首先cnpm i css css-loader file-loader -D
之后再webpackconfig里面加入：
{
test: /\.css$/,
loader: 'style-loader!css-loader'
},
{
test: /\.(eot|svg|ttf|woff|woff2)$/,
loader: 'file-loader'
},
{
test: /\.(png|jpg|gif|svg)$/,
loader: 'file-loader',
options: {
name: '[name].[ext]?[hash]'
}</pre>