user.ts

import { defineStore } from 'pinia';

export const userStore = defineStore('user', {
  state: () => {
    return {
      count: 1,
      arr: <any>[],
    };
  },
  getters: {
    myCount(state) {
      console.log('调用了myCount');
      return state.count + 1;
    },
  },
  actions: {
    changeState(num: number) {
      this.count += num;
      this.arr.push(num);
    },
  },
});