import { defineConfig } from "vite"; import vue from "@vitejs/plugin-vue"; import { resolve } from "path"; import viteCompression from "vite-plugin-compression"; import pxtovw from "postcss-px-to-viewport"; // postcss-px-to-viewport config const pxtovw_config = pxtovw({ unitToConvert: "px", // 要转化的单位 viewportWidth: 1920, // UI设计稿的宽度 unitPrecision: 6, // 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: "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: ["ignore-"], // 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: false, // 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 }); // https://vitejs.dev/config/ export default defineConfig({ base: process.env.NODE_ENV === "production" ? "/vue-datav/" : "/", plugins: [ vue(), // gzip压缩 viteCompression({ verbose: true, disable: false, threshold: 10240, algorithm: "gzip", ext: ".gz", }), ], // 配置别名 resolve: { alias: { "@": resolve(__dirname, "src"), }, }, css: { // 调整为 scale 方案 // postcss: { // plugins: [pxtovw_config], // }, preprocessorOptions: { less: { javascriptEnabled: true, additionalData: `@import "@/assets/app.variable.less";`, }, }, }, server: { open: true, host: true, https: false, proxy: { "/api": { target: "http://10.26.180.13:8003", changeOrigin: true, rewrite: (path) => path.replace(/^\/api/, ""), }, }, }, build: { target: "esnext", }, });