// 数据缓存
import Vue from 'vue';
const state = {discountAmount:0.00};

const mutations = {
   // 设置优惠金额
   setDiscountAmount(state, val) {
    state.discountAmount = val;
  },
};

const actions = {};

export default {
  namespaced: true,
  state,
  mutations,
  actions
};
