nkH5/vite.config.js

import { defineConfig } from 'vite'
import vue from '@vitejs/plugin-vue'
import postCssPxToRem from 'postcss-pxtorem';

// https://vitejs.dev/config/
export default defineConfig({
  base: './',
  plugins: [vue()],
  server: {
    host: '0.0.0.0',
    port: '83'
  },
  css: {
    postcss: {
      plugins: [
        postCssPxToRem({
          rootValue: 37.5,
          propList: ['*']
        })
      ]
    }
  }
})