我正在使用create-react-app。我试图从我的src/components内部的文件中调用我的公共文件夹中的图像。我收到这个错误信息。

./src/components/website_index.js模块未找到:你试图 import ../../public/images/logo/WC-BlackonWhite.jpg 在项目src/目录之外。国外的相对进口 Src /不支持。您可以将它移动到src/,或者添加一个 从项目的node_modules/到它的符号链接。

从“../../public/images/logo_2016.png”导入logo; <img className="Header-logo" src={logo} alt=" logo" />

我读过很多东西,说你可以做一个导入的路径,但这仍然不是为我工作。任何帮助都将不胜感激。我知道有很多这样的问题,但他们都告诉我导入标志或形象,所以很明显,我在大局中遗漏了一些东西。


当前回答

用Craco去除:

module.exports = {
  webpack: {
    configure: webpackConfig => {
      const scopePluginIndex = webpackConfig.resolve.plugins.findIndex(
        ({ constructor }) => constructor && constructor.name === 'ModuleScopePlugin'
      );

      webpackConfig.resolve.plugins.splice(scopePluginIndex, 1);
      return webpackConfig;
    }
  }
};

其他回答

最好的解决方案是fork react-scripts,这实际上在官方文档中提到过,参见:ejection的替代方案

用Craco去除:

module.exports = {
  webpack: {
    configure: webpackConfig => {
      const scopePluginIndex = webpackConfig.resolve.plugins.findIndex(
        ({ constructor }) => constructor && constructor.name === 'ModuleScopePlugin'
      );

      webpackConfig.resolve.plugins.splice(scopePluginIndex, 1);
      return webpackConfig;
    }
  }
};

我能够导入文件src/外部的“复制”文件与file:作为本地依赖。

"dependencies": {
    "@my-project/outside-dist": "file:./../../../../dist".
}

then

import {FooComponent} from "@my-project/outside-dist/components";

不需要弹出或react-app-rewired或其他第三方解决方案。

react-app-rewired包可以用来删除插件。这样你就不用弹射了。

按照npm包页面上的步骤(安装包并翻转包中的调用)。Json文件),并使用类似于这个的config-override .js文件:

const ModuleScopePlugin = require('react-dev-utils/ModuleScopePlugin');

module.exports = function override(config, env) {
    config.resolve.plugins = config.resolve.plugins.filter(plugin => !(plugin instanceof ModuleScopePlugin));

    return config;
};

这将从使用的WebPack插件中删除ModuleScopePlugin,但保留其余部分,并消除了弹出的必要性。

如果您只需要导入单个文件,如README。Md或package。json,那么它可以显式地添加到ModuleScopePlugin()

配置/ paths.js

const resolveApp = relativePath => path.resolve(appDirectory, relativePath);
module.exports = {
  appPackageJson: resolveApp('package.json'),
  appReadmeMD:    resolveApp('README.md'),
};

Config /webpack.config.dev.js + Config /webpack.config.prod.js

module.exports = {
  resolve: {
    plugins: [
      // Prevents users from importing files from outside of src/ (or node_modules/).
      // This often causes confusion because we only process files within src/ with babel.
      // To fix this, we prevent you from importing files out of src/ -- if you'd like to,
      // please link the files into your node_modules/ and let module-resolution kick in.
      // Make sure your source files are compiled, as they will not be processed in any way.
      new ModuleScopePlugin(paths.appSrc, [
          paths.appPackageJson,
          paths.appReadmeMD         // README.md lives outside of ./src/ so needs to be explicitly included in ModuleScopePlugin()
      ]),
    ]
  }
}