web-class-frontend/app/stores/user.ts

export interface UserState {
  userId: string;
  userName: string;
  userEmail: string;
  userAvatar: string;
}
export const useUserStore = defineStore('User', {
  state: (): UserState => ({
    userId: '',
    userName: '李晨鑫',
    userEmail: '',
    userAvatar: '',
  }),
});