var date= ['11-28','11-29','11-30'];var sum = [];var arr = [ { count: 8, date: '11-28' }, { count: 5, date: '11-29' }, { count: 18, date: '11-29' }, { count: 12, date: '11-30' }];......console.log(sum) // [8,23,12]想實現的需求的過濾掉arr重復的時間段,并且count相加。
怎么取相同時間段算出總數
慕的地6264312
2019-02-22 15:19:15