reactRedux is not defined

reactRedux is not defined

本文关键字:defined not is reactRedux      更新时间:2023-09-26

我正在尝试学习Redux(使用React)。我不想使用Node来安装依赖项,只想使用脚本标记手动安装。

我收到未定义的错误reactRedux。我想通过添加react-redux.js文件来解决这个问题。

如果有任何关于我所做的或理解错误的建议,我将不胜感激。

(我正在努力完成本教程https://www.sitepoint.com/how-to-build-a-todo-app-using-react-redux-and-immutable-js/)

以下是有问题的代码片段:

<head>
    <meta charset="UTF-8">
    <script src="public/js/lib/react.js"></script>
    <script src="public/js/lib/react-dom.js"></script>
    <script src="https://cdnjs.cloudflare.com/ajax/libs/babel-core/5.8.24/browser.min.js"></script>
    <script type="text/javascript" src="https://cdnjs.cloudflare.com/ajax/libs/immutable/3.8.1/immutable.js"></script>
    <script type="text/javascript" src="https://cdnjs.cloudflare.com/ajax/libs/redux/3.5.2/redux.js"></script>
    <script type="text/javascript" src="https://cdnjs.cloudflare.com/ajax/libs/react-redux/4.4.5/react-redux.js"></script>
</head>
<body>
<script type="text/babel">
    const { Map, List } = Immutable;
    const { createStore } = Redux;
    const { Provider, connect } = reactRedux;
react-redux.js的第7行表示应该是ReactRedux而不是reactRedux.
exports["ReactRedux"] = factory(require("react"), require("redux"))

所以这只是教程中的一个拼写错误——可能是编写时使用的库的旧版本。

您需要将reactRedux中的第一个r大写。更改:

const { Provider, connect } = reactRedux;

const { Provider, connect } = ReactRedux;