从数组中获取对象数组（例如字符串）

I need to get array of objects from array of strings. For examaple:

我需要从字符串数组中获取对象数组。例如:

var arr = ["1005", "1005", "1005", "1006", "1006", "1006", "1007", "1007"];



   var result = arr.reduce((iss, index) => {
  iss[index] = (iss[index] || 0) + 1;
    return iss 
}, {});

and the result would be

结果将是

{1005: 3, 1006: 3, 1007: 2}

So is there a way to get next output:

那么有没有办法获得下一个输出:

[{"1005":3},{"1006":3},{"1007":2}]

2 个解决方案

#1

If you really want that:

如果你真的想要那个:

 result = Object.entries(result).map(([key, value]) => ({[key]: value}));

#2

You can extend result by iterating its keys

您可以通过迭代其键来扩展结果

result = Object.keys ( result ).map( s => ({ [s] : result[s] }) );

#1