lodash库数组和数组对象去重

lodash库数组和数组对象去重

import { isEqual, uniqWith, uniqBy } from 'lodash'
let arr = [
      {id: 1, name: 'sli', year: 2012},
      {id: 2, name: 'ap', year: 2015},
      {id: 1, name: 'alslion', year: 2012},
      {id: 3, name: 'pose', year: 2012},
      {id: 3, name: 'pose', year: 2012},
    ]
console.log('原数组:', arr);
console.log('根据id去掉相同的元素:', uniqBy(arr, 'id'));
console.log('深检查数组每一项进行去重:', uniqWith(arr, isEqual));