ssm学生公寓管理系统的设计与实现106
开发工具：idea
数据库mysql5.7+
数据库链接工具：navcat,小海豚等
技术：ssm
摘 要
现代经济快节奏发展以及不断完善升级的信息化技术，让传统数据信息的管理升级为软件存储，归纳，集中处理数据信息的管理方式。本学生公寓管理系统就是在这样的大环境下诞生，其可以帮助管理者在短时间内处理完毕庞大的数据信息，使用这种软件工具可以帮助管理人员提高事务处理效率，达到事半功倍的效果。此学生公寓管理系统利用当下成熟完善的SSM框架，使用跨平台的可开发大型商业网站的Java语言，以及最受欢迎的RDBMS应用软件之一的Mysql数据库进行程序开发。实现了学生基础数据的管理，宿舍信息管理，访客信息管理，卫生信息管理,班级信息管理的发布等功能。学生公寓管理系统的开发根据操作人员需要设计的界面简洁美观，在功能模块布局上跟同类型网站保持一致，程序在实现基本要求功能时，也为数据信息面临的安全问题提供了一些实用的解决方案。可以说该程序在帮助管理者高效率地处理工作事务的同时，也实现了数据信息的整体化，规范化与自动化。
关键词：学生公寓管理系统；SSM框架；Mysql；自动化
package com.controller;import java.io.File;
import java.io.FileNotFoundException;
import java.io.IOException;
import java.text.SimpleDateFormat;
import java.util.ArrayList;
import java.util.Calendar;
import java.util.Date;
import java.util.HashMap;
import java.util.List;
import java.util.Map;import javax.servlet.http.HttpServletRequest;import org.apache.commons.lang3.StringUtils;
import org.json.JSONObject;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.util.ResourceUtils;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.RestController;import com.annotation.IgnoreAuth;
import com.baidu.aip.face.AipFace;
import com.baidu.aip.face.MatchRequest;
import com.baidu.aip.util.Base64Util;
import com.baomidou.mybatisplus.mapper.EntityWrapper;
import com.baomidou.mybatisplus.mapper.Wrapper;
import com.entity.ConfigEntity;
import com.service.CommonService;
import com.service.ConfigService;
import com.utils.BaiduUtil;
import com.utils.FileUtil;
import com.utils.R;/*** 通用接口*/
@RestController
public class CommonController{@Autowiredprivate CommonService commonService;@Autowiredprivate ConfigService configService;private static AipFace client = null;private static String BAIDU_DITU_AK = null;@RequestMapping("/location")public R location(String lng,String lat) {if(BAIDU_DITU_AK==null) {BAIDU_DITU_AK = configService.selectOne(new EntityWrapper<ConfigEntity>().eq("name", "baidu_ditu_ak")).getValue();if(BAIDU_DITU_AK==null) {return R.error("请在配置管理中正确配置baidu_ditu_ak");}}Map<String, String> map = BaiduUtil.getCityByLonLat(BAIDU_DITU_AK, lng, lat);return R.ok().put("data", map);}/*** 人脸比对* * @param face1 人脸1* @param face2 人脸2* @return*/@RequestMapping("/matchFace")public R matchFace(String face1, String face2, HttpServletRequest request) {if(client==null) {/*String AppID = configService.selectOne(new EntityWrapper<ConfigEntity>().eq("name", "AppID")).getValue();*/String APIKey = configService.selectOne(new EntityWrapper<ConfigEntity>().eq("name", "APIKey")).getValue();String SecretKey = configService.selectOne(new EntityWrapper<ConfigEntity>().eq("name", "SecretKey")).getValue();String token = BaiduUtil.getAuth(APIKey, SecretKey);if(token==null) {return R.error("请在配置管理中正确配置APIKey和SecretKey");}client = new AipFace(null, APIKey, SecretKey);client.setConnectionTimeoutInMillis(2000);client.setSocketTimeoutInMillis(60000);}JSONObject res = null;try {File file1 = new File(request.getSession().getServletContext().getRealPath("/upload")+"/"+face1);File file2 = new File(request.getSession().getServletContext().getRealPath("/upload")+"/"+face2);String img1 = Base64Util.encode(FileUtil.FileToByte(file1));String img2 = Base64Util.encode(FileUtil.FileToByte(file2));MatchRequest req1 = new MatchRequest(img1, "BASE64");MatchRequest req2 = new MatchRequest(img2, "BASE64");ArrayList<MatchRequest> requests = new ArrayList<MatchRequest>();requests.add(req1);requests.add(req2);res = client.match(requests);System.out.println(res.get("result"));} catch (FileNotFoundException e) {e.printStackTrace();return R.error("文件不存在");} catch (IOException e) {e.printStackTrace();} return R.ok().put("data", com.alibaba.fastjson.JSONObject.parse(res.get("result").toString()));}/*** 获取table表中的column列表(联动接口)* @return*/@RequestMapping("/option/{tableName}/{columnName}")@IgnoreAuthpublic R getOption(@PathVariable("tableName") String tableName, @PathVariable("columnName") String columnName,String level,String parent) {Map<String, Object> params = new HashMap<String, Object>();params.put("table", tableName);params.put("column", columnName);if(StringUtils.isNotBlank(level)) {params.put("level", level);}if(StringUtils.isNotBlank(parent)) {params.put("parent", parent);}List<String> data = commonService.getOption(params);return R.ok().put("data", data);}/*** 根据table中的column获取单条记录* @return*/@RequestMapping("/follow/{tableName}/{columnName}")@IgnoreAuthpublic R getFollowByOption(@PathVariable("tableName") String tableName, @PathVariable("columnName") String columnName, @RequestParam String columnValue) {Map<String, Object> params = new HashMap<String, Object>();params.put("table", tableName);params.put("column", columnName);params.put("columnValue", columnValue);Map<String, Object> result = commonService.getFollowByOption(params);return R.ok().put("data", result);}/*** 修改table表的sfsh状态* @param map* @return*/@RequestMapping("/sh/{tableName}")public R sh(@PathVariable("tableName") String tableName, @RequestBody Map<String, Object> map) {map.put("table", tableName);commonService.sh(map);return R.ok();}/*** 获取需要提醒的记录数* @param tableName* @param columnName* @param type 1:数字 2:日期* @param map* @return*/@RequestMapping("/remind/{tableName}/{columnName}/{type}")@IgnoreAuthpublic R remindCount(@PathVariable("tableName") String tableName, @PathVariable("columnName") String columnName, @PathVariable("type") String type,@RequestParam Map<String, Object> map) {map.put("table", tableName);map.put("column", columnName);map.put("type", type);if(type.equals("2")) {SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd");Calendar c = Calendar.getInstance();Date remindStartDate = null;Date remindEndDate = null;if(map.get("remindstart")!=null) {Integer remindStart = Integer.parseInt(map.get("remindstart").toString());c.setTime(new Date()); c.add(Calendar.DAY_OF_MONTH,remindStart);remindStartDate = c.getTime();map.put("remindstart", sdf.format(remindStartDate));}if(map.get("remindend")!=null) {Integer remindEnd = Integer.parseInt(map.get("remindend").toString());c.setTime(new Date());c.add(Calendar.DAY_OF_MONTH,remindEnd);remindEndDate = c.getTime();map.put("remindend", sdf.format(remindEndDate));}}int count = commonService.remindCount(map);return R.ok().put("count", count);}/*** 圖表统计*/@IgnoreAuth@RequestMapping("/group/{tableName}")public R group1(@PathVariable("tableName") String tableName, @RequestParam Map<String,Object> params) {params.put("table1", tableName);List<Map<String, Object>> result = commonService.chartBoth(params);return R.ok().put("data", result);}/*** 单列求和*/@RequestMapping("/cal/{tableName}/{columnName}")@IgnoreAuthpublic R cal(@PathVariable("tableName") String tableName, @PathVariable("columnName") String columnName) {Map<String, Object> params = new HashMap<String, Object>();params.put("table", tableName);params.put("column", columnName);Map<String, Object> result = commonService.selectCal(params);return R.ok().put("data", result);}/*** 分组统计*/@RequestMapping("/group/{tableName}/{columnName}")@IgnoreAuthpublic R group(@PathVariable("tableName") String tableName, @PathVariable("columnName") String columnName) {Map<String, Object> params = new HashMap<String, Object>();params.put("table", tableName);params.put("column", columnName);List<Map<String, Object>> result = commonService.selectGroup(params);return R.ok().put("data", result);}/*** （按值统计）*/@RequestMapping("/value/{tableName}/{xColumnName}/{yColumnName}")@IgnoreAuthpublic R value(@PathVariable("tableName") String tableName, @PathVariable("yColumnName") String yColumnName, @PathVariable("xColumnName") String xColumnName) {Map<String, Object> params = new HashMap<String, Object>();params.put("table", tableName);params.put("xColumn", xColumnName);params.put("yColumn", yColumnName);List<Map<String, Object>> result = commonService.selectValue(params);return R.ok().put("data", result);}/*** 下面为新加的****//*** 查询字典表的分组求和* @param tableName 表名* @param groupColumn 分组字段* @param sumCloum 统计字段* @return*/@RequestMapping("/sum/group/{tableName}/{groupColumn}/{sumCloum}")@IgnoreAuthpublic R newSelectGroupSum(@PathVariable("tableName") String tableName, @PathVariable("groupColumn") String groupColumn, @PathVariable("sumCloum") String sumCloum) {Map<String, Object> params = new HashMap<String, Object>();params.put("tableName", tableName);params.put("groupColumn", groupColumn);params.put("sumColumn", sumCloum);List<Map<String, Object>> result = commonService.newSelectGroupSum(params);return R.ok().put("data", result);}/*** 查询字典表的分组统计总条数* @param tableName 表名* @param groupColumn 分组字段* @return*/@RequestMapping("/count/group/{tableName}/{groupColumn}")@IgnoreAuthpublic R newSelectGroupCount(@PathVariable("tableName") String tableName, @PathVariable("groupColumn") String groupColumn) {Map<String, Object> params = new HashMap<String, Object>();params.put("tableName", tableName);params.put("groupColumn", groupColumn);List<Map<String, Object>> result = commonService.newSelectGroupCount(params);return R.ok().put("data", result);}/*** 当前表的日期分组求和* @param tableName 表名* @param groupColumn 分组字段* @param sumCloum 统计字段* @param dateFormatType 日期格式化类型 1:年 2:月 3:日* @return*/// /sum/group/cheliangjilu/insert_time /monery /%Y-%m@RequestMapping("/sum/group/{tableName}/{groupColumn}/{sumCloum}/{dateFormatType}")@IgnoreAuthpublic R newSelectDateGroupSum(@PathVariable("tableName") String tableName, @PathVariable("groupColumn") String groupColumn, @PathVariable("sumCloum") String sumCloum, @PathVariable("dateFormatType") String dateFormatType) {Map<String, Object> params = new HashMap<String, Object>();params.put("tableName", tableName);params.put("groupColumn", groupColumn);params.put("sumColumn", sumCloum);if("1".equals(dateFormatType)){params.put("dateFormat", "%Y");}else if("2".equals(dateFormatType)){params.put("dateFormat", "%Y-%m");}else if("3".equals(dateFormatType)){params.put("dateFormat", "%Y-%m-%d");}else{R.error("日期格式化不正确");}List<Map<String, Object>> result = commonService.newSelectDateGroupSum(params);return R.ok().put("data", result);}/**** 查询字典表的分组统计总条数* @param tableName 表名* @param groupColumn 分组字段* @param dateFormatType 日期格式化类型 1:年 2:月 3:日* @return*/@RequestMapping("/count/group/{tableName}/{groupColumn}/{dateFormatType}")@IgnoreAuthpublic R newSelectDateGroupCount(@PathVariable("tableName") String tableName, @PathVariable("groupColumn") String groupColumn, @PathVariable("dateFormatType") String dateFormatType) {Map<String, Object> params = new HashMap<String, Object>();params.put("tableName", tableName);params.put("groupColumn", groupColumn);if("1".equals(dateFormatType)){params.put("dateFormat", "%Y");}else if("2".equals(dateFormatType)){params.put("dateFormat", "%Y-%m");}else if("3".equals(dateFormatType)){params.put("dateFormat", "%Y-%m-%d");}else{R.error("日期格式化类型不正确");}List<Map<String, Object>> result = commonService.newSelectDateGroupCount(params);return R.ok().put("data", result);}}
package com.controller;import java.text.SimpleDateFormat;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Calendar;
import java.util.Map;
import java.util.HashMap;
import java.util.Iterator;
import java.util.Date;
import java.util.List;
import javax.servlet.http.HttpServletRequest;import com.utils.ValidatorUtils;
import org.apache.commons.lang3.StringUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.RestController;
import com.baomidou.mybatisplus.mapper.EntityWrapper;
import com.baomidou.mybatisplus.mapper.Wrapper;
import com.annotation.IgnoreAuth;import com.entity.NewsEntity;
import com.entity.view.NewsView;import com.service.NewsService;
import com.service.TokenService;
import com.utils.PageUtils;
import com.utils.R;
import com.utils.MPUtil;
import com.utils.CommonUtil;/*** 新闻资讯* 后端接口* @author * @email * @date*/
@RestController
@RequestMapping("/news")
public class NewsController {@Autowiredprivate NewsService newsService;/*** 后端列表*/@RequestMapping("/page")public R page(@RequestParam Map<String, Object> params,NewsEntity news, HttpServletRequest request){EntityWrapper<NewsEntity> ew = new EntityWrapper<NewsEntity>();PageUtils page = newsService.queryPage(params, MPUtil.sort(MPUtil.between(MPUtil.likeOrEq(ew, news), params), params));request.setAttribute("data", page);return R.ok().put("data", page);}/*** 前端列表*/@IgnoreAuth@RequestMapping("/list")public R list(@RequestParam Map<String, Object> params,NewsEntity news, HttpServletRequest request){EntityWrapper<NewsEntity> ew = new EntityWrapper<NewsEntity>();PageUtils page = newsService.queryPage(params, MPUtil.sort(MPUtil.between(MPUtil.likeOrEq(ew, news), params), params));request.setAttribute("data", page);return R.ok().put("data", page);}/*** 列表*/@RequestMapping("/lists")public R list( NewsEntity news){EntityWrapper<NewsEntity> ew = new EntityWrapper<NewsEntity>();ew.allEq(MPUtil.allEQMapPre( news, "news")); return R.ok().put("data", newsService.selectListView(ew));}/*** 查询*/@RequestMapping("/query")public R query(NewsEntity news){EntityWrapper< NewsEntity> ew = new EntityWrapper< NewsEntity>();ew.allEq(MPUtil.allEQMapPre( news, "news")); NewsView newsView = newsService.selectView(ew);return R.ok("查询新闻资讯成功").put("data", newsView);}/*** 后端详情*/@RequestMapping("/info/{id}")public R info(@PathVariable("id") String id){NewsEntity news = newsService.selectById(id);return R.ok().put("data", news);}/*** 前端详情*/@IgnoreAuth@RequestMapping("/detail/{id}")public R detail(@PathVariable("id") String id){NewsEntity news = newsService.selectById(id);return R.ok().put("data", news);}/*** 后端保存*/@RequestMapping("/save")public R save(@RequestBody NewsEntity news, HttpServletRequest request){news.setId(new Date().getTime()+new Double(Math.floor(Math.random()*1000)).longValue());//ValidatorUtils.validateEntity(news);newsService.insert(news);return R.ok();}/*** 前端保存*/@RequestMapping("/add")public R add(@RequestBody NewsEntity news, HttpServletRequest request){news.setId(new Date().getTime()+new Double(Math.floor(Math.random()*1000)).longValue());//ValidatorUtils.validateEntity(news);newsService.insert(news);return R.ok();}/*** 修改*/@RequestMapping("/update")public R update(@RequestBody NewsEntity news, HttpServletRequest request){//ValidatorUtils.validateEntity(news);newsService.updateById(news);//全部更新return R.ok();}/*** 删除*/@RequestMapping("/delete")public R delete(@RequestBody Long[] ids){newsService.deleteBatchIds(Arrays.asList(ids));return R.ok();}/*** 提醒接口*/@RequestMapping("/remind/{columnName}/{type}")public R remindCount(@PathVariable("columnName") String columnName, HttpServletRequest request, @PathVariable("type") String type,@RequestParam Map<String, Object> map) {map.put("column", columnName);map.put("type", type);if(type.equals("2")) {SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd");Calendar c = Calendar.getInstance();Date remindStartDate = null;Date remindEndDate = null;if(map.get("remindstart")!=null) {Integer remindStart = Integer.parseInt(map.get("remindstart").toString());c.setTime(new Date()); c.add(Calendar.DAY_OF_MONTH,remindStart);remindStartDate = c.getTime();map.put("remindstart", sdf.format(remindStartDate));}if(map.get("remindend")!=null) {Integer remindEnd = Integer.parseInt(map.get("remindend").toString());c.setTime(new Date());c.add(Calendar.DAY_OF_MONTH,remindEnd);remindEndDate = c.getTime();map.put("remindend", sdf.format(remindEndDate));}}Wrapper<NewsEntity> wrapper = new EntityWrapper<NewsEntity>();if(map.get("remindstart")!=null) {wrapper.ge(columnName, map.get("remindstart"));}if(map.get("remindend")!=null) {wrapper.le(columnName, map.get("remindend"));}int count = newsService.selectCount(wrapper);return R.ok().put("count", count);}}
