无法缩小 CSS 文件
Cannot minify CSS file
我正在尝试为我的项目使用 Webpack 4。除 extract-text-webpack-plugin
.
外,所有插件均有效
实际行为:当我构建项目时完全没有错误并且文件也缩小了
预期行为:在dist
文件夹
中缩小CSS文件(styles.css
)
输出
文件结构
webpack.config
const UglifyJsPlugin = require('uglifyjs-webpack-plugin');
const HtmlWebpackPlugin = require('html-webpack-plugin');
const ExtractTextPlugin = require('extract-text-webpack-plugin');
module.exports = {
entry: {
'index': './src/index.js',
},
resolveLoader: {
modules: [
'node_modules',
],
},
mode: 'production',
module: {
rules: [
{
test: /\.html$/,
use: [
{
loader: 'html-loader',
options: {
minimize: true,
},
},
],
},
{
test: /\.css$/,
use: ExtractTextPlugin.extract( 'css-loader' ),
},
{
test: /\.(png|jpg|gif)$/,
use: [
{
loader: 'file-loader',
options: {
name: '[path][name].[ext]',
emitFile: false,
},
},
],
},
],
},
plugins: [
new ExtractTextPlugin( {
filename: './src/styles.css',
}),
new HtmlWebpackPlugin({
template: './src/index.html',
filename: 'index.html',
inject: 'body',
hash: true,
minify: {
removeAttributeQuotes: true,
collapseWhitespace: true,
html5: true,
removeComments: true,
removeEmptyAttributes: true,
minifyCSS: true,
},
}),
new UglifyJsPlugin({
cache: true,
parallel: true,
uglifyOptions: {
compress: false,
ecma: 6,
mangle: true,
},
sourceMap: true,
}),
],
};
你需要:
向入口点添加样式表
entry: ['./src/index.js', './src/styles.css']
将选项添加到 ExtractTextPlugin
的规则中
use: ExtractTextPlugin.extract({
loader: 'css-loader',
options: {
minimize: true,
},
})
更改 plugins
中文件的路径名
filename: './styles.css'
完整配置
const UglifyJsPlugin = require('uglifyjs-webpack-plugin');
const HtmlWebpackPlugin = require('html-webpack-plugin');
const ExtractTextPlugin = require('extract-text-webpack-plugin');
module.exports = {
entry: ['./src/index.js', './src/styles.css'],
resolveLoader: {
modules: [
'node_modules',
],
},
mode: 'production',
module: {
rules: [
{
test: /\.html$/,
use: [
{
loader: 'html-loader',
options: {
minimize: true,
},
},
],
},
{
test: /\.css$/,
use: ExtractTextPlugin.extract({
loader: 'css-loader',
options: {
minimize: true,
},
}),
},
{
test: /\.(png|jpg|gif)$/,
use: [
{
loader: 'file-loader',
options: {
name: '[path][name].[ext]',
emitFile: false,
},
},
],
},
],
},
plugins: [
new ExtractTextPlugin( {
filename: './styles.css',
}),
new HtmlWebpackPlugin({
template: './src/index.html',
filename: 'index.html',
inject: 'body',
hash: true,
minify: {
removeAttributeQuotes: true,
collapseWhitespace: true,
html5: true,
removeComments: true,
removeEmptyAttributes: true,
minifyCSS: true,
},
}),
new UglifyJsPlugin({
cache: true,
parallel: true,
uglifyOptions: {
compress: false,
ecma: 6,
mangle: true,
},
sourceMap: true,
}),
],
};
我正在尝试为我的项目使用 Webpack 4。除 extract-text-webpack-plugin
.
实际行为:当我构建项目时完全没有错误并且文件也缩小了
预期行为:在dist
文件夹
styles.css
)
输出
文件结构
webpack.config
const UglifyJsPlugin = require('uglifyjs-webpack-plugin');
const HtmlWebpackPlugin = require('html-webpack-plugin');
const ExtractTextPlugin = require('extract-text-webpack-plugin');
module.exports = {
entry: {
'index': './src/index.js',
},
resolveLoader: {
modules: [
'node_modules',
],
},
mode: 'production',
module: {
rules: [
{
test: /\.html$/,
use: [
{
loader: 'html-loader',
options: {
minimize: true,
},
},
],
},
{
test: /\.css$/,
use: ExtractTextPlugin.extract( 'css-loader' ),
},
{
test: /\.(png|jpg|gif)$/,
use: [
{
loader: 'file-loader',
options: {
name: '[path][name].[ext]',
emitFile: false,
},
},
],
},
],
},
plugins: [
new ExtractTextPlugin( {
filename: './src/styles.css',
}),
new HtmlWebpackPlugin({
template: './src/index.html',
filename: 'index.html',
inject: 'body',
hash: true,
minify: {
removeAttributeQuotes: true,
collapseWhitespace: true,
html5: true,
removeComments: true,
removeEmptyAttributes: true,
minifyCSS: true,
},
}),
new UglifyJsPlugin({
cache: true,
parallel: true,
uglifyOptions: {
compress: false,
ecma: 6,
mangle: true,
},
sourceMap: true,
}),
],
};
你需要:
向入口点添加样式表
entry: ['./src/index.js', './src/styles.css']
将选项添加到
的规则中ExtractTextPlugin
use: ExtractTextPlugin.extract({ loader: 'css-loader', options: { minimize: true, }, })
更改
plugins
中文件的路径名
filename: './styles.css'
完整配置
const UglifyJsPlugin = require('uglifyjs-webpack-plugin');
const HtmlWebpackPlugin = require('html-webpack-plugin');
const ExtractTextPlugin = require('extract-text-webpack-plugin');
module.exports = {
entry: ['./src/index.js', './src/styles.css'],
resolveLoader: {
modules: [
'node_modules',
],
},
mode: 'production',
module: {
rules: [
{
test: /\.html$/,
use: [
{
loader: 'html-loader',
options: {
minimize: true,
},
},
],
},
{
test: /\.css$/,
use: ExtractTextPlugin.extract({
loader: 'css-loader',
options: {
minimize: true,
},
}),
},
{
test: /\.(png|jpg|gif)$/,
use: [
{
loader: 'file-loader',
options: {
name: '[path][name].[ext]',
emitFile: false,
},
},
],
},
],
},
plugins: [
new ExtractTextPlugin( {
filename: './styles.css',
}),
new HtmlWebpackPlugin({
template: './src/index.html',
filename: 'index.html',
inject: 'body',
hash: true,
minify: {
removeAttributeQuotes: true,
collapseWhitespace: true,
html5: true,
removeComments: true,
removeEmptyAttributes: true,
minifyCSS: true,
},
}),
new UglifyJsPlugin({
cache: true,
parallel: true,
uglifyOptions: {
compress: false,
ecma: 6,
mangle: true,
},
sourceMap: true,
}),
],
};