webpack的loaders是一大特點,也是很重要的一部分。這遍博客我將分類講解一些經常使用的laodercss
npm install --save -dev css-loader style-loader sass-loader less-loader postcss-loader
html
栗子:node
module: { loaders: [ {test: /\.css$/, loader: "style!css?sourceMap!postcss"}, {test: /\.less$/, loader: "style!css!less|postcss"}, {test: /\.scss$/, loader: "style!css!sass|postcss"} ] }
npm install --save-dev babel-core babel-preset-es2015 babel-loader jsx-loader
react
栗子 webpack
新建一個名字爲.babelrc
的文件web
{ "presets": ["es2015","react"], "plugins":["antd"] }
新建一個名字爲webpack.config.js
文件npm
module.exports ={ entry: './entry.js', output: { path: __dirname, filename: 'bundle.js' }, module: { loaders: [ {test: /\.js$/, loader: "babel", exclude: /node_modules/}, {test: /\.jsx$/, loader: "jsx-loader"} {test: /.css$/, loader: 'style!css'} ] } };
npm install --save-dev url-loader
json
module: { loaders: [ {test: /\.(jpg|png)$/, loader: "url?limit=8192"}, ] }
npm install --save-dev file-loader
sass
module: { loaders: [ { test: /\.(png|jpg|jpeg|gif|svg|woff|woff2|ttf|eot)$/, loader: 'file' }, ] }
npm install --save-dev json-loader
babel
module: { loaders: [ {test: /\.json$/,loader: 'json'}, ] }
npm install --save-dev raw-loader
module: { loaders: [ { test: /\.html$/,loader: 'raw'}, ] }