如何将 bootstrap 5 与 webpack 加载器一起使用？答案

【问题标题】：How to use bootstrap 5 with webpack loader?如何将 bootstrap 5 与 webpack 加载器一起使用？
【发布时间】：2022-01-24 03:49:29
【问题描述】：

我正在使用带有 webpack 的 django 进行反应，这是第一次这样做，但我遇到了 webpack loader 的问题，它说：

ERROR in ./node_modules/bootstrap/dist/css/bootstrap.rtl.min.css 1:0
Module parse failed: Unexpected character '@' (1:0)
You may need an appropriate loader to handle this file type, currently no loaders are configured to process this file. See https://webpack.js.org/concepts#loaders
> @charset "UTF-8";/*!
|  * Bootstrap v5.1.3 (https://getbootstrap.com/)
|  * Copyright 2011-2021 The Bootstrap Authors
 @ ./src/components/siteNavbar.js 4:0-50
 @ ./src/App.js 4:0-49 14:40-50
 @ ./src/index.js 1:0-28

这是我的webpack.config.js 文件：


const path = require("path");
const webpack = require("webpack");

module.exports = {
    entry: "./src/index.js",
    output: {
        path: path.resolve(__dirname, "./static/frontend"),
        filename: "[name].js",
    },
    module: {
        rules: [
            {
                test: /\.js$/,
                exclude: /node_modules/,
                use: {
                    loader: "babel-loader",
                },
            },
        ],
    },
    optimization: {
        minimize: true,
    },
    plugins: [
        new webpack.DefinePlugin({
            "process.env": {
                // This has effect on the react lib size
                NODE_ENV: JSON.stringify("production"),
            },
        }),
    ],
};

我也在用babel 你能告诉我如何配置我的 webpack 文件以适应 bootstrap、字体真棒等等。

【问题讨论】：

标签： reactjs django webpack

【解决方案1】：

我发现了我的问题，很抱歉，但我还是 webpack 的新手。

我只是安装这些包：

npm install sass-loader sass webpack --save-dev
npm install --save-dev postcss-loader postcss

然后我只是将我的webpack.config.js 文件编辑成这样：

const path = require("path");
const webpack = require("webpack");

module.exports = {
    entry: "./src/index.js",
    output: {
        path: path.resolve(__dirname, "./static/frontend"),
        filename: "[name].js",
    },
    module: {
        rules: [
            {
                test: /\.js$/,
                exclude: /node_modules/,
                use: {
                    loader: "babel-loader",
                },
            },
            {
                test: /\.css$/,
                use: [
                    'style-loader',
                    'css-loader'
                ]
            }
        ],
    },
    optimization: {
        minimize: true,
    },
    plugins: [
        new webpack.DefinePlugin({
            "process.env": {
                // This has effect on the react lib size
                NODE_ENV: JSON.stringify("production"),
            },
        }),
    ],
};

【讨论】：