我的對(duì)象如下所示： electionResults = {  constituency_1:{    party1:'200',    party2:'400'    ...  },  constituency_2:{    party1:'100',    party2:'500'    ...  },  ...}我正在統(tǒng)計(jì)這樣的結(jié)果：Object.values(electionResults).reduce((t, {party1}) => t + +party1, 0)我希望能夠像這樣包裝它：function partyTally(myParty){   return Object.values(electionResults).reduce((t, myParty) => t + +party1, 0)}但無(wú)法弄清楚如何傳遞myParty給reduce回調(diào)函數(shù)。我自己從 tsv 文件創(chuàng)建了對(duì)象，因此可以在需要時(shí)輕松重新配置它。提前感謝您的幫助。編輯所需功能應(yīng)為：function partyTally(myParty){   return Object.values(electionResults).reduce((t, myParty) => t + +**myParty**, 0)}