最后是完整的vite.config.ts、main.ts配置
1、先用vite创建一个项目
npm create vite@latest
2、安装element plus
yarn add element-plus @element-plus/icons-vue
vite.config.ts配置组件按需导入，图标自动导入
npm install -D unplugin-vue-components unplugin-auto-import unplugin-icons
import path from 'path'import {defineConfig} from 'vite'import vue from '@vitejs/plugin-vue'import AutoImport from 'unplugin-auto-import/vite'import Components from 'unplugin-vue-components/vite'import {ElementPlusResolver} from 'unplugin-vue-components/resolvers'// @ts-ignoreimport Icons from 'unplugin-icons/vite'// @ts-ignoreimport IconsResolver from 'unplugin-icons/resolver'// @ts-ignoreconst pathSrc = path.resolve(__dirname, 'src/types')// https://vitejs.dev/config/export default defineConfig({ plugins: [ vue(), AutoImport({ // Auto import functions from Vue, e.g. ref, reactive, toRef... // 自动导入 Vue 相关函数，如：ref, reactive, toRef 等 imports: ['vue'], // Auto import functions from Element Plus, e.g. ElMessage, ElMessageBox... (with style) // 自动导入 Element Plus 相关函数，如：ElMessage, ElMessageBox... (带样式) resolvers: [ ElementPlusResolver(), // Auto import icon components // 自动导入图标组件 IconsResolver({ prefix: 'Icon', }), ], dts: path.resolve(pathSrc, 'auto-imports.d.ts'), }), Components({ resolvers: [ // Auto register icon components // 自动注册图标组件 //{prefix}-{collection}-{icon}, // By default, the prefix is set to i while you can customize via config // 'ep'是element plus 图标的标识（固定的）https://icon-sets.iconify.design/ IconsResolver({ enabledCollections: ['ep'], }), // Auto register Element Plus components // 自动导入 Element Plus 组件 ElementPlusResolver(), ], dts: path.resolve(pathSrc, 'components.d.ts'), }), Icons({ autoInstall: true, }), ],})
main.ts配置
/**ElementPlus*/import ElementPlus from 'element-plus'import 'element-plus/dist/index.css'$vueApp.use(ElementPlus, {size: 'small', zIndex: 100});
页面文件使用
<i-ep-edit/><el-button type="primary"> <i-ep-edit slot="icon"/> 按钮</el-button>
showMessage
const {proxy} = getCurrentInstance() as any;const showMessage = () => { proxy.$message.success({ message: 'proxy: ', type: 'success' })}
3、安装axios
yarn add axios
main.ts
/**axios*/import axios from "@/plugins/axios";//配置封装$vueApp.config.globalProperties.$axios = axios;
4、安装pinia
yarn add pinia
/stores/index.ts
import { createPinia} from 'pinia'const pinia = createPinia()export default pinia;/stores/counter.ts
import {defineStore} from "pinia";export const useCounterStore = defineStore('counter', { state: () => ({ count: 0 }), getters: { double: (state) => state.count * 2, }, actions: { increment() { this.count++ }, },})main.ts
/**pinia*/import pinia from './stores/index';$vueApp.use(pinia)
页面使用
<div> count:{{ count }},double:{{ double }} <el-button type="primary" @click="increment">increment</el-button></div>
import {storeToRefs} from 'pinia'import {useCounterStore} from '@/stores/counter'// 可以在组件中的任意位置访问 `store` 变量 ✨const store = useCounterStore()// `name` 和 `doubleCount` 是响应式的 ref// 同时通过插件添加的属性也会被提取为 ref// 并且会跳过所有的 action 或非响应式 (不是 ref 或 reactive) 的属性const {count, double} = storeToRefs(store)// 作为 action 的 increment 可以直接解构const {increment} = store;5、安装router4
yarn add vue-router
/router/index
import * as VueRouter from 'vue-router'// 1. 定义路由组件.// 也可以从其他文件导入const Home = { template: 'Home1111' }// 2. 定义一些路由// 每个路由都需要映射到一个组件。// 我们后面再讨论嵌套路由。const routes = [ { path: '/', component: Home }, { path: '/about', component: () => import('@/views/about.vue') }, { path: '/test', component: () => import('@/views/test.vue') },]// 3. 创建路由实例并传递 `routes` 配置// 你可以在这里输入更多的配置，但我们在这里// 暂时保持简单const router = VueRouter.createRouter({ history: VueRouter.createWebHistory(), routes, // `routes: routes` 的缩写})export default router;main.ts
/**路由*/import router from '@/router/index';$vueApp.use(router)6、vite.config.ts常用配置@文件路径、css预处理、代理服务https(需要证书，否则会报错)
npm install -D @vitejs/plugin-basic-sslimport path from 'path'import {defineConfig} from 'vite'import basicSsl from '@vitejs/plugin-basic-ssl'// https://vitejs.dev/config/export default defineConfig({ plugins: [ //https证书 basicSsl(), ], resolve: { alias: [ { find: '@', // @ts-ignore replacement: path.resolve(__dirname, 'src'), } ], }, // css预处理器 css: { preprocessorOptions: { scss: { additionalData: `@import "@/style/constant.scss";`,//变量文件，在其他页面中可以直接使用变量，不用每次引入 }, }, }, server: { https: true, host: '0.0.0.0', port: 8080, proxy: { '/api': { target: 'https://*****/api',//local环境 changeOrigin: true, //允许跨域 rewrite: (path) => path.replace(/^\/api/, '/'), }, } }})tsconfig.json文件加上如下配置，否则@引入文件会报错
{ "compilerOptions": { ...... "baseUrl": "./", "paths": { "@/*":["src/*"], } },}7、transition过度效果，和vue2区别是class名称变了
<router-view v-slot="{ Component }"> <transition name="fade-transform"> <component :is="Component" /> </transition> </router-view>/* fade-transform */.fade-transform-leave-active,.fade-transform-enter-active { transition: all .2s;}.fade-transform-enter-from { opacity: 0; transform: translateX(-30px);}.fade-transform-leave-to { opacity: 0; transform: translateX(30px);}8、自定义指令
yarn add throttle-debounce/directive/clickDebounce
import {on, off} from '@/utils/dom'let fn = null, $vueApp = null;const debounceDirective = { name: 'debounce', install(Vue, {defaultTime = 300} = {}) { $vueApp.directive('debounce', { beforeMount(el, {value, arg}) { fn = debounce(arg || defaultTime, value) on(el, 'click', fn) }, unMounted: function (el) { if (fn) { off(el, 'click', fn) } }, }) },}export default (vueApp) => { $vueApp = vueApp; $vueApp.use(debounceDirective)}main.ts
/**指令*/import debounceDirective from '@/directive/clickDebounce/index.js'debounceDirective($vueApp);9、过滤器
/filters/index
const getTime = (time, type = 1) => { return 'getTime'}export default{ getTime}main.ts
/**过滤器*/import filters from './filters/index.js'Object.keys(filters).forEach( (k) => (( $vueApp.config.globalProperties.$filters || ($vueApp.config.globalProperties.$filters = {}) )[k] = filters[k]))页面使用
{{ $filters.getTime(Date.now()) }}10、打包
打包报错把package.json中
"build": "vue-tsc && vite build",改成
"build": "vite build",总结
import path from 'path'import {defineConfig} from 'vite'import vue from '@vitejs/plugin-vue'import AutoImport from 'unplugin-auto-import/vite'import Components from 'unplugin-vue-components/vite'import {ElementPlusResolver} from 'unplugin-vue-components/resolvers'import basicSsl from '@vitejs/plugin-basic-ssl'// @ts-ignoreimport Icons from 'unplugin-icons/vite'// @ts-ignoreimport IconsResolver from 'unplugin-icons/resolver'// @ts-ignoreconst pathSrc = path.resolve(__dirname, 'src/types')// https://vitejs.dev/config/export default defineConfig({ plugins: [ vue(), AutoImport({ // Auto import functions from Vue, e.g. ref, reactive, toRef... // 自动导入 Vue 相关函数，如：ref, reactive, toRef 等 imports: ['vue'], // Auto import functions from Element Plus, e.g. ElMessage, ElMessageBox... (with style) // 自动导入 Element Plus 相关函数，如：ElMessage, ElMessageBox... (带样式) resolvers: [ ElementPlusResolver(), // Auto import icon components // 自动导入图标组件 IconsResolver({ prefix: 'Icon', }), ], dts: path.resolve(pathSrc, 'auto-imports.d.ts'), }), Components({ resolvers: [ // Auto register icon components // 自动注册图标组件 //{prefix}-{collection}-{icon}, // By default, the prefix is set to i while you can customize via config // 'ep'是element plus 图标的标识（固定的）https://icon-sets.iconify.design/ IconsResolver({ enabledCollections: ['ep'], }), // Auto register Element Plus components // 自动导入 Element Plus 组件 ElementPlusResolver(), ], dts: path.resolve(pathSrc, 'components.d.ts'), }), Icons({ autoInstall: true, }), //https证书 basicSsl(), ], resolve: { alias: [ { find: '@', // @ts-ignore replacement: path.resolve(__dirname, 'src'), } ], }, // css预处理器 css: { preprocessorOptions: { scss: { additionalData: `@import "@/style/constant.scss";`, }, }, }, server: { https: true, host: '0.0.0.0', port: 8080, proxy: { '/api': { target: 'https://*******/api', changeOrigin: true, //允许跨域 rewrite: (path) => path.replace(/^\/api/, '/'), }, } }})import {createApp} from 'vue'import '@/style/index.scss'import App from './App.vue'const $vueApp = createApp(App);/**ElementPlus*/import ElementPlus from 'element-plus'import 'element-plus/dist/index.css'$vueApp.use(ElementPlus, {size: 'small', zIndex: 100});/**过滤器*/import filters from './filters/index.js'Object.keys(filters).forEach( (k) => (( $vueApp.config.globalProperties.$filters || ($vueApp.config.globalProperties.$filters = {}) )[k] = filters[k]))/**axios*/import axios from "@/plugins/axios";$vueApp.config.globalProperties.$axios = axios;/**pinia*/import pinia from './stores/index';$vueApp.use(pinia)/**指令*/import debounceDirective from '@/directive/clickDebounce/index.js'debounceDirective($vueApp);/**路由*/import router from '@/router/index';$vueApp.use(router)$vueApp.mount('#app')