JavaScript中是否有任何键/值对结构？ [英] Is there any key/value pair structure in JavaScript?

问题描述

我想存储以下信息：

Pseudo-Code

array(manager) = {"Prateek","Rudresh","Prashant"};
array(employee) = {"namit","amit","sushil"};
array(hr) = {"priya","seema","nakul"};

我可以使用哪种数据结构？

What kind of data structure can I use?

推荐答案

您可以使用数组存储数据列表;以及对象的键值

You can use arrays to store list of data ; and objects for key-value

在这种情况下，您可能同时使用两者：

In you case, you'd probably use both :

var data = {
    'manager': ["Prateek","Rudresh","Prashant"], 
    'employee': ["namit","amit","sushil"], 
    'hr': ["priya","seema","nakul"]
};

此处，数据是一个对象;其中包含三个数组。

Here, data is an object ; which contains three arrays.

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