【发布时间】:2015-07-30 08:35:32
【问题描述】:
构建项目后,我有 index.html、bundle.js 和一些 .css 文件,我希望将它们放在这样的 dir 结构中:
dist/
- css/all.my.css
- js/bundle.js
- index.html
这是我为 .js 和 .css 所做的:
entry: {
app: path.resolve(__dirname, 'app/src/index.js'),
},
output: {
path: path.resolve(__dirname, 'dist', 'css'),
filename: '../js/[name].js'
},
下面是对应的模块配置:
module: {
loaders: [{
test: /\.jsx?$/,
loaders: ['react-hot', 'babel-loader'],
exclude: /node_modules/
},
{
test: /\.css$/,
loader: ExtractTextPlugin.extract("style-loader", "css-loader")
},
{
test: /\.woff(2)?(\?v=[0-9]\.[0-9]\.[0-9])?$/,
loader: "url-loader?limit=10000&mimetype=application/font-woff"
},
{
test: /\.(ttf|eot|svg)(\?v=[0-9]\.[0-9]\.[0-9])?$/,
loader: "file-loader"
}]
},
我不知道如何从文件夹中复制index.html 并将其放在 dist/ 下。我知道file-loader 是必需的,但我应该在entry 和output 下写什么?
谢谢!
我想通了,这里是解决方案:
output: {
path: path.resolve(__dirname, '../dist'), // this is the output directory, everything will be placed under here
filename: 'js/bundle.js', // move the bundle.js file under the js/ folder, the dir structure will be like this /dist/js/bundle.js
}
移动dist/css/下的css文件:
module: {
loaders: [{
test: /\.css$/,
loader: ExtractTextPlugin.extract('style-loader', 'css-loader!cssnext-loader')
}]
}
我使用了 ExtractTextPlugin,所以要配置 css 文件的输出路径,我必须在 plugins 部分中定义它:
plugins: [
new ExtractTextPlugin('./css/bundle.css'), // bundle.css will be put under /dist/css/
]
要将图像和字体移动到它们自己的文件夹中:
module: {
loaders: [{
test: /\.(png|jpg|svg)$/,
loader: 'url-loader?limit=8192&name=img/[name].[ext]'
}, {
test: /\.(woff|woff2|eot|ttf)$/,
loader: 'url-loader?limit=8192&name=fonts/[name].[ext]'
}]
}
注意loader这个字符串是怎么定义的:&name=img/[name].[ext]表示使用原文件名和扩展名,放在img/文件夹下。字体文件也是如此。
这是完整的配置文件:
var webpack = require('webpack'),
path = require('path'),
ExtractTextPlugin = require('extract-text-webpack-plugin'),
Clean = require('clean-webpack-plugin')
module.exports = {
devtool: 'cheap-module-source-map',
entry: {
app: path.resolve(__dirname, '../app/index.js'),
},
output: {
path: path.resolve(__dirname, '../dist'),
filename: 'js/bundle.js',
publicPath: '/static/'
},
module: {
loaders: [{
test: /\.js$/,
loaders: ['babel?presets[]=react,presets[]=es2015,presets[]=stage-0,plugins[]=transform-decorators-legacy'],
include: path.join(__dirname, '../app'),
},{
test: /\.css$/,
loader: ExtractTextPlugin.extract('style-loader', 'css-loader!cssnext-loader')
},{
test: /\.(woff|woff2|eot|ttf)$/,
loader: 'url-loader?limit=8192&name=fonts/[name].[ext]'
},{
test: /\.(png|jpg|svg)$/,
loader: 'url-loader?limit=8192&name=img/[name].[ext]'
}]
},
cssnext: {
browsers: 'last 2 versions'
},
resolve: {
extensions: ['', '.js', '.jsx']
},
plugins: [
new Clean([path.join(__dirname, '../dist')], {
root: path.join(__dirname, '..'),
verbose: true
}),
new ExtractTextPlugin('./css/bundle.css', {allChunks: true}),
new webpack.IgnorePlugin(/^\.\/locale$/, [/moment$/]), //ignore locale files from moment.js, saves 300k
new webpack.DefinePlugin({
'process.env': {
'NODE_ENV': JSON.stringify('production')
},
'__DEVTOOLS__': false
}),
new webpack.optimize.UglifyJsPlugin({
compressor: {
warnings: false
},
mangle: false
})
]
}
你不需要里面的所有东西,我只是想展示一下它在一切就绪后的样子。只关注output、loaders和plugins
【问题讨论】:
-
这些设置不起作用,问题很老,因为webpack在webpack 4.0中有根本性的变化!
-
@Ebrahim 该解决方案在 Webpack 4.0 中为我工作得很好。
标签: webpack