const autoprefixer = require('autoprefixer')
const pxtoviewport = require('postcss-px-to-viewport')

module.exports = {
  publicPath: process.env.VUE_APP_FLAG === 'production' ? '/' : '/',
  lintOnSave: process.env.VUE_APP_FLAG === 'development', //是否开启代码检查
  outputDir: 'dist', //打包输出目录
  productionSourceMap: false,
  css: {
    loaderOptions: {
      postcss: {
        plugins: [
          autoprefixer(),
          pxtoviewport({
            viewportWidth: 375,
            // 该项仅在使用 Circle 组件时需要
            // 原因参见 https://github.com/youzan/vant/issues/1948
            selectorBlackList: ['van-circle__layer']
          })
        ]
      }
    }
  },
  // devServer: {
  //   proxy: {
  //     '/api': {
  //       target: 'http://139.199.50.151:7000',
  //       changeOrigin: true,
  //       ws: true,
  //       pathRewrite: {
  //         '^/api': ''
  //       }
  //     }
  //   }
  // }
}