向所有人问候,
我一直在尝试用Bootstrap来帮助Webpack,但我已经到了抓狂的地步。我确实阅读了大量的博客文章,它们要么使用7个月前过时的'bootstrap-webpack‘插件(令人惊讶的是,它不能开箱即用),要么...它们包括通过导入'node_modules/*/ Bootstrap /css/bootstrap.css‘的bootstrap文件。
当然,一定有一种更干净、更有效的方式来做这件事?
这是我当前的webpack.config.js文件:
var webpack = require('webpack');
var ExtractTextPlugin = require('extract-text-webpack-plugin');
var autoprefixer = require('autoprefixer');
var path = require('path');
module.exports = {
entry: {
app: path.resolve(__dirname, 'src/js/main.js')
},
module: {
loaders: [{
test: /\.js[x]?$/,
loaders: ['babel-loader?presets[]=es2015&presets[]=react'],
exclude: /(node_modules|bower_components)/
}, {
test: /\.css$/,
loaders: ['style', 'css']
}, {
test: /\.scss$/,
loaders: ['style', 'css', 'postcss', 'sass']
}, {
test: /\.sass$/,
loader: 'style!css!sass?sourceMap'
},{
test: /\.less$/,
loaders: ['style', 'css', 'less']
}, {
test: /\.woff$/,
loader: "url-loader?limit=10000&mimetype=application/font-woff&name=[path][name].[ext]"
}, {
test: /\.woff2$/,
loader: "url-loader?limit=10000&mimetype=application/font-woff2&name=[path][name].[ext]"
}, {
test: /\.(eot|ttf|svg|gif|png)$/,
loader: "file-loader"
}]
},
output: {
path: path.resolve(__dirname, 'dist'),
filename: '/js/bundle.js',
sourceMapFilename: '/js/bundle.map',
publicPath: '/'
},
plugins: [
new ExtractTextPlugin('style.css')
],
postcss: [
autoprefixer({
browsers: ['last 2 versions']
})
],
resolve: {
extensions: ['', '.js', '.sass'],
modulesDirectories: ['src', 'node_modules']
},
devServer: {
inline: true,
contentBase: './dist'
}
};我可以使用require('bootstrap') (通过某种方式让jQuery在其中工作),但是..我很好奇你们都在想什么和做什么。
提前感谢:)
发布于 2017-02-21 11:26:38
我不确定这是不是最好的方法,但使用vue.js webapp可以很好地完成以下工作。您可以看到工作代码here。
我在index.html中包含了bootstrap所需的文件,如下所示:
<head>
<meta charset="utf-8">
<title>Hey</title>
<meta name="viewport" content="initial-scale=1, maximum-scale=1, user-scalable=no, minimal-ui">
<link rel="stylesheet" href="/static/bootstrap.css" type="text/css">
<script src="//cdnjs.cloudflare.com/ajax/libs/jquery/3.1.1/jquery.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/tether/1.3.7/js/tether.min.js" integrity="sha384-XTs3FgkjiBgo8qjEjBk0tGmf3wPrWtA6coPfQDfFEY8AnYJwjalXCiosYRBIBZX8" crossorigin="anonymous"></script>
<script href="/static/bootstrap.js"></script>
</head>这样就行了,你可以执行repo。我为什么这样做是因为我必须在bootstrap中customise一些配置,所以我必须更改变量文件,并构建引导程序的代码,该引导程序输出我在这里使用的bootstrap.js和bootstrap.css文件。
还有一种建议的替代方法是使用npm包和一个here定制。
首先在项目中安装bootstrap:
npm install bootstrap@4.0.0-alpha.5并确保您可以在组件中使用sass-loader:
npm install sass-loader node-sass --save-dev现在转到您的webpack配置文件,并添加一个包含以下内容的sassLoader对象:
sassLoader: {
includePaths: [
path.resolve(projectRoot, 'node_modules/bootstrap/scss/'),
],
},projectRoot应该只指向您可以导航到node_packages的位置,在我的例子中是:path.resolve(__dirname, '../')
现在您可以在.vue文件中直接使用bootstrap,当您添加以下内容时,webpack将为您编译它:
<style lang="scss">
@import "bootstrap";
</style>发布于 2017-08-10 23:43:17
我强烈推荐使用bootstrap-loader。您添加了一个配置文件(根文件夹中的.bootstraprc),您可以在其中排除不需要的引导程序元素,并告诉您的variables.scss和bootstrap.overrides.scss在哪里。定义你的SCSS变量,做你的覆盖,添加你的webpack条目,继续你的生活。
发布于 2019-06-20 15:14:24
我使用webpack直接从.less和.scss文件构建引导程序。这允许通过覆盖.less/.scss中的源代码来自定义bootstrap,并且仍然可以获得webpack的所有好处。
您的代码缺少任何.css/.less/.scss文件的入口点。您需要包含一个用于编译的css文件的入口点。对于这个入口点,我用const声明了一个数组,然后在数组中包含我希望webpack编译的源文件的路径。
目前,我正在使用bootstrap 3与一个基本的自定义模板,也是第二个自定义主题。基本模板使用bootstrap .less文件样式,并且它具有在.less文件中编写的特定源覆盖。
第二个自定义主题使用.sass文件样式,并具有类似于在.scss文件中编写的bootstrap基础的覆盖。因此,我需要尝试优化所有这些样式以用于生产(目前大约为400kb,但这有点重,因为我们选择避免CDN,因为在中国的目标使用)。
下面是一个参考webpack.config.js,它从.less/.scss/.css文件构建,还做了一些其他的事情,比如构建typescript模块,并使用Babel将es6/typescript转换为浏览器兼容的javascript。输出结果最终保存在我的/static/dist文件夹中。
const path = require('path');
const webpack = require('webpack');
// plugins
const ForkTsCheckerNotifierWebpackPlugin = require('fork-ts-checker-notifier-webpack-plugin');
const ForkTsCheckerWebpackPlugin = require('fork-ts-checker-webpack-plugin');
const ManifestPlugin = require('webpack-manifest-plugin');
const MomentLocalesPlugin = require('moment-locales-webpack-plugin');
const MiniCssExtractPlugin = require('mini-css-extract-plugin');
const TerserJSPlugin = require('terser-webpack-plugin');
const OptimizeCssAssetsPlugin = require('optimize-css-assets-webpack-plugin');
// take debug mode from the environment
const debug = (process.env.NODE_ENV !== 'production');
// Development asset host (webpack dev server)
const publicHost = debug ? 'http://localhost:9001' : '';
const rootAssetPath = path.join(__dirname, 'src');
const manifestOptions = {
publicPath: `${publicHost}/static/dist/`,
};
const babelLoader = {
loader: 'babel-loader',
options: {
cacheDirectory: true,
presets: [
'@babel/preset-env'
]
}
};
const app_css = [
// specific order generally matters
path.join(__dirname, 'src', 'bootstrap-template1', 'assets', 'css', 'fonts', 'Roboto', 'css', 'fonts.css'),
path.join(__dirname, 'node_modules', 'font-awesome', 'css', 'font-awesome.css'),
// This is bootstrap 3.3.7 base styling writtin in .less
path.join(__dirname, 'src', 'bootstrap-template1', 'assets', 'less', '_main_full', 'bootstrap.less'),
// bootstrap theme in .scss -> src\bp\folder\theme\src\scss\styles.scss
path.join(__dirname, 'src', 'bp', 'folder', 'theme', 'src', 'scss', 'styles.scss'),
// back to .less -> 'src/bootstrap-template1/assets/less/_main_full/core.less',
path.join(__dirname, 'src', 'bootstrap-template1', 'assets', 'less', '_main_full', 'core.less'),
// 'src/bootstrap-template1/assets/less/_main_full/components.less',
path.join(__dirname, 'src', 'bootstrap-template1', 'assets', 'less', '_main_full', 'components.less'),
//'src/bootstrap-template1/assets/less/_main_full/colors.less',
path.join(__dirname, 'src', 'bootstrap-template1', 'assets', 'less', '_main_full', 'colors.less'),
// <!-- syntax highlighting in .css --> src/bp/folder/static/css/pygments.css
path.join(__dirname, 'src', 'bp', 'folder', 'static', 'css', 'pygments.css'),
// <!-- lato/ptsans font we want to serve locally --> src/fonts/googlefonts.css'
path.join(__dirname, 'src', 'fonts', 'googlefonts.css'),
// a .css style -> 'src/bp/appbase/styles/md_table_generator.css'
path.join(__dirname, 'src', 'bp', 'appbase', 'styles', 'md_table_generator.css'),
// another .css style -> hopscotch 'src/libs/hopscotch/dist/css/hopscotch.min.css'
path.join(__dirname, 'src', 'libs', 'hopscotch', 'dist', 'css', 'hopscotch.min.css'),
//LAST final custom snippet styles to ensure they take priority 'src/css/style.css',
path.join(__dirname, 'src', 'css', 'style.css')
];
const vendor_js = [
//'core-js',
'whatwg-fetch',
];
const app_js = [
// a typescript file! :)
path.join(__dirname, 'src', 'typescript', 'libs', 'md-table', 'src', 'extension.ts'),
// base bootstrap 3.3.7 javascript
path.join(__dirname, 'node_modules', 'bootstrap', 'dist', 'js', 'bootstrap.js'),
path.join(__dirname, 'src', 'main', 'app.js'),
// src/bootstrap-template1/assets/js/plugins/forms/styling/uniform.min.js'
path.join(__dirname, 'node_modules', '@imanov', 'jquery.uniform', 'src', 'js', 'jquery.uniform.js'),
// src/bootstrap-template1/assets/js/plugins/ui/moment/moment.min.js'
];
function recursiveIssuer(m) {
if (m.issuer) {
return recursiveIssuer(m.issuer);
} else if (m.name) {
return m.name;
} else {
return false;
}
}
module.exports = {
context: process.cwd(), // to automatically find tsconfig.json
// context: __dirname,
entry: {
app_css,
vendor_js,
app_js,
},
output: {
path: path.resolve(__dirname, 'dist'),
publicPath: `${publicHost}/static/dist/`,
chunkFilename: '[id].[hash:7].js',
filename: '[name].[hash:7].js'
},
resolve: {
extensions: [".webpack.js", ".web.js",".tsx", ".ts", ".js", ".css"],
alias: {
jquery$: path.resolve(__dirname, 'node_modules', 'jquery', 'dist', 'jquery.js'),
}
},
target: "web",
devtool: 'source-map',
devServer: {
// this devserver proxies all requests to my python development server except
// webpack compiled files in the `/static/dist` folder
clientLogLevel: 'warning',
contentBase: path.join(__dirname, './src'),
publicPath: 'dist',
open: true,
historyApiFallback: true,
stats: 'errors-only',
headers: {'Access-Control-Allow-Origin': '*'},
watchContentBase: true,
port: 9001,
proxy: {
'!(/dist/**/**.*)': {
target: 'http://127.0.0.1:8000',
},
},
},
mode: process.env.NODE_ENV === 'production' ? 'production' : 'development',
optimization: {
minimizer: [new TerserJSPlugin({}), new OptimizeCssAssetsPlugin({})],
splitChunks: {
cacheGroups: {
appStyles: {
name: 'app',
// https://webpack.js.org/plugins/mini-css-extract-plugin/#extracting-css-based-on-entry
test: (m, c, entry = 'app') =>
m.constructor.name === 'CssModule' && recursiveIssuer(m) === entry,
chunks: 'all',
enforce: true,
},
},
},
},
plugins: [
new webpack.ProvidePlugin({
$: 'jquery',
jQuery: 'jquery',
'window.jQuery': 'jquery',
'window.$': 'jquery'
}),
// Strip all locales from moment.js except "zh-cn"
// ("en" is built into Moment and can’t be removed)
new MomentLocalesPlugin({
localesToKeep: ['zh-cn'],
}),
new ForkTsCheckerWebpackPlugin({
tslint: true, useTypescriptIncrementalApi: true
}),
new ForkTsCheckerNotifierWebpackPlugin({ title: 'TypeScript', excludeWarnings: false }),
new MiniCssExtractPlugin({
filename: '[name].[hash:7].css',
chunkFilename: '[id].[hash:7].css',
moduleFilename: ({ name }) => `${name.replace('/js/', '/css/')}.[hash:7].css`
}),
new OptimizeCssAssetsPlugin({
assetNameRegExp: /\.optimize\.css$/g,
cssProcessor: require('cssnano'),
cssProcessorPluginOptions: {
preset: ['default', { discardComments: { removeAll: true } }],
},
canPrint: true
}),
new ManifestPlugin({
...manifestOptions
}),
].concat(debug ? [] : [
// production webpack plugins go here
new webpack.DefinePlugin({
'process.env': {
NODE_ENV: JSON.stringify('production'),
}
}),
new ForkTsCheckerWebpackPlugin({
async: false,
useTypescriptIncrementalApi: true,
memoryLimit: 2048
}),
]),
module: {
rules: [
{
// jinja/nunjucks templates
test: /\.jinja2$/,
loader: 'jinja-loader',
query: {
root:'../templates'
}
},
{
test: /\.ts(x?)$/,
exclude: /node_modules/,
use: [
babelLoader,
{
loader: 'ts-loader',
options:
{ // disable type checker - we will use it in
// fork-ts-checker-webpack-plugin
transpileOnly: true
}
}
]
},
{
test: /\.js$/,
exclude: /node_modules/,
use: [
babelLoader
]
},
{
test: /\.(html|jinja2)$/,
loader: 'raw-loader'
},
{
test: /\.(sc|sa|c)ss$/,
use: [
{
loader: MiniCssExtractPlugin.loader,
options: {
hmr: debug,
// only use if hmr is not working correctly
// reloadAll: true,
},
},
{
loader: "css-loader",
},
{
loader: "sass-loader"
},
]
},
{
test: /\.less$/,
use: [
{
loader: MiniCssExtractPlugin.loader,
options: {
hmr: debug,
// only use if hmr is not working correctly
// reloadAll: true,
},
},
{
loader: 'css-loader', // translates CSS into CommonJS
},
{
loader: 'less-loader', // compiles Less to CSS
},
],
},
{
test: /\.(ttf|eot|svg|gif|ico)$/,
use: [
{
loader: 'file-loader',
options: {
name: '[path][name].[hash:7].[ext]',
context: rootAssetPath
},
},
],
},
{
test: /\.(jpe?g|png)$/i,
loader: 'responsive-loader',
options: {
name: '[path][name].[hash:7].[ext]',
adapter: require('responsive-loader/sharp'),
context: rootAssetPath
}
},
{
test: /\.woff(2)?(\?v=[0-9]\.[0-9]\.[0-9])?$/,
loader:'url-loader',
options:{
limit: 10000,
mimetype: 'application/font-woff',
// name: ('fonts/[path][name].[hash:7].[ext]'),
name: ('fonts/[name].[hash:7].[ext]'),
}
},
{
test: require.resolve("jquery"),
use:[
{ loader: "expose-loader", options:"$" },
{ loader: "expose-loader", options:"jQuery" },
{ loader: "expose-loader", options:"jquery" }
]
}
]
},
};https://stackoverflow.com/questions/36131705
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