fix

src/stores/index.ts

@@ -0,0 +1,7 @@
+import { createPinia } from 'pinia'
+import { createPersistedState } from 'pinia-persistedstate-plugin'
+// 创建store实例
+const store = createPinia()
+// 使用持久化插件(全局持久化)
+store.use(createPersistedState())
+export default store