EOC-UI/vite.config.js

import { defineConfig } from "vite";
import vue from "@vitejs/plugin-vue";
import path from "path";
import AutoImport from "unplugin-auto-import/vite";
import Components from "unplugin-vue-components/vite";
import { ElementPlusResolver } from "unplugin-vue-components/resolvers";
import postcsspxtoviewport from "postcss-px-to-viewport";
import {fileURLToPath, URL} from "node:url";

// https://vite.dev/config/
export default defineConfig({
  base: process.env.NODE_ENV === "development" ? "/" : "/eoc_webgis_test/",
  server: {
    host: 'localhost',
    port: 5173,
    open: true,
  },
  resolve: {
    // https://cn.vitejs.dev/config/#resolve-alias
    alias: {
      // 设置路径
      "~": path.resolve(__dirname, "./"),
      // 设置别名
      "@": path.resolve(__dirname, "./src"),
    },
    // https://cn.vitejs.dev/config/#resolve-extensions
    extensions: [".mjs", ".js", ".ts", ".jsx", ".tsx", ".json", ".vue"],
  },

  optimizeDeps: {
    // 开发时 解决这些commonjs包转成esm包
    include: [
      "@jiaminghi/c-render",
      "@jiaminghi/c-render/lib/plugin/util",
      "@jiaminghi/charts/lib/util/index",
      "@jiaminghi/charts/lib/util",
      "@jiaminghi/charts/lib/extend/index",
      "@jiaminghi/charts",
      "@jiaminghi/color",
      "highcharts",
      "highcharts/highcharts-3d",
    ],
  },
  plugins: [
    vue(),

    AutoImport({
      resolvers: [ElementPlusResolver()],
    }),
    Components({
      resolvers: [ElementPlusResolver()],
    }),
  ],
  css: {
    postcss: {
      plugins: [
        postcsspxtoviewport({
          unitToConvert: "px", // 要转化的单位
          // viewportHeight: 1080, // 可选，视口高度，通常不需要设置
          viewportWidth: 3840, // UI设计稿的宽度
          unitPrecision: 4, // 转换后的精度，即小数点位数
          propList: ["*"], // 指定转换的css属性的单位，*代表全部css属性的单位都进行转换
          // viewportUnit: 'vh', // 指定需要转换成的视窗单位，默认vw
          // fontViewportUnit: 'vh', // 指定字体需要转换成的视窗单位，默认vw
          viewportUnit: "vw", // 指定需要转换成的视窗单位，默认vw
          fontViewportUnit: "vw", // 指定字体需要转换成的视窗单位，默认vw
          selectorBlackList: [], // 指定不转换为视窗单位的类名，
          minPixelValue: 1, // 默认值1，小于或等于1px则不进行转换
          mediaQuery: true, // 是否在媒体查询的css代码中也进行转换，默认false
          replace: true, // 是否转换后直接更换属性值
          exclude: [/node_modules\/(?!element-plus)/], // 设置忽略文件，用正则做目录名匹配
          landscape: false, // 是否处理横屏情况
        }),
      ],
    },
  },
  build: {
    sourcemap: false, 
  },
});