menduner/src/plugins/confirm/index.js

import { createApp } from 'vue'
import confirm from './confirm.vue'
import vuetify from '@/plugins/vuetify'


const toastMessage  = (title, text, option = {})  => {
  return new Promise((resolve, reject) => {
    const rootNode = document.createElement("div")
      document.querySelector('.v-application').appendChild(rootNode)
      const app = createApp(confirm, {
        title,
        text,
        cancel () {
          app.unmount()
          rootNode.remove()
          if (option.cancelCallback) {
            reject()
          }
        },
        sure () {
          app.unmount()
          rootNode.remove()
          resolve()
        }
      })
      app.use(vuetify)
      app.mount(rootNode)
  })
  
  
}

// 注册插件app.use()会自动执行install函数
toastMessage.install = (app) => {
  app.config.globalProperties.Confirm = toastMessage
}

export default toastMessage