import Vue from "vue";
import Vuex from "vuex";

Vue.use(Vuex);

const store = new Vuex.Store({
  state: {
    $Gimage: {},
    $GstoreDetail: {},
    // 购物车数量
    cartNum: 0,
  },
  getters: {
      cartNum: (state) => {
        return state.cartNum || 0;
      },
  },
  mutations: {
    SET: (state, { key, val }) => {
      state[key] = val
    },
  },
  actions: {
    setData({ commit }, { key, val }) {
      commit('SET', { key, val })
    }
  },
  modules: {},
});

export default store;