为什么vuex使用const来声明变量存储 [英] Why vuex use const to declare the variable store

问题描述

有点让我困惑。为什么Vuex使用const来声明变量存储。商店中的这些数据可以更改。



我尝试过：



有点让我困惑。为什么Vuex使用const来声明变量存储。存储中的这些数据可以更改。

解决方案

const 变量表示您不需要该变量通过在创建之后为其赋予新值来进行更改。



这与对象的活动无关，可以是商店你可以改变它的内容。



所以你不能改变商店，但你可以改变它的内容。

it kind of confuse me. why Vuex use const to declare the variable store. this data in store can be changed.

What I have tried:

it kind of confuse me. why Vuex use const to declare the variable store. this data in store can be changed.

解决方案

A const variable indicates that you don't want that variable to change by assigning it a new value after it has been created.

This has nothing to do with the activity of that "object" be it a "store" which you can change it's contents.

So you can't change the store, but you can change it's contents.

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