deming/common/store/index.js

import Vue from 'vue'
import Vuex from 'vuex'
Vue.use(Vuex)

const store = new Vuex.Store({
	state: {
		cartInfo: {}, // 购物车数据
		orderAddress: {}, // 下单时选择的地址
		goodsDetails: {}, // 商品详情 1普通 2拼团 3秒杀 4优惠券
	},
	getters: {
		getOrderAddress(state) {
			return state.orderAddress;
		},
		getGoodsType(state) {
			return state.goodsDetails.type;
		},
		getGoodsInfo(state) {
			return state.goodsDetails.goods;
		}
	},
	mutations: {
		updateCart(state, cart) {
			state.cartInfo = cart;
		},
		updateAddress(state, address) {
			state.orderAddress = address;
		},
		setGoodsDetails(state, goods) {
			state.goodsDetails = goods;
		},
	}
})
export default store;