全局 Redux 状态值 [英] Redux state value globally

问题描述

我有一个帮助类，它提供有关登录用户的信息.我想把它作为一个静态方法并在几个地方使用它(不是反应组件)

I am having a helper class which provies info about the logged in user. I would like to have it as a static method and use it in several places ( which are not react components)

如何访问类模型中的 redux 存储值?

How to get access the redux store value in a class model ?

推荐答案

如果你不使用像 Webpack 这样的打包器，Lukas Katayama 的答案应该可以工作 window.store = createStore(...)但如果您正在使用它，您也可以通过导出和导入您需要的地方来公开您的 redux 存储.

If you're not using a bundler like Webpack, Lukas Katayama's answer should work window.store = createStore(...) but if you are using one, you can also expose your redux store by exporting it and importing where you need it.

//store.js
export const store = createStore(...);

//other file
import { store } from './store.js';

const someFuncOrClass = (...) => {
    const user = store.getState().userInfo;
}

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