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核心逻辑
判断是否在乾坤框架中
否安装正常方式挂载
是不进行app挂载，而是通过乾坤暴露的mount方法挂载
main.ts文件
import { createApp } from 'vue'
import App from './App.vue'
import routes from './router'
import { createRouter, createWebHashHistory } from 'vue-router'
import './public-path.js'
export { mount, unmount, bootstrap } from './qiankun'
if (!(window as any).__POWERED_BY_QIANKUN__) {
const router = createRouter({
history: createWebHashHistory(),
routes
})
createApp(App).use(router).mount('#app')
}
qiankun.ts
import { RouterHistory, createRouter, createWebHashHistory } from 'vue-router'
import { App, inject, InjectionKey, createApp } from 'vue'
import routes from './router'
import MainApp from './App.vue'
let history: RouterHistory | null = null
let app: any = null
interface IGlobalState {
setGlobalState: (state: Record)=> void
onGlobalStateChange: (func: (state: Record, prev: Record)=> void)=> void
offGlobalStateChange: () => boolean
}
export const GlobalStateKey: InjectionKey = Symbol('')
// 全局调用乾坤框架消息方便进行消息传递
const createGlobalState = (props: any) => {
const globalState = {
install (app: App) {
app.config.globalProperties.$globalState = props
app.provide(GlobalStateKey, props)
}
}
return globalState
}
// vue3 use
const useGlobalState = () => {
// eslint-disable-next-line @typescript-eslint/no-non-null-assertion
return inject(GlobalStateKey)!
}
/**
* 应用每次进入都会调用 mount 方法，通常我们在这里触发应用的渲染方法
*/
const mount = async (props: any) => {
const { container } = props
history = createWebHashHistory('/meeting/')
const router = createRouter({
history,
routes
})
app = createApp(MainApp)
app.use(router).use(createGlobalState(props)).mount(container.querySelector('#app'))
}
/**
* 应用每次 切出/卸载 会调用的方法，通常在这里我们会卸载微应用的应用实例
*/
const unmount = async () => {
app.unmount()
if (history) {
history.destroy()
}
}
// bootstrap 只会在微应用初始化的时候调用一次，下次微应用重新进入时会直接调用 mount 钩子，不会再重复触发 bootstrap。
// 通常我们可以在这里做一些全局变量的初始化，比如不会在 unmount 阶段被销毁的应用级别的缓存等。
const bootstrap = async () => {
console.log('%c%s', 'color: green;', 'vue3.0 app bootstrap')
}
/**
* 可选生命周期钩子，仅使用 loadMicroApp 方式加载微应用时生效
*/
const update = async (props: any) => {
console.log('update props', props)
}
export { mount, unmount, bootstrap, update, useGlobalState }
主应用：https://www.jianshu.com/p/48d74801b4c4
子应用链接：https://www.jianshu.com/p/6c3feb4c1062
vite子应用：https://www.jianshu.com/p/d364e6621b63
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