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vue3+vite 前端打包不缓存配置

news 2025/7/18 23:09:18

最近遇到前端部署后浏览器得清缓存才能出现最新页面效果得问题
所以…按以下方式配置完打包就没啥问题了，原理很简单就是加个时间戳

/* eslint-disable no-undef */
import {defineConfig, loadEnv} from 'vite'
import path from 'path'
import createVitePlugins from './vite/plugins'
const nowTime = new Date().getTime()
// https://vitejs.dev/config/
export default defineConfig(({mode, command}) => {const env = loadEnv(mode, process.cwd())const {VITE_APP_ENV} = envreturn {// 部署生产环境和开发环境下的URL。// 默认情况下，vite 会假设你的应用是被部署在一个域名的根路径上base: VITE_APP_ENV === 'production' ? '/' : '/',plugins: createVitePlugins(env, command === 'build'),resolve: {alias: {// 设置路径'~': path.resolve(__dirname, './'),// 设置别名'@': path.resolve(__dirname, './src'),UTILS: path.resolve(__dirname, './src/utils'),},// https://cn.vitejs.dev/config/#resolve-extensionsextensions: ['.mjs', '.js', '.ts', '.jsx', '.tsx', '.json', '.vue'],},css: {preprocessorOptions: {scss: {// additionalData: `@use "@/assets/styles/variables.module.scss" as *;`,},},postcss: {plugins: [{postcssPlugin: 'internal:charset-removal',AtRule: {charset: (atRule) => {if (atRule.name === 'charset') {atRule.remove()}},},},],},},build: {rollupOptions: {output: {manualChunks(id) {if (id.includes('node_modules')) {return 'vendor'}// if (id.includes('components')) {//   return 'components'// }return null // 不需要特殊处理的模块},chunkFileNames: ({name}) => {if (name === 'vendor') {return `assets/js/[name]-[hash].js` // 第三方库不添加时间戳} else {return `assets/js/[name]-[hash]-${nowTime}.js` // 自定义文件名，使用时间戳保证唯一性}},entryFileNames: ({name}) => {if (name === 'vendor') {return `assets/js/[name]-[hash].js` // 第三方库不添加时间戳} else {return `assets/js/[name]-[hash]-${nowTime}.js` // 自定义文件名，使用时间戳保证唯一性}},assetFileNames: `assets/[ext]/[name]-[hash].[ext]`, // 资源文件添加时间戳},},},}
})