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基于ssm后台的宿舍管理系统小程序源码和论文

作者：菜鸟追梦旅行 | 2024-05-24 07:25:33

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基于ssm后台的宿舍管理系统小程序源码和论文

基于SSM框架的系统开发的意义如下：

1、管理人员查询学生信息、住宿信息、设施损耗信息、宿舍人员离校信息等变得快捷化，提高了查询的效率，通过输入关键字就可以快速精准的锁定查询，管理员也不需要用手工来记录统计学生出入的信息、宿舍设施损耗的信息，只需要在系统上搜索查询就能了如指掌。

2、因为这套管理系统是在线上操作，全部的信息查询以及输入都是通过电子系统来完成，所以它的管理没有时间上的限制，管理员可以在任何时间进行操作，只需要在自己的电脑安装本系统，通过浏览器进行相应的操作就可以，具有较强的管理实实时性和高效率

3、管理员拥有这套宿舍管理系统，就可以在系统内输入关键信息就可以搜寻到自己想要查询的内容，以前借助于手工记录查询和统计学生信息、宿舍报损信息，不仅效率低下，而且也容易出错。有了这款软件，所有的数据信息都是在管理人员的电脑上显示，信息的录入是借助网络和计算机的无纸媒体，是电脑配套的鼠标以及文字键入的键盘等工具。

4、这套系统既然是线上网络运行，它的安全性就有很强的保证。以前的人工记录宿舍的相关信息，只能记录在笔记本或者表格等纸质的媒介，这样容易丢失也容易出现统计的不便。而采用网络系统办公处理各项学生住宿信息、宿舍人员出入信息以及宿舍设施报损信息等，操作员需要输入用户名密码访问网站，添加处理这些信息就会变得异常便利化，而且数据信息保存时间很长，网站使用稳定性能高，网站能够长期使用，数据信息管理上升到了通过计算机管理的层面，实现系统管理从传统手段的升级。

基于ssm后台的宿舍管理系统小程序源码和论文weixin119

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基于ssm后台的宿舍管理系统小程序源码和论文_哔哩哔哩_bilibili

  1. package com.controller;
  2.  
  3. import java.text.SimpleDateFormat;
  4. import java.util.ArrayList;
  5. import java.util.Arrays;
  6. import java.util.Calendar;
  7. import java.util.Map;
  8. import java.util.HashMap;
  9. import java.util.Iterator;
  10. import java.util.Date;
  11. import java.util.List;
  12. import javax.servlet.http.HttpServletRequest;
  13.  
  14. import com.utils.ValidatorUtils;
  15. import org.apache.commons.lang3.StringUtils;
  16. import org.springframework.beans.factory.annotation.Autowired;
  17. import org.springframework.format.annotation.DateTimeFormat;
  18. import org.springframework.web.bind.annotation.PathVariable;
  19. import org.springframework.web.bind.annotation.RequestBody;
  20. import org.springframework.web.bind.annotation.RequestMapping;
  21. import org.springframework.web.bind.annotation.RequestParam;
  22. import org.springframework.web.bind.annotation.RestController;
  23. import com.baomidou.mybatisplus.mapper.EntityWrapper;
  24. import com.baomidou.mybatisplus.mapper.Wrapper;
  25. import com.annotation.IgnoreAuth;
  26.  
  27. import com.entity.LisushenqingEntity;
  28. import com.entity.view.LisushenqingView;
  29.  
  30. import com.service.LisushenqingService;
  31. import com.service.TokenService;
  32. import com.utils.PageUtils;
  33. import com.utils.R;
  34. import com.utils.MD5Util;
  35. import com.utils.MPUtil;
  36. import com.utils.CommonUtil;
  37.  
  38.  
  39. /**
  40.  * 离宿申请
  41.  * 后端接口
  42.  * @author 
  43.  * @email 
  44.  * @date 2021-04-20 15:40:28
  45.  */
  46. @RestController
  47. @RequestMapping("/lisushenqing")
  48. public class LisushenqingController {
  49.     @Autowired
  50.     private LisushenqingService lisushenqingService;
  51.     
  52.  
  53.  
  54.     /**
  55.      * 后端列表
  56.      */
  57.     @RequestMapping("/page")
  58.     public R page(@RequestParam Map<String, Object> params,LisushenqingEntity lisushenqing, 
  59. 		HttpServletRequest request){
  60.  
  61. 		String tableName = request.getSession().getAttribute("tableName").toString();
  62. 		if(tableName.equals("xuesheng")) {
  63. 			lisushenqing.setXuehao((String)request.getSession().getAttribute("username"));
  64. 		}
  65.         EntityWrapper<LisushenqingEntity> ew = new EntityWrapper<LisushenqingEntity>();
  66. 		PageUtils page = lisushenqingService.queryPage(params, MPUtil.sort(MPUtil.between(MPUtil.likeOrEq(ew, lisushenqing), params), params));
  67.         return R.ok().put("data", page);
  68.     }
  69.     
  70.     /**
  71.      * 前端列表
  72.      */
  73.     @RequestMapping("/list")
  74.     public R list(@RequestParam Map<String, Object> params,LisushenqingEntity lisushenqing, HttpServletRequest request){
  75.  
  76. 		String tableName = request.getSession().getAttribute("tableName").toString();
  77. 		if(tableName.equals("xuesheng")) {
  78. 			lisushenqing.setXuehao((String)request.getSession().getAttribute("username"));
  79. 		}
  80.         EntityWrapper<LisushenqingEntity> ew = new EntityWrapper<LisushenqingEntity>();
  81. 		PageUtils page = lisushenqingService.queryPage(params, MPUtil.sort(MPUtil.between(MPUtil.likeOrEq(ew, lisushenqing), params), params));
  82.         return R.ok().put("data", page);
  83.     }
  84.  
  85. 	/**
  86.      * 列表
  87.      */
  88.     @RequestMapping("/lists")
  89.     public R list( LisushenqingEntity lisushenqing){
  90.        	EntityWrapper<LisushenqingEntity> ew = new EntityWrapper<LisushenqingEntity>();
  91.       	ew.allEq(MPUtil.allEQMapPre( lisushenqing, "lisushenqing")); 
  92.         return R.ok().put("data", lisushenqingService.selectListView(ew));
  93.     }
  94.  
  95. 	 /**
  96.      * 查询
  97.      */
  98.     @RequestMapping("/query")
  99.     public R query(LisushenqingEntity lisushenqing){
  100.         EntityWrapper< LisushenqingEntity> ew = new EntityWrapper< LisushenqingEntity>();
  101.  		ew.allEq(MPUtil.allEQMapPre( lisushenqing, "lisushenqing")); 
  102. 		LisushenqingView lisushenqingView =  lisushenqingService.selectView(ew);
  103. 		return R.ok("查询离宿申请成功").put("data", lisushenqingView);
  104.     }
  105. 	
  106.     /**
  107.      * 后端详情
  108.      */
  109.     @RequestMapping("/info/{id}")
  110.     public R info(@PathVariable("id") Long id){
  111.         LisushenqingEntity lisushenqing = lisushenqingService.selectById(id);
  112.         return R.ok().put("data", lisushenqing);
  113.     }
  114.  
  115.     /**
  116.      * 前端详情
  117.      */
  118.     @RequestMapping("/detail/{id}")
  119.     public R detail(@PathVariable("id") Long id){
  120.         LisushenqingEntity lisushenqing = lisushenqingService.selectById(id);
  121.         return R.ok().put("data", lisushenqing);
  122.     }
  123.     
  124.  
  125.  
  126.  
  127.     /**
  128.      * 后端保存
  129.      */
  130.     @RequestMapping("/save")
  131.     public R save(@RequestBody LisushenqingEntity lisushenqing, HttpServletRequest request){
  132.     	lisushenqing.setId(new Date().getTime()+new Double(Math.floor(Math.random()*1000)).longValue());
  133.     	//ValidatorUtils.validateEntity(lisushenqing);
  134.  
  135.         lisushenqingService.insert(lisushenqing);
  136.         return R.ok();
  137.     }
  138.     
  139.     /**
  140.      * 前端保存
  141.      */
  142.     @RequestMapping("/add")
  143.     public R add(@RequestBody LisushenqingEntity lisushenqing, HttpServletRequest request){
  144.     	lisushenqing.setId(new Date().getTime()+new Double(Math.floor(Math.random()*1000)).longValue());
  145.     	//ValidatorUtils.validateEntity(lisushenqing);
  146.     	lisushenqing.setUserid((Long)request.getSession().getAttribute("userId"));
  147.  
  148.         lisushenqingService.insert(lisushenqing);
  149.         return R.ok();
  150.     }
  151.  
  152.     /**
  153.      * 修改
  154.      */
  155.     @RequestMapping("/update")
  156.     public R update(@RequestBody LisushenqingEntity lisushenqing, HttpServletRequest request){
  157.         //ValidatorUtils.validateEntity(lisushenqing);
  158.         lisushenqingService.updateById(lisushenqing);//全部更新
  159.         return R.ok();
  160.     }
  161.     
  162.  
  163.     /**
  164.      * 删除
  165.      */
  166.     @RequestMapping("/delete")
  167.     public R delete(@RequestBody Long[] ids){
  168.         lisushenqingService.deleteBatchIds(Arrays.asList(ids));
  169.         return R.ok();
  170.     }
  171.     
  172.     /**
  173.      * 提醒接口
  174.      */
  175. 	@RequestMapping("/remind/{columnName}/{type}")
  176. 	public R remindCount(@PathVariable("columnName") String columnName, HttpServletRequest request, 
  177. 						 @PathVariable("type") String type,@RequestParam Map<String, Object> map) {
  178. 		map.put("column", columnName);
  179. 		map.put("type", type);
  180. 		
  181. 		if(type.equals("2")) {
  182. 			SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd");
  183. 			Calendar c = Calendar.getInstance();
  184. 			Date remindStartDate = null;
  185. 			Date remindEndDate = null;
  186. 			if(map.get("remindstart")!=null) {
  187. 				Integer remindStart = Integer.parseInt(map.get("remindstart").toString());
  188. 				c.setTime(new Date()); 
  189. 				c.add(Calendar.DAY_OF_MONTH,remindStart);
  190. 				remindStartDate = c.getTime();
  191. 				map.put("remindstart", sdf.format(remindStartDate));
  192. 			}
  193. 			if(map.get("remindend")!=null) {
  194. 				Integer remindEnd = Integer.parseInt(map.get("remindend").toString());
  195. 				c.setTime(new Date());
  196. 				c.add(Calendar.DAY_OF_MONTH,remindEnd);
  197. 				remindEndDate = c.getTime();
  198. 				map.put("remindend", sdf.format(remindEndDate));
  199. 			}
  200. 		}
  201. 		
  202. 		Wrapper<LisushenqingEntity> wrapper = new EntityWrapper<LisushenqingEntity>();
  203. 		if(map.get("remindstart")!=null) {
  204. 			wrapper.ge(columnName, map.get("remindstart"));
  205. 		}
  206. 		if(map.get("remindend")!=null) {
  207. 			wrapper.le(columnName, map.get("remindend"));
  208. 		}
  209.  
  210. 		String tableName = request.getSession().getAttribute("tableName").toString();
  211. 		if(tableName.equals("xuesheng")) {
  212. 			wrapper.eq("xuehao", (String)request.getSession().getAttribute("username"));
  213. 		}
  214.  
  215. 		int count = lisushenqingService.selectCount(wrapper);
  216. 		return R.ok().put("count", count);
  217. 	}
  218. 	
  219.  
  220.  
  221. }

 

  1. package com.controller;
  2.  
  3. import java.text.SimpleDateFormat;
  4. import java.util.ArrayList;
  5. import java.util.Arrays;
  6. import java.util.Calendar;
  7. import java.util.Map;
  8. import java.util.HashMap;
  9. import java.util.Iterator;
  10. import java.util.Date;
  11. import java.util.List;
  12. import javax.servlet.http.HttpServletRequest;
  13.  
  14. import com.utils.ValidatorUtils;
  15. import org.apache.commons.lang3.StringUtils;
  16. import org.springframework.beans.factory.annotation.Autowired;
  17. import org.springframework.format.annotation.DateTimeFormat;
  18. import org.springframework.web.bind.annotation.PathVariable;
  19. import org.springframework.web.bind.annotation.RequestBody;
  20. import org.springframework.web.bind.annotation.RequestMapping;
  21. import org.springframework.web.bind.annotation.RequestParam;
  22. import org.springframework.web.bind.annotation.RestController;
  23. import com.baomidou.mybatisplus.mapper.EntityWrapper;
  24. import com.baomidou.mybatisplus.mapper.Wrapper;
  25. import com.annotation.IgnoreAuth;
  26.  
  27. import com.entity.BaoxiuchuliEntity;
  28. import com.entity.view.BaoxiuchuliView;
  29.  
  30. import com.service.BaoxiuchuliService;
  31. import com.service.TokenService;
  32. import com.utils.PageUtils;
  33. import com.utils.R;
  34. import com.utils.MD5Util;
  35. import com.utils.MPUtil;
  36. import com.utils.CommonUtil;
  37.  
  38.  
  39. /**
  40.  * 报修处理
  41.  * 后端接口
  42.  * @author 
  43.  * @email 
  44.  * @date 2021-04-20 15:40:28
  45.  */
  46. @RestController
  47. @RequestMapping("/baoxiuchuli")
  48. public class BaoxiuchuliController {
  49.     @Autowired
  50.     private BaoxiuchuliService baoxiuchuliService;
  51.     
  52.  
  53.  
  54.     /**
  55.      * 后端列表
  56.      */
  57.     @RequestMapping("/page")
  58.     public R page(@RequestParam Map<String, Object> params,BaoxiuchuliEntity baoxiuchuli, 
  59. 		HttpServletRequest request){
  60.  
  61. 		String tableName = request.getSession().getAttribute("tableName").toString();
  62. 		if(tableName.equals("xuesheng")) {
  63. 			baoxiuchuli.setXuehao((String)request.getSession().getAttribute("username"));
  64. 		}
  65.         EntityWrapper<BaoxiuchuliEntity> ew = new EntityWrapper<BaoxiuchuliEntity>();
  66. 		PageUtils page = baoxiuchuliService.queryPage(params, MPUtil.sort(MPUtil.between(MPUtil.likeOrEq(ew, baoxiuchuli), params), params));
  67.         return R.ok().put("data", page);
  68.     }
  69.     
  70.     /**
  71.      * 前端列表
  72.      */
  73.     @RequestMapping("/list")
  74.     public R list(@RequestParam Map<String, Object> params,BaoxiuchuliEntity baoxiuchuli, HttpServletRequest request){
  75.  
  76. 		String tableName = request.getSession().getAttribute("tableName").toString();
  77. 		if(tableName.equals("xuesheng")) {
  78. 			baoxiuchuli.setXuehao((String)request.getSession().getAttribute("username"));
  79. 		}
  80.         EntityWrapper<BaoxiuchuliEntity> ew = new EntityWrapper<BaoxiuchuliEntity>();
  81. 		PageUtils page = baoxiuchuliService.queryPage(params, MPUtil.sort(MPUtil.between(MPUtil.likeOrEq(ew, baoxiuchuli), params), params));
  82.         return R.ok().put("data", page);
  83.     }
  84.  
  85. 	/**
  86.      * 列表
  87.      */
  88.     @RequestMapping("/lists")
  89.     public R list( BaoxiuchuliEntity baoxiuchuli){
  90.        	EntityWrapper<BaoxiuchuliEntity> ew = new EntityWrapper<BaoxiuchuliEntity>();
  91.       	ew.allEq(MPUtil.allEQMapPre( baoxiuchuli, "baoxiuchuli")); 
  92.         return R.ok().put("data", baoxiuchuliService.selectListView(ew));
  93.     }
  94.  
  95. 	 /**
  96.      * 查询
  97.      */
  98.     @RequestMapping("/query")
  99.     public R query(BaoxiuchuliEntity baoxiuchuli){
  100.         EntityWrapper< BaoxiuchuliEntity> ew = new EntityWrapper< BaoxiuchuliEntity>();
  101.  		ew.allEq(MPUtil.allEQMapPre( baoxiuchuli, "baoxiuchuli")); 
  102. 		BaoxiuchuliView baoxiuchuliView =  baoxiuchuliService.selectView(ew);
  103. 		return R.ok("查询报修处理成功").put("data", baoxiuchuliView);
  104.     }
  105. 	
  106.     /**
  107.      * 后端详情
  108.      */
  109.     @RequestMapping("/info/{id}")
  110.     public R info(@PathVariable("id") Long id){
  111.         BaoxiuchuliEntity baoxiuchuli = baoxiuchuliService.selectById(id);
  112.         return R.ok().put("data", baoxiuchuli);
  113.     }
  114.  
  115.     /**
  116.      * 前端详情
  117.      */
  118.     @RequestMapping("/detail/{id}")
  119.     public R detail(@PathVariable("id") Long id){
  120.         BaoxiuchuliEntity baoxiuchuli = baoxiuchuliService.selectById(id);
  121.         return R.ok().put("data", baoxiuchuli);
  122.     }
  123.     
  124.  
  125.  
  126.  
  127.     /**
  128.      * 后端保存
  129.      */
  130.     @RequestMapping("/save")
  131.     public R save(@RequestBody BaoxiuchuliEntity baoxiuchuli, HttpServletRequest request){
  132.     	baoxiuchuli.setId(new Date().getTime()+new Double(Math.floor(Math.random()*1000)).longValue());
  133.     	//ValidatorUtils.validateEntity(baoxiuchuli);
  134.  
  135.         baoxiuchuliService.insert(baoxiuchuli);
  136.         return R.ok();
  137.     }
  138.     
  139.     /**
  140.      * 前端保存
  141.      */
  142.     @RequestMapping("/add")
  143.     public R add(@RequestBody BaoxiuchuliEntity baoxiuchuli, HttpServletRequest request){
  144.     	baoxiuchuli.setId(new Date().getTime()+new Double(Math.floor(Math.random()*1000)).longValue());
  145.     	//ValidatorUtils.validateEntity(baoxiuchuli);
  146.     	baoxiuchuli.setUserid((Long)request.getSession().getAttribute("userId"));
  147.  
  148.         baoxiuchuliService.insert(baoxiuchuli);
  149.         return R.ok();
  150.     }
  151.  
  152.     /**
  153.      * 修改
  154.      */
  155.     @RequestMapping("/update")
  156.     public R update(@RequestBody BaoxiuchuliEntity baoxiuchuli, HttpServletRequest request){
  157.         //ValidatorUtils.validateEntity(baoxiuchuli);
  158.         baoxiuchuliService.updateById(baoxiuchuli);//全部更新
  159.         return R.ok();
  160.     }
  161.     
  162.  
  163.     /**
  164.      * 删除
  165.      */
  166.     @RequestMapping("/delete")
  167.     public R delete(@RequestBody Long[] ids){
  168.         baoxiuchuliService.deleteBatchIds(Arrays.asList(ids));
  169.         return R.ok();
  170.     }
  171.     
  172.     /**
  173.      * 提醒接口
  174.      */
  175. 	@RequestMapping("/remind/{columnName}/{type}")
  176. 	public R remindCount(@PathVariable("columnName") String columnName, HttpServletRequest request, 
  177. 						 @PathVariable("type") String type,@RequestParam Map<String, Object> map) {
  178. 		map.put("column", columnName);
  179. 		map.put("type", type);
  180. 		
  181. 		if(type.equals("2")) {
  182. 			SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd");
  183. 			Calendar c = Calendar.getInstance();
  184. 			Date remindStartDate = null;
  185. 			Date remindEndDate = null;
  186. 			if(map.get("remindstart")!=null) {
  187. 				Integer remindStart = Integer.parseInt(map.get("remindstart").toString());
  188. 				c.setTime(new Date()); 
  189. 				c.add(Calendar.DAY_OF_MONTH,remindStart);
  190. 				remindStartDate = c.getTime();
  191. 				map.put("remindstart", sdf.format(remindStartDate));
  192. 			}
  193. 			if(map.get("remindend")!=null) {
  194. 				Integer remindEnd = Integer.parseInt(map.get("remindend").toString());
  195. 				c.setTime(new Date());
  196. 				c.add(Calendar.DAY_OF_MONTH,remindEnd);
  197. 				remindEndDate = c.getTime();
  198. 				map.put("remindend", sdf.format(remindEndDate));
  199. 			}
  200. 		}
  201. 		
  202. 		Wrapper<BaoxiuchuliEntity> wrapper = new EntityWrapper<BaoxiuchuliEntity>();
  203. 		if(map.get("remindstart")!=null) {
  204. 			wrapper.ge(columnName, map.get("remindstart"));
  205. 		}
  206. 		if(map.get("remindend")!=null) {
  207. 			wrapper.le(columnName, map.get("remindend"));
  208. 		}
  209.  
  210. 		String tableName = request.getSession().getAttribute("tableName").toString();
  211. 		if(tableName.equals("xuesheng")) {
  212. 			wrapper.eq("xuehao", (String)request.getSession().getAttribute("username"));
  213. 		}
  214.  
  215. 		int count = baoxiuchuliService.selectCount(wrapper);
  216. 		return R.ok().put("count", count);
  217. 	}
  218. 	
  219.  
  220.  
  221. }

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