// 現(xiàn)有的數(shù)據(jù)格式 如下：let proList = [
{id:"11111111"},
{id:"22222222"},
{id:"22222222"},
{id:"22222222"},
{id:"33333333"},
{id:"11111111"},
{id:"11111111"},
{id:"33333333"},
{id:"11111111"},
{id:"11111111"},
];// 需要得到的數(shù)據(jù)如下：1、mun：每個(gè)id數(shù)據(jù)重復(fù)的次數(shù)進(jìn)行記錄2、去重、排序
let proList = [
{id:"11111111",mun:'重復(fù)數(shù)據(jù)的數(shù)字'},
{id:"22222222",mun:'重復(fù)數(shù)據(jù)的數(shù)字'},
{id:"33333333",mun:'重復(fù)數(shù)據(jù)的數(shù)字'},
];
JavaScript 記錄重復(fù)數(shù)字
幕布斯6054654
2018-11-13 20:51:41