复]
【发布时间】：2022-08-16 18:19:12
【问题描述】：

我有一个示例脚本

const building_arr = [
    { id: 1, name: \'Test 1\', city_id: 5 },
    { id: 1, name: \'Test 2\', city_id: 1 },
    { id: 1, name: \'Test 3\', city_id: 1 },
    { id: 1, name: \'Test 4\', city_id: 3 },
    { id: 1, name: \'Test 5\', city_id: 5 },
];
let building_object = {};
building_object = building_arr.filter(function (building) {
    if (building.id == 1) return building;
});

我想得到第一个对象{id:1,name:\"Test 2\",city_id:1}，但结果不起作用

标签： javascript