如何用js把数组里的对象下的id升序排列？

Question

<script>
    var product = [
        { id: 5, name: "王小虎", age: "18", level: "2" },
        { id: 2, name: "张梅", age: "19", level: "1" },
        { id: 6, name: "赵亚", age: "25", level: "2" },
        { id: 1, name: "曲青", age: "24", level: "4" },
        { id: 3, name: "郭炳", age: "27", level: "2" },
        { id: 4, name: "刘晓", age: "19", level: "1" },
        { id: 7, name: "李四", age: "21", level: "6" },
    ]
   
        
</script>

Answer 1

直接给sort方法传入一个用于比较的函数就好了

product.sort((a,b)=>a.id-b.id)