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项目描述

系统代码质量高，功能强大，带论文。

系统的功能主要有：

（1）基本信息管理

基本信息分为学生信息和宿舍信息两部分，其功能是负责维护这些信息，对

它们进行增删查改等操作。

（2）宿舍分配管理

根据给定的宿舍信息与学生信息，按照一定的规则自动地给还未分配宿舍的

学生分配宿舍，学生可在该宿舍内自选床位，最终的宿舍分配信息可以以文件形

式（如 Excel 表格）导出。

（3）宿舍日常管理

主要包括卫生管理、报修管理、留言管理等。

卫生管理：记录并维护卫生检查信息。

报修管理：添加、查看、修改报修单信息。

留言管理：包括发布公告、失物招领、普通留言以及对这些信息的维护。

（4）离返校管理

对节假日学生的去向、寒暑假学生的留校以及返校登记信息进行统计及管

理，并以图表形式呈现统计信息。

（5）综合查询管理

包括查找学生信息、各楼栋/专业的学生宿舍分配情况、卫生检查情况、学

生离返校及留校信息、指定类型的留言、查看宿舍成员等。 

运行环境

idea/eclipse+mysql5.7+jdk1.8+maven3

项目技术

springboot + layui

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免费领取下载链接-关注底部gongzhonghao：033package com.usc.lzh.doms.service.impl;import com.alibaba.fastjson.JSONArray;
import com.alibaba.fastjson.JSONObject;
import com.usc.lzh.doms.entity.*;
import com.usc.lzh.doms.mapper.DorMMapper;
import com.usc.lzh.doms.service.DorMService;
import com.usc.lzh.doms.utils.MyStringUtil;
import com.usc.lzh.doms.vo.*;
import org.apache.commons.lang3.StringUtils;
import org.apache.ibatis.session.ExecutorType;
import org.apache.ibatis.session.SqlSession;
import org.apache.xmlbeans.impl.xb.xsdschema.All;
import org.mybatis.spring.SqlSessionTemplate;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;import javax.annotation.Resource;
import java.text.SimpleDateFormat;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Date;
import java.util.List;
import java.util.stream.Collectors;@Service
public class DorMServiceImpl implements DorMService {@Resourceprivate DorMMapper dormMapper;@Autowiredprivate SqlSessionTemplate sqlSessionTemplate;/*** 查找报修信息** @param riVo 分页查询的参数，负责的楼栋编号* @return*/@Overridepublic List<RepairInfo> findRepairInfoListByPage(RepairInfoVo riVo) {List<RepairInfo> list = dormMapper.findRepairInfoListByPage(riVo);return dealString(list);}// 解析brcode填充brarea/brbid/brrid和格式化日期字符串private List<RepairInfo> dealString(List<RepairInfo> list) {for (int i = 0; i < list.size(); i++) {String brcode = list.get(i).getBrcode().trim();String subtime = list.get(i).getSubtime();// 截取空格前的字符串，使日期格式为yy-MM-ddString date = MyStringUtil.timeTodate(subtime);list.get(i).setSubtime(date);String[] brArr = brcode.split("#");list.get(i).setBrarea(MyStringUtil.getBrarea(brArr[0]));list.get(i).setBrbid(brArr[1]);list.get(i).setBrrid(brArr[2]);}return list;}/*** 导出报修信息** @param brcode     宿舍楼编号* @param statusCode 报修状态* @return*/public List<RepairInfo> exportRepairInfo(String brcode, String statusCode) {String status = transStatusCode(statusCode);List<RepairInfo> list = dormMapper.exportRepairInfo(brcode, status);return dealString(list);}// 转换statusCode为数据库中的statusprivate String transStatusCode(String status) {if (status != null && !status.equals("")) {Integer statusCode = Integer.parseInt(status.trim());switch (statusCode) {case 1:status = "已处理";break;case 2:status = "未处理";break;case 3:status = "正在处理";break;}} else {status = "";}return status;}/*** 批量更改报修状态** @param params ids和status*/@Overridepublic boolean batchEditRepairStatus(String params) {try {// 将前端json数据解析出来JSONArray jsonArray = JSONArray.parseArray(params);JSONObject jsonObject = jsonArray.getJSONObject(0);String statusCode = (String) jsonObject.get("status");String status = transStatusCode(statusCode);// ids为要更新状态的报修单编号String ids = jsonObject.get("ids").toString();// 去掉两边的[]ids = ids.substring(1, ids.length() - 1);// 转为String字符串String[] idsArray = ids.split(",");// 字符数组转为int数组int[] array = Arrays.stream(idsArray).mapToInt(Integer::parseInt).toArray();// int数组转为List，装箱List<Integer> list = Arrays.stream(array).boxed().collect(Collectors.toList());dormMapper.batchEditRepairStatus(list, status);return true;} catch (Exception e) {return false;}}/*** 查询卫生检查信息** @param ciVo* @return*/@Overridepublic List<CleanInfo> findCleanInfoListByPage(CleanInfoVo ciVo) {List<CleanInfo> list = dormMapper.findCleanInfoListByPage(ciVo);for (int i = 0; i < list.size(); i++) {String brcode = list.get(i).getBrcode().trim();String time = list.get(i).getTime();// 截取空格前的字符串，使日期格式为yy-MM-ddString date = MyStringUtil.timeTodate(time);list.get(i).setTime(date);String[] brArr = brcode.split("#");list.get(i).setBrarea(MyStringUtil.getBrarea(brArr[0]));list.get(i).setBrbid(brArr[1]);list.get(i).setBrrid(brArr[2]);}return list;}/*** 更改卫生检查信息** @param ci* @return*/@Overridepublic int updateCleanInfo(CleanInfo ci) {try {// 如果宿舍号改了
//            String brcode = ci.getBrcode();
//            if (StringUtils.isNotBlank(brcode)){
//                String brrid = brcode.split("#")[2];
//                ci.setBrbid(brrid);
//            }int result = dormMapper.updateCleanInfo(ci);return result;} catch (Exception e) {e.printStackTrace();return -1;}}/*** 删除卫生检查记录** @param id* @return*/@Overridepublic int deleteCleanInfo(String id) {try {int actualId = Integer.parseInt(id);int result = dormMapper.deleteCleanInfo(actualId);return result;} catch (Exception e) {e.printStackTrace();return -1;}}/*** 批量添加卫生检查记录** @param params  卫生检查信息的json数据* @param checker 检查人* @return*/@Overridepublic boolean batchInsertCleanInfo(String params, String checker) {String classPath = "com.usc.lzh.doms.mapper.DorMMapper.batchInsertCleanInfo";// 获取mysql的session并且关闭自动提交SqlSession sqlSession = sqlSessionTemplate.getSqlSessionFactory().openSession(ExecutorType.BATCH, false);try {List<CleanInfo> list = dealCleanInfoAddParams(params, checker);// 插入sqlSession.insert(classPath, list);// 提交sqlSession.commit();// 防止内存崩溃sqlSession.clearCache();} catch (Exception e) {e.printStackTrace();// 回滚sqlSession.rollback();return false;} finally {// 关闭sqlSession.close();}return true;}private List<CleanInfo> dealCleanInfoAddParams(String params, String checker) throws Exception {List<CleanInfo> list = new ArrayList<>();if (StringUtils.isNotBlank(params)) {// json数据转为JSONArray对象JSONArray jsonArray = JSONArray.parseArray(params);// 遍历json数组，将json对象转为CleanInfo对象并且存到list中for (int i = 0; i < jsonArray.size(); i++) {CleanInfo ci = new CleanInfo();JSONObject obj = jsonArray.getJSONObject(i);String brarea = obj.get("brarea").toString().trim();String brbid = obj.get("brbid").toString().trim();String brrid = obj.get("brrid").toString().trim();String brcode = MyStringUtil.getBrcode(brarea, brbid, brrid);ci.setBrarea(brarea);ci.setBrbid(brbid);ci.setBrrid(brrid);ci.setBrcode(brcode);ci.setTime(obj.get("time").toString().trim());String grade = obj.get("grade").toString().trim();if (StringUtils.isNotBlank(grade)) {ci.setGrade(Integer.parseInt(grade));}ci.setContent(obj.get("content").toString().trim());ci.setChecker(checker);list.add(ci);}}return list;}/*** 查找宿舍信息** @param biVo* @return*/@Overridepublic List<RepairInfo> findBuildRoomInfoListByPage(BuildRoomInfoVo biVo) {List<RepairInfo> list = dormMapper.findBuildRoomInfoListByPage(biVo);return list;}/*** 修改宿舍信息** @param bi* @return*/@Overridepublic int updateBuildRoomInfo(BuildRoomInfo bi) {try {int result = dormMapper.updateBuildRoomInfo(bi);return result;} catch (Exception e) {e.printStackTrace();return -1;}}/*** 删除宿舍信息** @param brcode 宿舍编号* @return*/@Overridepublic int deleteBuildRoomInfo(String brcode) {try {int result = dormMapper.deleteBuildRoomInfo(brcode);return result;} catch (Exception e) {e.printStackTrace();return -1;}}/*** 添加宿舍信息** @param list* @return*/@Overridepublic boolean addBuildRoomInfo(List<BuildRoomInfo> list) {String classPath = "com.usc.lzh.doms.mapper.DorMMapper.addBuildRoomInfo";// 获取mysql的session并且关闭自动提交SqlSession sqlSession = sqlSessionTemplate.getSqlSessionFactory().openSession(ExecutorType.BATCH, false);try {// 插入sqlSession.insert(classPath, list);// 提交sqlSession.commit();// 防止内存崩溃sqlSession.clearCache();} catch (Exception e) {e.printStackTrace();// 回滚sqlSession.rollback();return false;} finally {// 关闭sqlSession.close();}return true;}/*** 查看自己发布的公告/失物招领信息** @param mbVo* @return*/@Overridepublic List<MessageBoard> findMessageListByPage(MessageBoardVo mbVo) {System.out.println(mbVo.getType());List<MessageBoard> list = dormMapper.findMessageListByPage(mbVo);for (int i = 0; i < list.size(); i++) {// 截取日期String time = list.get(i).getTime();String date = MyStringUtil.timeTodate(time);list.get(i).setTime(date);// 解析typeInteger type = list.get(i).getType();list.get(i).setTypeValue(MyStringUtil.mbTypeToValue(type));// 解析brcodeString brcode = list.get(i).getBrcode();System.out.println(brcode);if (StringUtils.isNotBlank(brcode)) {String[] split = brcode.split("#");switch (split.length) {case 1:list.get(i).setBrarea(MyStringUtil.getBrarea(split[0]));break;case 2:case 3:list.get(i).setBrarea(MyStringUtil.getBrarea(split[0]));list.get(i).setBrbid(split[1]);break;}}}return list;}/*** 添加公告信息** @param mb* @return*/@Overridepublic int addMessage(MessageBoard mb) {try {// time是当前时间Date date = new Date();SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");mb.setTime(sdf.format(date));// 拼接brcodeString brcode = MyStringUtil.getBrcode(mb.getBrarea(), mb.getBrbid(), "");mb.setBrcode(brcode);System.out.println(mb);int result = dormMapper.addMessage(mb);return result;} catch (Exception e) {e.printStackTrace();return -1;}}/*** 修改公告信息** @param mb* @return*/@Overridepublic int updateMessage(MessageBoard mb) {try {int result = dormMapper.updateMessage(mb);return result;} catch (Exception e) {e.printStackTrace();return -1;}}/*** 批量删除公告/失物招领信息** @param list id数组* @return*/@Overridepublic boolean deleteMessage(List<Integer> list) {try {dormMapper.deleteMessage(list);return true;} catch (Exception e) {e.printStackTrace();return false;}}/*** 查找留校信息列表** @param stVo* @return*/@Overridepublic List<StayInfo> findStayInfoListByPage(StayInfoVo stVo) {stVo.setApprovetype(1);List<StayInfo> list = dormMapper.findStayInfoListByPage(stVo);return list;}/*** 导出学生留校信息** @param brarea* @param brbid* @return*/@Overridepublic List<StayInfo> exportStayInfo(String brarea, String brbid) {StayInfoVo stVo = new StayInfoVo();stVo.setBrbid(brbid);stVo.setBrarea(brarea);stVo.setApprovetype(1);List<StayInfo> list = dormMapper.findStayInfoListByPage(stVo);return list;}/*** 获取留校学生的统计数据** @param brarea* @param brbid* @return*/@Overridepublic JSONObject getStayInfoEchartsData(String brarea, String brbid) {// 最后返回的数据JSONObject data = new JSONObject();// 宿舍区JSONArray bsArray = new JSONArray();// 宿舍区及人数JSONArray countArray = new JSONArray();List<String> brareas = new ArrayList<>();if (StringUtils.isNotBlank(brarea)) {brareas.add(brarea);} else {brareas = dormMapper.getStayInfoBrareas();}for (String item : brareas) {bsArray.add(item);Integer count = dormMapper.getStayInfoOnBrareaCount(item, brbid, 1);JSONObject obj = new JSONObject();obj.put("name", item);obj.put("value", count);countArray.add(obj);}data.put("data", bsArray);data.put("series", countArray);return data;}/*** 查找宿舍分配信息** @param aiVo 按专业、班级、宿舍区、楼栋进行查找* @return*/@Overridepublic List<AllocationInfo> findAllocationInfoListByPage(AllocationInfoVo aiVo) {List<AllocationInfo> list = dormMapper.findAllocationInfoListByPage(aiVo);return list;}/*** 导出宿舍分配信息** @param brarea* @param brbid* @return*/public List<AllocationInfo> exportAllocationInfo(String brarea, String brbid) {List<AllocationInfo> list = dormMapper.exportAllocationInfo(brarea, brbid);return list;}/*** 查找空余寝室** @param biVo* @return*/public List<BuildRoomInfo> findFreeRoomListByPage(BuildRoomInfoVo biVo) {return dormMapper.findFreeRoomListByPage(biVo);}/*** 查找未分配寝室的学生** @param siVo* @return*/public List<StudentInfo> findNotAllocateStudentListByPage(StudentInfoVo siVo) {return dormMapper.findNotAllocateStudentListByPage(siVo);}private List<StudentInfo> MsiList = null;//男生private List<StudentInfo> FsiList = null;//女生private List<BuildRoomInfo> MbiList = null;//男生寝室private List<BuildRoomInfo> FbiList = null;//女生寝室private List<AllocationInfo> aiList = new ArrayList<>();private List<BuildRoomInfo> updateList = new ArrayList<>();/*** 判断床位够不够** @return*/public boolean judgeIsEnough() {initList();//初始化列表int mbed = 0;//男寝床位int fbed = 0;//女寝床位for (int i = 0; i < MbiList.size(); i++) {mbed += MbiList.get(i).getFree();}for (int i = 0; i < FbiList.size(); i++) {fbed += FbiList.get(i).getFree();}int mstucount = MsiList.size();//男生人数int fstucount = FsiList.size();//女生人数System.out.println(mbed + "--" + mstucount);System.out.println(fbed + "--" + fstucount);if (mbed >= mstucount && fbed >= fstucount) {return true;}return false;}/*** 初始化列表*/private void initList() {StudentInfoVo msi = new StudentInfoVo();msi.setStusex("男");StudentInfoVo fsi = new StudentInfoVo();fsi.setStusex("女");MsiList = dormMapper.findNotAllocateStudentListByPage(msi);FsiList = dormMapper.findNotAllocateStudentListByPage(fsi);BuildRoomInfoVo mbi = new BuildRoomInfoVo();mbi.setSex("男");BuildRoomInfoVo fbi = new BuildRoomInfoVo();fbi.setSex("女");MbiList = dormMapper.findFreeRoomListByPage(mbi);FbiList = dormMapper.findFreeRoomListByPage(fbi);}/*** 分配宿舍（全部分配）** @return*/@Overridepublic boolean doAssignAll() {try {clearList();initList();AllocateRoomToStudent(MbiList, MsiList);//分配女寝AllocateRoomToStudent(FbiList, FsiList);//分配男寝if (aiList.size() != 0) {boolean result = batchInsertAllocationInfo(aiList);// 批量插入宿舍分配信息// 插入失败，抛异常if (!result) {throw new Exception();}dormMapper.batchUpdateBuildRoomInfo(updateList);updateList.clear();}return true;} catch (Exception e) {e.printStackTrace();return false;}}/*** 分配宿舍给学生** @param biList 宿舍列表* @param siList 学生列表*/public void AllocateRoomToStudent(List<BuildRoomInfo> biList, List<StudentInfo> siList) {int index = 0;//第几个学生int biLen = biList.size();int siLen = siList.size();//遍历宿舍,若宿舍或学生已分配完，退出循环for (int i = 0; i < biLen && index < siLen; i++) {BuildRoomInfo room = biList.get(i);//取一间宿舍int free = room.getFree();//获取它的容量String brcode = room.getBrcode();int j = 1;for (; j <= free && index < siLen; j++) {StudentInfo si = siList.get(index);index++;String stuid = si.getStuid();AllocationInfo ai = new AllocationInfo();ai.setBrcode(brcode);ai.setStuid(stuid);aiList.add(ai);System.out.println(ai);}//为更新空宿舍表做准备updateList.add(new BuildRoomInfo(brcode, free - j + 1));}}/*** 显示分配结果** @param aiVo* @return*/@Overridepublic List<AllocationInfo> viewAllocateResult(AllocationInfoVo aiVo) {
//        int page = aiVo.getPage();
//        int row = aiVo.getLimit();
//        int start = (page - 1) * row;if (aiList == null || aiList.size() == 0) {return null;}return dormMapper.viewAllocateResult(aiList);
//        return dormMapper.viewAllocateResult(aiList, start, row);}/*** 批量插入宿舍分配信息** @param list* @return*/public boolean batchInsertAllocationInfo(List<AllocationInfo> list) {String classPath = "com.usc.lzh.doms.mapper.DorMMapper.batchInsertAllocationInfo";// 获取mysql的session并且关闭自动提交SqlSession sqlSession = sqlSessionTemplate.getSqlSessionFactory().openSession(ExecutorType.BATCH, false);try {// 插入sqlSession.insert(classPath, list);// 提交sqlSession.commit();// 防止内存崩溃sqlSession.clearCache();} catch (Exception e) {e.printStackTrace();// 回滚sqlSession.rollback();return false;} finally {// 关闭sqlSession.close();}return true;}/*** 清空列表*/private void clearList() {if (updateList != null) {updateList.clear();}if (MbiList != null) {MbiList.clear();}if (FbiList != null) {FbiList.clear();}if (MsiList != null) {MsiList.clear();}if (FsiList != null) {FsiList.clear();}if (aiList != null) {aiList.clear();}}
}