vue配置qiankun及打包上线

项目结构

基座：vue3

子应用A：vue3

子应用B： react

子应用C：vue3+vite

项目目录：

配置基座

首先下载qiankun?yarn add qiankun # 或者 npm i qiankun -S 所有子应用也要安装，vue-vite项目安装?cnpm install vite-plugin-qiankun

?设置main.js

import { createApp } from 'vue'
import App from './App.vue'
import router from './router'
import store from './store'
import { registerMicroApps, start } from 'qiankun';

createApp(App).use(store).use(router).mount('#app')
registerMicroApps([{
    name: 'vueapp',
    entry: '//localhost:3001', // 配置子应用的服务
    container: '#qiankunid',   // 子服务渲染的dom
    activeRule: '/vue/',       // 路由对应的子服务
}, {
    name: 'reactapp',
    entry: '//localhost:3000',
    container: '#qiankunid',
    activeRule: '/react/',

}, {
    name: 'vuevite',
    entry: '//localhost:3002',
    container: '#qiankunid',
    activeRule: '/vuevite/',
}], {
    beforeLoad: [async() => console.log("befor load")],
    beforeMount: [async() => console.log("beforeMount ")],
    afterMount: [async() => console.log("afterMount ")],
});

// 启动 qiankun
start();

App.vue

<template>
    <div class="main">
        <div class="mainLeft">
            <router-link class="meunLi" to="/">首页</router-link>
            <router-link class="meunLi" to="/vue/">vue</router-link>
            <router-link class="meunLi" to="/react/">react</router-link>
            <router-link class="meunLi" to="/vuevite/">vue-vite</router-link>
        </div>
        <div class="mainRight">
            <router-view />
            <div id="qiankunid"></div>
        </div>
    </div>
</template>

<style scoped lang="less">
.main {
    width: 100vw;
    height: 100vh;
    display: flex;
    .mainLeft {
        width: 200px;
        height: 100vh;
    }
    .mainRight {
        flex: 1;
        height: 100vh;
        background: #f2f2f2;
    }

    .meunLi {
        width: 100%;
        height: 40px;
        line-height: 40px;
        padding: 0 20px;
        cursor: pointer;
        display: block;
        border-bottom: 1px solid #ddd;
    }
}
</style>

vue3子应用

配置vue.config.js

const { defineConfig } = require('@vue/cli-service')
const { name } = require('./package');

console.log(name)
module.exports = defineConfig({
    transpileDependencies: true,
    lintOnSave: false,
    devServer: {
        headers: {
            'Access-Control-Allow-Origin': '*',
        },
        //设置代理
        hot: true,
        port: "3001",
        open: true,

    },
    configureWebpack: {
        output: {
            library: name,
            libraryTarget: 'umd', // 把微应用打包成 umd 库格式
            chunkLoadingGlobal: `webpackJsonp_${name}`,
        },
    },
})

配置main.js

import './public-path';
import { createApp } from 'vue'
import App from './App.vue'
import router from './router'
import store from './store'

let app
    // createApp(App).use(store).use(router).mount('#vue-app')
function render(props = {}) {
    const { container } = props;
    app = createApp(App)
    // 这里为了防止冲突 id修改了
    app.use(store).use(router).mount('#vue-app')

}

// 独立运行时
if (!window.__POWERED_BY_QIANKUN__) {
    render();
}

export async function bootstrap() {
    console.log('[vue] vue app bootstraped');
}
export async function mount(props) {
    console.log('mount', props);
    render(props);
}
export async function unmount() {

    app.unmount();
}

src下新增public-path.js

if (window.__POWERED_BY_QIANKUN__) {
    __webpack_public_path__ = window.__INJECTED_PUBLIC_PATH_BY_QIANKUN__;
}

配置路由

import { createRouter, createWebHistory } from 'vue-router'
import HomeView from '../views/HomeView.vue'

const routes = [{
        path: '/',
        name: 'home',
        component: HomeView
    },
    {
        path: '/about',
        name: 'about',
        // route level code-splitting
        // this generates a separate chunk (about.[hash].js) for this route
        // which is lazy-loaded when the route is visited.
        component: () =>
            import ( /* webpackChunkName: "about" */ '../views/AboutView.vue')
    }
]
console.log(window.__POWERED_BY_QIANKUN__)
const router = createRouter({
    history: createWebHistory(window.__POWERED_BY_QIANKUN__ ? "/vue/" : "/"),
    routes
})

export default router

vue-vite子应用

vite下载qiankun 用cnpm install vite-plugin-qiankun

配置vite.config.js?

import {
    defineConfig
} from 'vite'
import vue from '@vitejs/plugin-vue'

import qiankun from "vite-plugin-qiankun"

export default defineConfig({
    base: "http://localhost:3002/",
    plugins: [vue(), qiankun("vuevite", { // 配置qiankun插件
        useDevMode: true
    })],
    server: {
        headers: {
            'Access-Control-Allow-Origin': '*',
        },
        port: '3002',
        cors: true,
        origin: "http://localhost:3002"
    },
   
    
})

??src下新增public-path.js

if (window.__POWERED_BY_QIANKUN__) {
    __webpack_public_path__ = window.__INJECTED_PUBLIC_PATH_BY_QIANKUN__;
}

配置main.js

import './public-path';
import {
    createApp
} from 'vue'
import router from "./router/index";

import {
    renderWithQiankun,
    qiankunWindow
} from 'vite-plugin-qiankun/dist/helper'
import App from './App.vue'

let app

if (!qiankunWindow.__POWERED_BY_QIANKUN__) {
    app = createApp(App)
    app.use(router)
    app.mount('#vue-vite')
} else {
    renderWithQiankun({
        mount(props) {
            console.log('--mount');
            const { container } = props;
            app = createApp(App);
            app.use(router)
            app.mount(document.getElementById('vue-vite'));
        },
        bootstrap() {
            console.log('--bootstrap');
        },
        update() {
            console.log('--update');
        },
        unmount() {
            console.log('--unmount');
            app.unmount();
        }
    });
}

配置路由

import {
    createRouter,
    createWebHistory
} from 'vue-router'

const routes = [{
        path: '/',
        name: '3v',
        component: () =>
            import ('@/components/3v.vue'),

    }
]
console.log(window.__POWERED_BY_QIANKUN__)
const router = createRouter({
    history: createWebHistory("/vuevite/"),
    routes
})

export default router

react子应用

??src下新增public-path.js

if (window.__POWERED_BY_QIANKUN__) {
    __webpack_public_path__ = window.__INJECTED_PUBLIC_PATH_BY_QIANKUN__;
}

?配置index.js

import "./public-path.js"
import React from 'react';
import { createRoot } from 'react-dom/client';
import { BrowserRouter, Routes, Route } from "react-router-dom";

import App from "./App.js";


let root;

function render(props) {
    const { container } = props;
    const dom = document.getElementById("root")
    root = createRoot(dom)
    root.render( <BrowserRouter basename = {
            window.__POWERED_BY_QIANKUN__ ? '/react' : '/'
        }> <App/> </BrowserRouter> );


    }
    if (!window.__POWERED_BY_QIANKUN__) {
        render({});
    }

    export async function bootstrap() {
        console.log('[react16] react app bootstraped');
    }

    export async function mount(props) {
        console.log('[react16] props from main framework', props);
        render(props);
    }

    export async function unmount(props) {
        const { container } = props;
        root.unmount()
    }

配置config-overrides.js

为了不暴露所有的webpack配置，我们用 react-app-rewired 来配置webpack，下载 cnpm i?react-app-rewired， 然后修改package.json的启动方法

然后根目录新增config-overrides.js文件

const { name } = require('./package');

module.exports = {
    webpack: (config) => {
        config.output.library = `${name}`;
        config.output.libraryTarget = 'umd';
        config.output.chunkLoadingGlobal = `webpackJsonp_${name}`;
        config.output.globalObject = 'window';

        return config;
    },

    devServer: (_) => {
        const config = _;

        config.headers = {
            'Access-Control-Allow-Origin': '*',
        };
        config.historyApiFallback = true;
        config.hot = false;
        config.watchContentBase = false;
        config.liveReload = false;

        return config;
    },
};

打包上线?

这里用的nginx代理，下面是nginx配置

#user  nobody;
worker_processes  1;

#error_log  logs/error.log;
#error_log  logs/error.log  notice;
#error_log  logs/error.log  info;

#pid        logs/nginx.pid;


events {
    worker_connections  1024;
}


http {
    include       mime.types;
    default_type  application/octet-stream;

    #log_format  main  '$remote_addr - $remote_user [$time_local] "$request" '
    #                  '$status $body_bytes_sent "$http_referer" '
    #                  '"$http_user_agent" "$http_x_forwarded_for"';

    #access_log  logs/access.log  main;

    sendfile        on;
    #tcp_nopush     on;
    #keepalive_timeout  0;
    keepalive_timeout  65;
    # 开启gzip 功能
    #gzip  on;
    # gzip_static on
    # 基座
    server {
        listen       8084;
        server_name  localhost;
        #charset koi8-r;
        #access_log  logs/host.access.log  main;
        location / {
            root   html;
            index  index.html index.htm;
            try_files $uri $uri/ /index.html; 
        }
        #error_page  404              /404.html;

        # redirect server error pages to the static page /50x.html
        #
        error_page   500 502 503 504  /50x.html;
        location = /50x.html {
            root   html;
        }
        # proxy the PHP scripts to Apache listening on 127.0.0.1:80
        #
        #location ~ \.php$ {
        #    proxy_pass   http://127.0.0.1;
        #}

        # pass the PHP scripts to FastCGI server listening on 127.0.0.1:9000
        #
        #location ~ \.php$ {
        #    root           html;
        #    fastcgi_pass   127.0.0.1:9000;
        #    fastcgi_index  index.php;
        #    fastcgi_param  SCRIPT_FILENAME  /scripts$fastcgi_script_name;
        #    include        fastcgi_params;
        #}

        # deny access to .htaccess files, if Apache's document root
        # concurs with nginx's one
        #
        #location ~ /\.ht {
        #    deny  all;
        #}
    }
    # react
    server {
        default_type 'text/html';
        charset utf-8;
        listen       3000;
        server_name  localhost;
        # client_header_buffer_size 128k;
        # large_client_header_buffers 4 128k;
        # add_header Set-Cookie loginSessionHttps;
        port_in_redirect off; #防止跳转的时候带了端口号,会导致404
        #charset koi8-r;

        #access_log  logs/host.access.log  main;
        location / {
            root   appreact; #指定访问跟路径文件夹为app1
            index  index.html index.htm;
            add_header 'Access-Control-Allow-Origin' '*';
            add_header 'Access-Control-Allow-Credentials' 'true';
            try_files $uri $uri/ /index.html;
        }


    }
    # vue3
    server {
        default_type 'text/html';
        charset utf-8;
        listen       3001;
        server_name  localhost;
        # client_header_buffer_size 128k;
        # large_client_header_buffers 4 128k;
        # add_header Set-Cookie loginSessionHttps;
        port_in_redirect off; #防止跳转的时候带了端口号,会导致404
        #charset koi8-r;

        #access_log  logs/host.access.log  main;
        location / {
            root   appvue3;
            index  index.html index.htm;
            add_header 'Access-Control-Allow-Origin' '*';
            add_header 'Access-Control-Allow-Credentials' 'true';
            try_files $uri $uri/ /index.html;
        }
    }

    # vite
    server {
        default_type 'text/html';
        charset utf-8;
        listen       3002;
        server_name  localhost;
        # client_header_buffer_size 128k;
        # large_client_header_buffers 4 128k;
        # add_header Set-Cookie loginSessionHttps;
        port_in_redirect off; #防止跳转的时候带了端口号,会导致404
        #charset koi8-r;

        #access_log  logs/host.access.log  main;
        location / {
            root   appvite; 
            index  index.html index.htm;
            add_header 'Access-Control-Allow-Origin' '*';
            add_header 'Access-Control-Allow-Credentials' 'true';
            try_files $uri $uri/ /index.html;
        }


    }
    # another virtual host using mix of IP-, name-, and port-based configuration
    #
    #server {
    #    listen       8000;
    #    listen       somename:8080;
    #    server_name  somename  alias  another.alias;

    #    location / {
    #        root   html;
    #        index  index.html index.htm;
    #    }
    #}


    # HTTPS server
    #
    #server {
    #    listen       443 ssl;
    #    server_name  localhost;

    #    ssl_certificate      cert.pem;
    #    ssl_certificate_key  cert.key;

    #    ssl_session_cache    shared:SSL:1m;
    #    ssl_session_timeout  5m;

    #    ssl_ciphers  HIGH:!aNULL:!MD5;
    #    ssl_prefer_server_ciphers  on;

    #    location / {
    #        root   html;
    #        index  index.html index.htm;
    #    }
    #}

}

遇到的问题

问题一：找到不子应用

导致这样的问题有很多，我这里只写了我是怎么解决的

原因1：vue.config.js中 devServer需要加headers，这个是主应用获取子应用时候的跨域响应头

原因2：? 子项目没有暴露出qiankun的生命周期?bootstrap?mount?unmount，包括vite的vite.config.js的配置也要暴露出去。

原因3：? 在配置vite.config.js时，要配置base和plugins属性，base属性路径配置的不对，可能和版本有关系，有的是可以成功的。

原因4：? 子项目没有启动

问题二：configuration has an unknown property ‘jsonpFunction‘

vue2 用jsonpFunction vue3 用chunkLoadingGlobal

?问题三：全局 __webpack_public_path__? 报错

这个是eslint校验 报错，百度给出解决办法是在 package.json里添加全局变量

但是发现没有用，意思我这里直接关闭了 eslint的校验，就没有这个报错了，不建议大家采取我的这个方法，如果大家有更好的方法可以给我留言。