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webpack.config.dev.js
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webpack.config.dev.js
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var path = require('path');
var fs = require('fs');
var webpack = require('webpack');
var AssetsPlugin = require('assets-webpack-plugin');
var ExtractTextPlugin=require('extract-text-webpack-plugin');
var basePath = 'build';
module.exports = {
entry:{
'entry':'./src/entry.js'
},
output: {
path: path.join(__dirname, basePath),
filename: '[name].[hash].bundle.js',
publicPath: basePath
},
plugins: [
new webpack.NoErrorsPlugin(),
// 定义全局环境变量为开发环境
new webpack.DefinePlugin({
'process.env': {
NODE_ENV: JSON.stringify('development')
}
}),
new AssetsPlugin({
filename: basePath + '/webpack-assets.js',
processOutput: function (assets) {
if (!fs.existsSync(basePath)) {
fs.mkdirSync(basePath);
}
return 'window.WEBPACK_ASSETS = ' + JSON.stringify(assets);
}
}),
new ExtractTextPlugin('css.all.css')
],
resolve: {
// 实际就是自动添加后缀,默认是当成js文件来查找路径
// 空字符串在此是为了resolve一些在import文件时不带文件扩展名的表达式
extensions: ['', '.js', 'jsx'],
// 路径别名
alias:{
containers: path.resolve(__dirname, 'src/js/containers'),
component: path.resolve(__dirname, 'src/js/component'),
// 以前你可能这样引用 import { Nav } from '../../containers'
// 现在你可以这样引用 import { Nav } from 'app/containers'
images:path.resolve(__dirname, 'src/images')
// 注意:别名只能在.js文件中使用。
}
},
debug: true,
devtool: 'source-map',
module: {
loaders: [
{
test: /\.(js|jsx)$/,
exclude: /node_modules/,
loaders: ['babel-loader'],
},
{
test: /\.(css|less)$/,
loader:'style!css?modules&localIdentName=[local]!less'
},
{
test: /(fontawesome-webfont|glyphicons-halflings-regular)\.(woff|woff2|ttf|eot|svg)($|\?)/,
loader: 'url?limit=1024&name=fonts/[name].[hash].[ext]'
},
{
test: /\.(jpg|png)$/,
loader: "url?limit=100000"
},
{
test: /\.json$/,
loader: 'json'
}
],
postLoaders: [
{
test: /\.js$/,
loaders: ['es3ify-loader'],
},
],
}
};