JS操作

筛选两个数组间相同的数据

1.筛选两个数组

let initList = [1, 2, 35, 15, 48, 68, 48, 52];
let list = [35, 68];
console.log(initList.filter((item) => list.some((val) => val == item)));

结果

2.根据对象某个属性筛选对应的数组对象

let initList = [{id:2,name:"hello"},{id:12,name:"world"},{id:32,name:"ni"},{id:35,name:"hao"},{id:23,name:"世界"}];
let list = [2, 23];
console.log(initList.filter((item) => list.some((val) => val == item.id)));

结果