How to install sass in react

How to install sass in react: first install [sass-loader] and n[ode-sass] dependencies; then open the webpack configuration of react and make relevant modifications.

• This method is suitable for all brands of computers
  

react How to install sass in:

1. Install sass-loader and node-sass dependencies

npm install sass-loader node-sass --save-dev

2. Open the react webpack configuration

node_modules/react-scripts/config/webpack.config.js

and find the module rules, oneof array, then find the last configuration and modify it as follows

            {
              loader: require.resolve('file-loader'),
              // Exclude `js` files to keep "css" loader working as it injects
              // its runtime that would otherwise be processed through "file" loader.
              // Also exclude `html` and `json` extensions so they get processed
              // by webpacks internal loaders.
              exclude: [/\.(js|mjs|jsx|ts|tsx)$/, /\.html$/, /\.json$/],
              options: {
                name: 'static/media/[name].[hash:8].[ext]',
              },
            },
            // ** STOP ** Are you adding a new loader?
            // Make sure to add the new loader(s) before the "file" loader.
          {
            test:/\.scss$/,
            loaders: ['style-loader', 'css-loader', 'sass-loader']
          }

3. In this way, you can happily use the scss file

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