injection "Symbol(pinia)" not found.

main.js里的代码改成这样就行

出现上面的错误是pinia没有正确进行全局注册

import { createApp } from 'vue'
import {createPinia} from 'pinia'
import App from './App.vue'
const app = createApp(App)
const pinia = createPinia()
app.use(pinia)
app.mount('#app')