vue2.0引入css文件后报错

vue2.0的main.js中引入css文件后报错。

报错示例：

Uncaught Error: Module parse failed: /Users/**/Desktop/vue2/node_modules/.1.0.0-rc.5@element-ui/lib/theme-default/index.css Unexpected character '@' (1:0)
You may need an appropriate loader to handle this file type.      

因为webpack 打包的时候无法识别并转换成 js，所以就需要配置才能读取 css 和字体文件，运行命令安装下面三个东西(如果之前安装过就不需要了)

npm install style-loader --save-dev
npm install css-loader --save-dev
npm install file-loader --save-dev      

{
    test: /\\\\\\\\.css$/,
    loader: "style!css"
},
{
    test: /\\\\\\\\.(eot|woff|woff2|ttf)([\\\\\\\\?]?.*)$/,
    loader: "file"
}      

var path = require('path')
var webpack = require('webpack')
 
module.exports = {
  entry: './src/main.js',
  output: {
    path: path.resolve(__dirname, './dist'),
    publicPath: '/dist/',
    filename: 'build.js'
  },
  resolveLoader: {
    root: path.join(__dirname, 'node_modules'),
  },
  module: {
    loaders: [
      {
        test: /\\\\\\\\.vue$/,
        loader: 'vue'
      },
      {
        test: /\\\\\\\\.js$/,
        loader: 'babel',
        exclude: /node_modules/
      },
      {
          test: /\\\\\\\\.css$/,
          loader: "style!css"
      },
      {
        test: /\\\\\\\\.(eot|woff|woff2|ttf)([\\\\\\\\?]?.*)$/,
        loader: "file"
      },
      {
        test: /\\\\\\\\.(png|jpg|gif|svg)$/,
        loader: 'file',
        query: {
          name: '[name].[ext]?[hash]'
        }
      }
    ]
  },
  resolve: {
    alias: {vue: 'vue/dist/vue.js'}
  },
  devServer: {
    historyApiFallback: true,
    noInfo: true
  },
  devtool: '#eval-source-map'
}
 
if (process.env.NODE_ENV === 'production') {
  module.exports.devtool = '#source-map'
  // http://vue-loader.vuejs.org/en/workflow/production.html
  module.exports.plugins = (module.exports.plugins || []).concat([
    new webpack.DefinePlugin({
      'process.env': {
        NODE_ENV: '"production"'
      }
    }),
    new webpack.optimize.UglifyJsPlugin({
      compress: {
        warnings: false
      }
    })
  ])
}