开发工具：IDEA

服务器：Tomcat9.0， jdk1.8

项目构建：maven

数据库：mysql5.7

系统分前后台，项目采用前后端分离

前端技术：vue+elementUI

服务端技术：springboot+mybatis

本系统功能包括： 

一、前台功能： 

1、用户注册模块：用户可以输入用户名、密码、昵称、姓名、手机来 进行注册。

2、用户登录模块：用户可以根据用户名、密码进行登录。

3、前台首页模块：包括广告、房间信息、酒店新闻。

4、酒店新闻模块：展示酒店标题，创建时间，详情。

5、酒店预订模块：展示了客房的详情以及评价，用户输入入住日期以及入住天数进行预订。

6、用户信息模块：展示了用户的头像、昵称、姓名、手机号码、性别并可进行修改。

7、个人订单模块：展示了全部订单、待付款订单、待入住、已入住，已退房的客房信息。

二、后台功能： 

1、管理员登录模块：管理员可以根据用户名、密码进行登录。

2、统计分析模块：管理员可以直观的查看近一周的客房数量、订单数量、用户数量。

3、会员管理模块：管理员可以查看用户的基本信息。

4、广告管理模块：管理员可以对酒店广告进行新增修改删除。

5、分类管理模块：管理员可以对客房的分类进行新增修改删除。

6、客房管理模块： 管理员可以对客房信息行增删改查。

7、房间管理模块：管理员可以查看目前所有房间的状态并对其进行增删改查。

8、订单管理模块：管理员可以找到用户提交的预订信息并进行开房和退房、查看的操作。

9、评价管理模块：管理员可以对用户的评价进行查询删除。

10、新闻管理模块：管理员可以对用户端新闻进行增删改查。

11、管理员管理模块：管理员可以对管理员的账号行增删改查。

文档截图： 

前台截图： 

后台截图：

package com.wfuhui.modules.order.service.impl;import java.util.Date;
import java.util.HashMap;
import java.util.List;
import java.util.Map;import com.wfuhui.modules.room.dao.HouseDao;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;import com.wfuhui.common.utils.NumberUtil;
import com.wfuhui.modules.member.dao.MemberDao;
import com.wfuhui.modules.order.dao.OrderDao;
import com.wfuhui.modules.order.dao.OrderHouseDao;
import com.wfuhui.modules.order.entity.OrderEntity;
import com.wfuhui.modules.order.entity.OrderHouseEntity;
import com.wfuhui.modules.order.service.OrderService;
import com.wfuhui.modules.room.dao.RoomDao;
import com.wfuhui.modules.room.dao.RoomRecordDao;
import com.wfuhui.modules.room.entity.RoomEntity;
import com.wfuhui.modules.room.entity.RoomRecordEntity;@Service("orderService")
public class OrderServiceImpl implements OrderService {@Autowiredprivate OrderDao orderDao;@Autowiredprivate OrderHouseDao orderHouseDao;@Autowiredprivate RoomDao roomDao;@Autowiredprivate RoomRecordDao roomRecordDao;@Autowiredprivate MemberDao memberDao;@Autowiredprivate HouseDao houseDao;@Overridepublic OrderEntity queryObject(Integer id){OrderEntity order = orderDao.queryObject(id);order.setMember(memberDao.queryObject(order.getMemberId()));Map<String, Object> params = new HashMap<String, Object>();params.put("orderId", order.getId());List<OrderHouseEntity> orderHouseList = orderHouseDao.queryList(params);order.setOrderHouseList(orderHouseList);return order;}@Overridepublic List<OrderEntity> queryList(Map<String, Object> map){List<OrderEntity> orderList = orderDao.queryList(map);for (OrderEntity orderEntity : orderList) {Map<String, Object> params = new HashMap<String, Object>();params.put("orderId", orderEntity.getId());List<OrderHouseEntity> orderHouseList = orderHouseDao.queryList(params);orderEntity.setOrderHouseList(orderHouseList);}return orderList;}@Overridepublic int queryTotal(Map<String, Object> map){return orderDao.queryTotal(map);}@Overridepublic void save(OrderEntity order){orderDao.save(order);}@Overridepublic void update(OrderEntity order){orderDao.update(order);}@Overridepublic void delete(Integer orderId){orderDao.delete(orderId);}@Overridepublic void deleteBatch(Integer[] orderIds){orderDao.deleteBatch(orderIds);}@Override@Transactionalpublic void createOrder(OrderEntity order) {order.setOrderNumber(NumberUtil.getOrderNumber());orderDao.save(order);List<OrderHouseEntity> orderHouseList = order.getOrderHouseList();for (OrderHouseEntity orderHouseEntity : orderHouseList) {orderHouseEntity.setOrderId(order.getId());orderHouseDao.save(orderHouseEntity);}}@Overridepublic void updateByOrderNumber(OrderEntity order) {orderDao.updateByOrderNumber(order);}@Overridepublic List<Map<String, String>> queryOrderCount() {return orderDao.queryOrderCount();}@Override@Transactionalpublic void orderRoom(OrderEntity order) {orderDao.update(order);RoomEntity room = new RoomEntity();room.setRoomNumber(order.getRoomNumber());room.setStatus(2);roomDao.updateByRoomNumber(room);RoomRecordEntity roomRecord = new RoomRecordEntity();roomRecord.setCreateTime(new Date());roomRecord.setRoomNumber(order.getRoomNumber());roomRecord.setMemberId(orderDao.queryObject(order.getId()).getMemberId());roomRecord.setStartTime(new Date());roomRecord.setOrderId(order.getId());roomRecordDao.save(roomRecord);}@Override@Transactionalpublic void returnRoom(OrderEntity order) {orderDao.update(order);RoomEntity room = new RoomEntity();room.setRoomNumber(order.getRoomNumber());room.setStatus(1);RoomRecordEntity roomRecord = roomRecordDao.queryByOrderId(order.getId());room.setRoomNumber(roomRecord.getRoomNumber());roomDao.updateByRoomNumber(room);roomRecord.setEndTime(new Date());roomRecordDao.update(roomRecord);}@Overridepublic void delHouseVolume(Integer oid) {Map<String, Object> map = new HashMap<String, Object>();map.put("orderId", oid);List<OrderHouseEntity> orderHouseList = orderHouseDao.queryList(map);if(orderHouseList!=null && !orderHouseList.isEmpty()){OrderHouseEntity houseEntity = orderHouseList.get(0);Integer houseId = houseEntity.getHouseId();houseDao.delVolume(houseId,1);}}}

 

<template><div><el-container><el-header><mainHeader></mainHeader></el-header><el-container><mainSidebar :active="active"></mainSidebar><el-main><el-row :gutter="12"><el-col :span="8"><el-card shadow="always">客房数量<div class="statistics">{{statistics.houseTotal}}</div></el-card></el-col><el-col :span="8"><el-card shadow="always">用户数量<div class="statistics">{{statistics.userTotal}}</div></el-card></el-col><el-col :span="8"><el-card shadow="always">订单数量<div class="statistics">{{statistics.orderTotal}}</div></el-card></el-col></el-row><el-row><div id="main" style="width: 100%;height:400px;"></div></el-row></el-main></el-container></el-container></div>
</template>
<script>
import echarts from 'echarts'
import mainHeader from '../../components/admin-main-header'
import mainSidebar from '../../components/admin-main-sidebar'
export default {name: "AdminIndex",data() {return {statistics: {},user: null,asideStyle: {height: '500px'},active: '1'};},components: {mainHeader,mainSidebar},methods:{logout: function(){localStorage.removeItem("auser");this.$router.push("admin_login");},query: function() {var that = this;this.$axios.get(this.domain + "/statistics/query", {headers: {'token': localStorage.getItem("atoken")}}).then(function(res){var r = res.data;//console.log(r)if(r.code == 0){that.statistics = r.statistics;// 基于准备好的dom，初始化echarts实例var myChart = echarts.init(document.getElementById('main'));// 指定图表的配置项和数据var option = {title: {text: ''},tooltip: {},legend: {data:['销量']},xAxis: {data: r.statistics.orderCountList.map(function(v){return v.createTime})},yAxis: {minInterval: 1,},series: [{name: '订单数量',type:'line',data: r.statistics.orderCountList.map(function(v){return v.count})}]};// 使用刚指定的配置项和数据显示图表。myChart.setOption(option);}})}},created(){var docHeight = document.documentElement.clientHeight;this.asideStyle.height = docHeight - 76 + "px";var user = localStorage.getItem("auser");if(user){this.user = JSON.parse(user);}else{this.$router.push("admin_login");}this.query();}
};
</script><style scoped>
.statistics{font-size: 20px; margin-top: 10px; font-weight: blod
}
</style>