如果我使用devtool: 'source-map',它可以很好地处理CSS:但是,我的JavaScript变量名不好看:因此,如果我使用devtool: eval-source-maps,JS调试效果很好。但是我的CSS指向大的bundle-css而不是分开的文件:我该如何两全其美?在同一构建过程中,我想在JS中使用eval-source-map,在CSS中使用source-map。以下是我的webpack配置(使用最新版本):
/* eslint no-console:"off" */
const {resolve} = require('path');
const webpack = require('webpack');
const ProgressBarPlugin = require('progress-bar-webpack-plugin');
const HtmlWebpackPlugin = require('html-webpack-plugin');
const InlineManifestWebpackPlugin = require('inline-manifest-webpack-plugin');
const ExtractTextPlugin = require('extract-text-webpack-plugin');
const UglifyJSPlugin = require('uglifyjs-webpack-plugin');
const OptimizeCssAssetsPlugin = require('optimize-css-assets-webpack-plugin');
const {getIfUtils, removeEmpty} = require('webpack-config-utils');
const BundleAnalyzerPlugin = require('webpack-bundle-analyzer').BundleAnalyzerPlugin;
// const OfflinePlugin = require('offline-plugin/runtime').install();
module.exports = (env) => {
const {ifProd, ifNotProd} = getIfUtils(env);
const config = {
context: resolve('src'),
entry: './js/index/index.js',
output: {
filename: 'bundle.[name].[hash].js',
path: resolve('dist'),
pathinfo: ifNotProd()
},
// devtool: 'source-map' //This works for CSS but not JS,
devtool: 'eval-source-map' //This works for JS but not css
module: {
rules: [
{
test: /\.js$/,
loader: 'babel-loader',
exclude: /(node_modules)/
},
{
test: /\.js$/,
loader: 'eslint-loader',
exclude: /(node_modules)/
},
{
test: /\.css$/,
use: ExtractTextPlugin.extract({
fallback: 'style-loader',
use: [
{
loader: 'css-loader',
options: {importLoaders: 1, minimize: false, sourceMap: true}
}
]
})
},
{
test: /\.html$/,
use: {
loader: 'html-loader'
}
},
{
test: /\.woff(2)?(\?v=[0-9]\.[0-9]\.[0-9])?$/,
loader: 'url-loader?limit=10000&mimetype=application/font-woff',
query: {
name: 'static/media/files/[name].[hash:8].[ext]'
}
}, {
test: /\.(ttf|eot|svg)(\?v=[0-9]\.[0-9]\.[0-9])?$/,
loader: 'file-loader',
query: {
name: 'static/media/fonts/[name].[hash:8].[ext]'
}
},
{
test: /\.(gif|jpe?g|png)$/,
loader: 'url-loader?limit=25000',
query: {
limit: 10000,
name: 'static/media/images/[name].[hash:8].[ext]'
}
}
]
},
plugins: removeEmpty([
// ifProd(new InlineManifestWebpackPlugin()),
// ifProd(new webpack.optimize.CommonsChunkPlugin({
// names: ['manifest']
// })),
new HtmlWebpackPlugin({
template: './index.html'
// inject: 'head'
}),
// new OfflinePlugin(),
new webpack.DefinePlugin({
'process.env': {
NODE_ENV: ifProd('"production"', '"development"')
}
}),
new UglifyJSPlugin({
parallel: {
cache: true
},
sourceMap: true
}
),
new OptimizeCssAssetsPlugin({
cssProcessorOptions: {
preset: 'default',
map: {inline: false}
}
}),
new ExtractTextPlugin('styles.[name].[hash].css'),
new BundleAnalyzerPlugin(),
new ProgressBarPlugin(),
])
};
if (env.debug) {
console.log(config);
debugger // eslint-disable-line
}
return config;
};
columns: true
使其工作。此外,我还必须修改正则表达式,因为CSS文件名似乎也有版本号。结果:new webpack.SourceMapDevToolPlugin({ test: /\.s?[ac]ss(\?hash=[A-z0-9]*)?$/, columns: true })
。 - redfox05true
,除非我漏掉了什么。 - god_is_love