letkindList=[{kind:"高值",useMoney:"1500",num:"1"},{kind:"低值",useMoney:"200",num:"2"},{kind:"高值",useMoney:"1000",num:"1"},{kind:"中值",useMoney:"800",num:"2"},{kind:"中值",useMoney:"300",num:"10"}];//希望的到目標(biāo)數(shù)組，相同類的數(shù)量總和和金額總和[{kind:"高值",useMoney:"2500",num:"2"},{kind:"低值",useMoney:"200",num:"2"},{kind:"中值",useMoney:"1100",num:"12"}]
請各位大佬指點！數(shù)組的歸納合并十分感謝
紅顏莎娜
2019-08-17 21:01:19