首頁猿問請教各位一個問題，求解答：怎么讓對...

請教各位一個問題，求解答：怎么讓對象中的對象的值相加各位有什么建議？

JavaScript

慕勒3428872 2019-09-09 20:20:23

vardata={"67407685":{"24888861":200,"23675650":300},"24888861":{"23675650":789,"23127112":400},"23675650":{"24888861":789,"67407685":900},"23127112":{"5388329":340,"24888861":123},"38121665":{"24888861":400,"23675650":123},"5388329":{"24888861":789,"23127112":400}}我嘗試循環(huán),再循環(huán),然后就懵了,求指點思路感激不盡

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2 回答

暮色呼如

TA貢獻(xiàn)1853條經(jīng)驗獲得超9個贊

我也不知道你要怎么相加。反正我是把data的每個屬性的值分別相加了。vardata={"67407685":{"24888861":200,"23675650":300},"24888861":{"23675650":789,"23127112":400},"23675650":{"24888861":789,"67407685":900},"23127112":{"5388329":340,"24888861":123},"38121665":{"24888861":400,"23675650":123},"5388329":{"24888861":789,"23127112":400}};varadd=function(root_obj){for(letsecond_objinroot_obj){letsum=0;for(letthird_objinroot_obj[second_obj]){sum+=root_obj[second_obj][third_obj];}console.log(`${second_obj}-->${sum}`);}};add(data);