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项目准备子项目配置主应用项目配置项目准备1、基于amin-work-x项目作为原始项目,改造动态菜单为自定义菜单
2、分别在主应用项目(main)和子应用(childrenOne,childrenTwo)项目中安装microApp
npm i @micro-zoe/micro-app --save子项目配置1,修改子项目mian.ts,添加与基座的交互配置和路由冲突解决
import { createApp } from "vue";import App from "./App.vue";import { Router } from 'vue-router'import router from "./router";import "./utils/router";import ElementPlus from "element-plus";import "element-plus/dist/index.css";import "dayjs/locale/zh-cn";import zhCn from "element-plus/es/locale/lang/zh-cn";import "@/icons/iconfont/iconfont.css";import "@/icons/iconfont/iconfont.js";import "@/styles/main.css";import LayoutStore from "@/layouts";import http from "@/api/http";import { registerComponents } from "./components";import * as Icons from "@element-plus/icons";import pinia from "./store/pinia";import "./setting";declare global {interface Window {microApp: any__MICRO_APP_NAME__: string__MICRO_APP_ENVIRONMENT__: string__MICRO_APP_BASE_ROUTE__: string}}// 与基座进行数据交互function handleMicroData(router: Router) {// 是否是微前端环境if (window.__MICRO_APP_ENVIRONMENT__) {// 监听基座下发的数据变化window.microApp.addDataListener((data: Record<string, unknown>) => {console.log('child-vue3 addDataListener:', data)// 当基座下发path时进行跳转if (data.path && data.path !== router.currentRoute.value.path) {router.push(data.path as string)}})// 向基座发送数据setTimeout(() => {window.microApp.dispatch({ myname: 'tenant-app' })}, 3000)}}/*** 用于解决主应用和子应用都是vue-router4时相互冲突,导致点击浏览器返回按钮,路由错误的问题。* 相关issue:https://github.com/micro-zoe/micro-app/issues/155* 当前vue-router版本:4.0.12*/function fixBugForVueRouter4(router: Router) {// 判断主应用是main-vue3或main-vite,因为这这两个主应用是 vue-router4if (window.__MICRO_APP_ENVIRONMENT__) {//if (window.location.href.includes('/main-vue3') || window.location.href.includes('/main-vite')) {/*** 重要说明:* 1、这里主应用下发的基础路由为:`/main-xxx/app-vue3`,其中 `/main-xxx` 是主应用的基础路由,需要去掉,我们只取`/app-vue3`,不同项目根据实际情况调整** 2、realBaseRoute 的值为 `/app-vue3`*/const realBaseRoute = window.__MICRO_APP_BASE_ROUTE__;//.replace(/^\/app-tenant-[^/]+/g, '')router.beforeEach(() => {if (typeof window.history.state?.current === 'string') {window.history.state.current = window.history.state.current.replace(new RegExp(realBaseRoute, 'g'), '')}})router.afterEach(() => {if (typeof window.history.state === 'object') {window.history.state.current = realBaseRoute + (window.history.state.current || '')}})}}const app = createApp(App);Object.keys(Icons).forEach((it) => {app.component(it, (Icons as any)[it]);});registerComponents(app);app.use(LayoutStore, {state: {layoutMode: "ltr",},actions: {onPersonalCenter() {router.push({ path: "/personal", query: { uid: 1 } });},onLogout() {router.replace({ path: "/login", query: { redirect: "/" } }).then(() => {window.location.reload();});},},});app.use(pinia).use(router);app.use(ElementPlus, {locale: zhCn,});app.use(http);app.mount("#app");handleMicroData(router)fixBugForVueRouter4(router)// 监听卸载操作window.addEventListener('unmount', function () {//console.log("r4开始卸载", window.location, window.history, app)app?.unmount()//console.log('微应用child-vue3卸载了')})2,修改vue.config.js文件,配置publicPath、端口号、允许跨域
3,为保证子应用的路由在主应用中能直接使用,可在每个路由前添加子应用的路由标志
这一步可不操作,如果不添加,则需要在主应用添加菜单或者动态获取菜单时,根据其他标志,为路由手动加上当前子应用的标志,用于判断子应用来源
4、修改子应用路由问history模式
const router = createRouter({history: createWebHistory(window.__MICRO_APP_BASE_ROUTE__||process.env.BASE_URL),routes: mapTwoLevelRouter([...constantRoutes, ...asyncRoutes]),});主应用项目配置1,在layout中添加子应用入口文件(src\layouts\microapp\app-one.vue)
<template><div><micro-appname="appname-one":url="url"baseroute="/app-main":data="microAppData"@created="handleCreate"@beforemount="handleBeforeMount"@mounted="handleMount"@unmount="handleUnmount"@error="handleError"@datachange="handleDataChange"style="height: 100%"></micro-app></div></template><script lang="ts">export default {name: "name-app",data() {return {url:process.env.NODE_ENV === "development"? "http://localhost:4009/app-one": "通过配置获取线上地址",microAppData: { msg: "来自基座的数据" },};},methods: {handleCreate(): void {console.log("child-vue3 创建了");},handleBeforeMount(): void {console.log("child-vue3 即将被渲染");},handleMount(): void {console.log("child-vue3 已经渲染完成");setTimeout(() => {// eslint-disable-next-line @typescript-eslint/ban-ts-comment// @ts-ignorethis.microAppData = { msg: "来自基座的新数据" };}, 2000);},handleUnmount(): void {console.log("child-vue3 卸载了");},handleError(): void {console.log("child-vue3 加载出错了");},handleDataChange(e: CustomEvent): void {console.log("来自子应用 child-vue3 的数据:", e.detail.data);},},};</script><style></style>2,在主应用中注册子应用路由
子应用的路由第一次指向主应用的layout,第二层指向上面新建的入口文件
3,修改主应用publicPath
此处的publicPath需与app-one中的baseroute保持一致
配置完成后,先后运行两个项目后,在主应用中手动添加一个子应用的的具体页面路由,就可以在主应用中打开子应用了,但是此时子应用的路由表覆盖了主应用。
为解决这个问题,需要在子应用中添加一个非layout布局的空页面,当子应用单独运行时,指向layout布局页面,如果是在微服务中使用,则指向空页面
src\layouts\EmptyLayout.vue
<template><div class="empty-layout"><router-view> </router-view></div></template><style lang="scss" scoped>.empty-layout {height: 100%;}</style>src\router\index.ts
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