如何在localStorage中存储阵列? [英] How to store array in localStorage?

问题描述

我必须将一个数组存储在window.localStorage中.如何使用控制台窗口将数组存储在window.localStorage中?

I have to store an array in window.localStorage. How would I store the array in window.localStorage using console window?

EX:
cards: Array[0]
length: 0

我必须存储它.现在，这里的关键是卡片，长度是嵌套的.

I have to store this. Now here key is cards and length is nested.

推荐答案

localStorage仅支持string，因此您必须将其解析为JSON

localStorage only support string so you'll have to parse it to JSON

var arr = ["hello", "how", "are", "you", "doing"];

localStorage.setItem("test", JSON.stringify(arr));

JSFiddle

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