开发工具：IDEA

服务器：Tomcat8.0， jdk1.8

项目构建：maven

数据库：mysql5.7

系统分前后台，非前后端分离

前端技术：vue.js+elementUI等框架实现

服务端技术：spring+springmvc+mybatis(ssm框架)

系统主要分学生和管理员，两个角色

系统的功能有：登录、注册、修改密码、退出登录，个人中心、学生管理、房间信息管理、来访信息管理、物品报修管理、维修进程管理、公告信息管理




学生截图：

管理员截图：

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().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 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().eq("name", "AppID")).getValue();*/String APIKey = configService.selectOne(new EntityWrapper().eq("name", "APIKey")).getValue();String SecretKey = configService.selectOne(new EntityWrapper().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 requests = new ArrayList();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)* @param table* @param column* @return*/@IgnoreAuth@RequestMapping("/option/{tableName}/{columnName}")public R getOption(@PathVariable("tableName") String tableName, @PathVariable("columnName") String columnName,String level,String parent) {Map params = new HashMap();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 data = commonService.getOption(params);return R.ok().put("data", data);}/*** 根据table中的column获取单条记录* @param table* @param column* @return*/@IgnoreAuth@RequestMapping("/follow/{tableName}/{columnName}")public R getFollowByOption(@PathVariable("tableName") String tableName, @PathVariable("columnName") String columnName, @RequestParam String columnValue) {Map params = new HashMap();params.put("table", tableName);params.put("column", columnName);params.put("columnValue", columnValue);Map result = commonService.getFollowByOption(params);return R.ok().put("data", result);}/*** 修改table表的sfsh状态* @param table* @param map* @return*/@RequestMapping("/sh/{tableName}")public R sh(@PathVariable("tableName") String tableName, @RequestBody Map 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*/@IgnoreAuth@RequestMapping("/remind/{tableName}/{columnName}/{type}")public R remindCount(@PathVariable("tableName") String tableName, @PathVariable("columnName") String columnName, @PathVariable("type") String type,@RequestParam Map 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);}/*** 单列求和*/@IgnoreAuth@RequestMapping("/cal/{tableName}/{columnName}")public R cal(@PathVariable("tableName") String tableName, @PathVariable("columnName") String columnName) {Map params = new HashMap();params.put("table", tableName);params.put("column", columnName);Map result = commonService.selectCal(params);return R.ok().put("data", result);}/*** 分组统计*/@IgnoreAuth@RequestMapping("/group/{tableName}/{columnName}")public R group(@PathVariable("tableName") String tableName, @PathVariable("columnName") String columnName) {Map params = new HashMap();params.put("table", tableName);params.put("column", columnName);List> result = commonService.selectGroup(params);SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd");for(Map m : result) {for(String k : m.keySet()) {if(m.get(k) instanceof Date) {m.put(k, sdf.format((Date)m.get(k)));}}}return R.ok().put("data", result);}/*** （按值统计）*/@IgnoreAuth@RequestMapping("/value/{tableName}/{xColumnName}/{yColumnName}")public R value(@PathVariable("tableName") String tableName, @PathVariable("yColumnName") String yColumnName, @PathVariable("xColumnName") String xColumnName) {Map params = new HashMap();params.put("table", tableName);params.put("xColumn", xColumnName);params.put("yColumn", yColumnName);List> result = commonService.selectValue(params);SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd");for(Map m : result) {for(String k : m.keySet()) {if(m.get(k) instanceof Date) {m.put(k, sdf.format((Date)m.get(k)));}}}return R.ok().put("data", result);}}

package com.controller;

import java.util.Arrays;
import java.util.Map;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.PostMapping;
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.baomidou.mybatisplus.mapper.EntityWrapper;
import com.entity.ConfigEntity;
import com.service.ConfigService;
import com.utils.PageUtils;
import com.utils.R;
import com.utils.ValidatorUtils;

/**

• 登录相关
  */
  @RequestMapping(“config”)
  @RestController
  public class ConfigController{

  @Autowired
  private ConfigService configService;

  /**

  • 列表
    */
    @RequestMapping(“/page”)
    public R page(@RequestParam Map params,ConfigEntity config){
    EntityWrapper ew = new EntityWrapper();
    PageUtils page = configService.queryPage(params);
    return R.ok().put(“data”, page);
    }

  /**

  • 列表
    */
    @IgnoreAuth
    @RequestMapping(“/list”)
    public R list(@RequestParam Map params,ConfigEntity config){
    EntityWrapper ew = new EntityWrapper();
    PageUtils page = configService.queryPage(params);
    return R.ok().put(“data”, page);
    }

  /**

  • 信息
    */
    @RequestMapping(“/info/{id}”)
    public R info(@PathVariable(“id”) String id){
    ConfigEntity config = configService.selectById(id);
    return R.ok().put(“data”, config);
    }

  /**

  • 详情
    */
    @IgnoreAuth
    @RequestMapping(“/detail/{id}”)
    public R detail(@PathVariable(“id”) String id){
    ConfigEntity config = configService.selectById(id);
    return R.ok().put(“data”, config);
    }

  /**

  • 根据name获取信息
    */
    @RequestMapping(“/info”)
    public R infoByName(@RequestParam String name){
    ConfigEntity config = configService.selectOne(new EntityWrapper().eq(“name”, “faceFile”));
    return R.ok().put(“data”, config);
    }

  /**

  • 保存
    */
    @PostMapping(“/save”)
    public R save(@RequestBody ConfigEntity config){
    // ValidatorUtils.validateEntity(config);
    configService.insert(config);
    return R.ok();
    }

  /**

  • 修改
    */
    @RequestMapping(“/update”)
    public R update(@RequestBody ConfigEntity config){
    // ValidatorUtils.validateEntity(config);
    configService.updateById(config);//全部更新
    return R.ok();
    }

  /**

  • 删除
    */
    @RequestMapping(“/delete”)
    public R delete(@RequestBody Long[] ids){
    configService.deleteBatchIds(Arrays.asList(ids));
    return R.ok();
    }
    }