如何在Google Chrome本地存储同步中设置变量键和值? [英] How to set variable key and value in Google Chrome local storage sync?

问题描述

我正在使用Chrome版本的localStorage( chrome.storage.sync )，我想设置要存储的数据时，请使用变量键和值.

I'm using Chrome's version of localStorage (chrome.storage.sync) and I want to use a variable key and value when setting what data to store with it.

我希望能够做这样的事情:

I'd like to be able to do something like this:

chrome.storage.sync.set({ user: id }, callback);

动态生成用户和ID的位置.

where the user and id are dynamically generated.

此:

var user = "Bob";
var id = "81256309";

chrome.storage.sync.set({ user: id }, callback);

不起作用，因为它不会将user和id解释为它们的基础字符串值，因此，该对象与{ user: id }同步到Chrome.

doesn't work because it doesn't interpret user and id as their underlying string values and, as a result, syncs to Chrome with this object: { user: id }.

我知道如何使用普通的JavaScript对象，但是该方法在这种情况下，该线程将无法工作，因为我无法控制我的Google帐户的storage.sync对象.

I know how to do this with normal JavaScript objects but the method in that thread won't work in this case because I don't have control over the storage.sync object of my Google account.

推荐答案

请参见 ES6中的计算属性名称，您可以使用

chrome.storage.sync.set({ [user]: id }, callback);

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