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请教下大神,不同长度数组合并问题?Ask God, the problem of merging arrays of different lengths?
请教下大神,不同长度数组合并问题?
arr1 = [{uid:"111111",name:"test1"},{uid:"222222",name:"test2"},{uid:"333333",name:"test3"},{uid:"444444",name:"test4"},{uid:"555555",name:"test5"},]arr2 = [{uid:"111111", score:100},{uid:"222222", score:80},{uid:"333333", score:85},{uid:"444444", score:95},]
想要合并成一个新的数组,uid没有分数据用0填充,如何在小程序的 js里面实现?
实现结果:
arr3 = [{name:"test1",score:100},{name:"test2",score:80},{name:"test3",score:85},{name:"test4",score:95},{name:"test5",score:0},]
arr1 = [{uid:"111111",name:"test1"},{uid:"222222",name:"test2"},{uid:"333333",name:"test3"},{uid:"444444",name:"test4"},{uid:"555555",name:"test5"},]arr2 = [{uid:"111111", score:100},{uid:"222222", score:80},{uid:"333333", score:85},{uid:"444444", score:95},] 想要合并成一个新的数组,uid没有分数据用0填充,如何在小程序的 js里面实现? 实现结果: arr3 = [{name:"test1",score:100},{name:"test2",score:80},{name:"test3",score:85},{name:"test4",score:95},{name:"test5",score:0},]