webpack压缩图片资源

1、npm install --save-dev image-webpack-loader
2、

{
        test: /\.(png|jpe?g|gif|svg)(\?.*)?$/,
        use: [
          {
            loader: "url-loader",
            options: {
              limit: 1000,
              name: utils.assetsPath("img/[name].[hash:5].[ext]")
            }
          },
          {
            loader: 'image-webpack-loader',// 压缩图片
          }
        ]

      },