目录
创建一个vite项目
性能决定成败;vite确实快;
cmd 命令行(默认你已经安装了node & npm),执行npm init @vitejs/app vue-study – –template vue;
cd至vue-study,npm install(安装依赖); npm run dev(启动项目);
创建组件
新建一个目录为pages,pages下面再新建一个目录contents,contens下面可以新建具体的组件目录页面,此时目录结构为
App.vue
<template> <p @click=\"onChangeContents(\'./pages/contents/gp/gp.vue\')\">郭培</p> <p @click=\"onChangeContents(\'./pages/contents/systemManges/xtcs.vue\')\">系统参数</p> <p>{{currentTabComponent}}</p> <!-- <Suspense> --> <component :is=\"DefineAsyncComponent({ // 工厂函数 loader: Modeuls[currentTabComponent], // // 默认值:Infinity(即永不超时,单位 ms) timeout: 3000, })\"></component> <!-- </Suspense> --> </template> <script lang=\"ts\"> import { defineComponent, defineAsyncComponent, reactive, ref } from \'vue\' export default defineComponent({ name: \'App\', setup() { //vite加载指定路径的所有模块 const Modeuls = import.meta.glob(\'./pages/contents/*/*\'); const onChangeContents = function(URL) { currentTabComponent.value = URL; console.log(currentTabComponent) } let currentTabComponent = ref(\'./pages/contents/systemManges/xtcs.vue\'); const DefineAsyncComponent = defineAsyncComponent; return { DefineAsyncComponent, currentTabComponent, onChangeContents, Modeuls } }, }) </script>
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