React无法导入组件-找不到模块

  • Z时代
  • 2024-01-10
  • 分类：问答

我刚开始使用React.js，但是无法导入组件。

我具有本教程（YouTube链接）所遵循的结构：

-- src
----| index.html
----| app
------| index.js
------| components
--------| MyCompontent.js

这是我的index.js：

import React from 'react';
import { render } from 'react-dom';
import { MyCompontent } from "./components/MyCompontent";
class App extends React.Component {
    render() {
        return (
            <div>
              <h1>Foo</h1>
              <MyCompontent/>
            </div>
        );
    }
}
render(<App />, window.document.getElementById('app'));

这是MyComponent.js：

import React from "react";
export class MyCompontent extends React.Component {
  render(){
    return(
      <div>MyCompontent</div>
    );
  }
}

我正在使用此webpack文件（GitHub链接）。

但是，当我运行它时，我的模块无法加载。

我在浏览器控制台中收到此错误：

错误：找不到模块“ ./components/MyCompontent”

[WDS] Hot Module Replacement enabled.  bundle.js:631:11
[WDS] Errors while compiling.  bundle.js:631:11
./src/app/index.js
Module not found: Error: Cannot resolve 'file' or 'directory' ./components/MyCompontent in /home/kuno/code/react-hoteli/src/app
resolve file
  /home/kuno/code/react-hoteli/src/app/components/MyCompontent doesn't exist
  /home/kuno/code/react-hoteli/src/app/components/MyCompontent.webpack.js doesn't exist
  /home/kuno/code/react-hoteli/src/app/components/MyCompontent.web.js doesn't exist
  /home/kuno/code/react-hoteli/src/app/components/MyCompontent.js doesn't exist
  /home/kuno/code/react-hoteli/src/app/components/MyCompontent.json doesn't exist
resolve directory
  /home/kuno/code/react-hoteli/src/app/components/MyCompontent/package.json doesn't exist (directory description file)
  /home/kuno/code/react-hoteli/src/app/components/MyCompontent doesn't exist (directory default file)
[/home/kuno/code/react-hoteli/src/app/components/MyCompontent]
[/home/kuno/code/react-hoteli/src/app/components/MyCompontent.webpack.js]
[/home/kuno/code/react-hoteli/src/app/components/MyCompontent.web.js]
[/home/kuno/code/react-hoteli/src/app/components/MyCompontent.js]
[/home/kuno/code/react-hoteli/src/app/components/MyCompontent.json]
 @ ./src/app/index.js 11:20-56  bundle.js:669:5

无法弄清楚这里出了什么问题。

回答：

您的输入中有错字。您正在要求MyCompontent。改成：

import MyComponent from "./components/MyComponent";

还有所有错别字。

以上是 React无法导入组件-找不到模块 的全部内容， 来源链接： utcz.com/qa/425082.html

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