let arr1= [...list1].filter(x => [...list2].some(y => y == x.name)); 交集
let arr2= [...list1].filter(x => [...list2].every(y => y != x.name)); 差集
let arr1= [...list1].filter(x => [...list2].some(y => y == x.name)); 交集
let arr2= [...list1].filter(x => [...list2].every(y => y != x.name)); 差集
本文标题:获取两个数组的交集或者差集
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