JavaScript数组ID循环 [英] JavaScript array id loop

问题描述

我对JavaScript还是很陌生，遇到一种情况，我需要给JavaScript数组中的每个项目赋予唯一的ID.

I am quite new to JavaScript professionally and I have encountered a situation where I need to give every item in a JavaScript array a unique id.

该数组非常大，因此无法手动完成.有没有简单的方法可以做到这一点?每个简单的数字id都是极好的.这样PHP开发人员可以轻松地操纵数组，这就是他要求完成的方式.

The array is very large so it cannot be done manually. Is there a simple way to do this? A simple numerical id for each would be superb. It is so that a PHP developer can easily manipulate the array and this is how he has requested it be done.

推荐答案

JS中的数组确实具有唯一的ID(即其索引值).

Arrays in JS do have unique IDs - its index value.

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