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计算机毕业设计选题推荐-生活垃圾治理系统-Java/Python项目实战

news 来源：原创 2024/9/20 0:03:05

✨作者主页：IT毕设梦工厂✨
个人简介：曾从事计算机专业培训教学，擅长Java、Python、微信小程序、Golang、安卓Android等项目实战。接项目定制开发、代码讲解、答辩教学、文档编写、降重等。
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文章目录

一、前言
二、开发环境
三、系统界面展示
四、部分代码设计
五、论文参考
六、系统视频
结语

一、前言

随着城市化进程的加速，生活垃圾的产生量日益增加，如何有效治理生活垃圾成为城市管理的重要课题。生活垃圾不仅影响城市环境，还关系到居民的生活质量和健康。因此，建立一个生活垃圾治理系统，对于提高垃圾处理效率、促进资源回收利用、提升居民环保意识具有重要意义。

现有的生活垃圾治理多依赖于线下宣传和人工管理，存在信息传播不广泛、管理效率不高、居民参与度不足等问题。此外，垃圾投放点信息不明确、分类标准不统一、资讯更新不及时等问题也影响了垃圾治理的效果。

本课题旨在设计并实现一个生活垃圾治理系统，通过信息技术提高垃圾治理的智能化、信息化水平。系统将实现用户信息的数字化管理、垃圾投放点的准确定位、分类标准的统一指导、资讯内容的实时更新，以及反馈机制的建立，促进垃圾治理工作的开展。

在生活垃圾治理系统中，管理人员负责系统关键信息的维护与管理，包括用户账户的创建与维护、相关人员信息的录入与管理、投放点分类的设置与更新、垃圾投放点信息的审核与发布、以及资讯内容的编辑与发布，确保系统信息的准确性和及时性；用户则能够查看附近的垃圾投放点信息，包括位置、分类标准和投放时间等，同时可以浏览系统提供的垃圾治理相关资讯，了解政策动态、分类知识和环保活动。系统通过这些功能模块的整合，旨在提高垃圾治理效率，增强公众的环保意识和参与度。

本课题的研究具有重要的理论意义和实际意义。从理论角度来看，它为城市固体废物管理领域提供了新的研究思路，即如何利用信息技术提升垃圾治理的效率和效果。从实际角度来看，生活垃圾治理系统的应用将有助于提高居民的垃圾分类意识，优化垃圾处理流程，促进资源回收利用，改善城市环境质量。同时，系统的推广应用还将为其他城市提供可借鉴的经验，推动城市可持续发展和生态文明建设。

二、开发环境

开发语言：Java/Python
数据库：MySQL
系统架构：B/S
后端：SpringBoot/SSM/Django/Flask
前端：Vue

三、系统界面展示

生活垃圾治理系统界面展示：
管理员-人员信息管理：
管理员-垃圾投放点管理：
管理员-垃圾运输车辆管理：
用户-查看垃圾投放点：

四、部分代码设计

项目实战-代码参考：

@RestController
@RequestMapping("/lajifenlei")
public class LajifenleiController {@Autowiredprivate LajifenleiService lajifenleiService;/*** 后端列表*/@RequestMapping("/page")public R page(@RequestParam Map<String, Object> params,LajifenleiEntity lajifenlei, HttpServletRequest request){EntityWrapper<LajifenleiEntity> ew = new EntityWrapper<LajifenleiEntity>();PageUtils page = lajifenleiService.queryPage(params, MPUtil.sort(MPUtil.between(MPUtil.likeOrEq(ew, lajifenlei), params), params));return R.ok().put("data", page);}/*** 前端列表*/@IgnoreAuth@RequestMapping("/list")public R list(@RequestParam Map<String, Object> params,LajifenleiEntity lajifenlei, HttpServletRequest request){EntityWrapper<LajifenleiEntity> ew = new EntityWrapper<LajifenleiEntity>();PageUtils page = lajifenleiService.queryPage(params, MPUtil.sort(MPUtil.between(MPUtil.likeOrEq(ew, lajifenlei), params), params));return R.ok().put("data", page);}/*** 列表*/@RequestMapping("/lists")public R list( LajifenleiEntity lajifenlei){EntityWrapper<LajifenleiEntity> ew = new EntityWrapper<LajifenleiEntity>();ew.allEq(MPUtil.allEQMapPre( lajifenlei, "lajifenlei")); return R.ok().put("data", lajifenleiService.selectListView(ew));}/*** 查询*/@RequestMapping("/query")public R query(LajifenleiEntity lajifenlei){EntityWrapper< LajifenleiEntity> ew = new EntityWrapper< LajifenleiEntity>();ew.allEq(MPUtil.allEQMapPre( lajifenlei, "lajifenlei")); LajifenleiView lajifenleiView =  lajifenleiService.selectView(ew);return R.ok("查询垃圾分类成功").put("data", lajifenleiView);}/*** 后端详情*/@RequestMapping("/info/{id}")public R info(@PathVariable("id") Long id){LajifenleiEntity lajifenlei = lajifenleiService.selectById(id);return R.ok().put("data", lajifenlei);}/*** 前端详情*/@RequestMapping("/detail/{id}")public R detail(@PathVariable("id") Long id){LajifenleiEntity lajifenlei = lajifenleiService.selectById(id);return R.ok().put("data", lajifenlei);}/*** 后端保存*/@RequestMapping("/save")public R save(@RequestBody LajifenleiEntity lajifenlei, HttpServletRequest request){lajifenlei.setId(new Date().getTime()+new Double(Math.floor(Math.random()*1000)).longValue());//ValidatorUtils.validateEntity(lajifenlei);lajifenleiService.insert(lajifenlei);return R.ok();}/*** 前端保存*/@RequestMapping("/add")public R add(@RequestBody LajifenleiEntity lajifenlei, HttpServletRequest request){lajifenlei.setId(new Date().getTime()+new Double(Math.floor(Math.random()*1000)).longValue());//ValidatorUtils.validateEntity(lajifenlei);lajifenleiService.insert(lajifenlei);return R.ok();}/*** 修改*/@RequestMapping("/update")public R update(@RequestBody LajifenleiEntity lajifenlei, HttpServletRequest request){//ValidatorUtils.validateEntity(lajifenlei);lajifenleiService.updateById(lajifenlei);//全部更新return R.ok();}/*** 删除*/@RequestMapping("/delete")public R delete(@RequestBody Long[] ids){lajifenleiService.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<LajifenleiEntity> wrapper = new EntityWrapper<LajifenleiEntity>();if(map.get("remindstart")!=null) {wrapper.ge(columnName, map.get("remindstart"));}if(map.get("remindend")!=null) {wrapper.le(columnName, map.get("remindend"));}int count = lajifenleiService.selectCount(wrapper);return R.ok().put("count", count);}}

@RestController
@RequestMapping("/lajileixing")
public class LajileixingController {@Autowiredprivate LajileixingService lajileixingService;/*** 后端列表*/@RequestMapping("/page")public R page(@RequestParam Map<String, Object> params,LajileixingEntity lajileixing, HttpServletRequest request){EntityWrapper<LajileixingEntity> ew = new EntityWrapper<LajileixingEntity>();PageUtils page = lajileixingService.queryPage(params, MPUtil.sort(MPUtil.between(MPUtil.likeOrEq(ew, lajileixing), params), params));return R.ok().put("data", page);}/*** 前端列表*/@RequestMapping("/list")public R list(@RequestParam Map<String, Object> params,LajileixingEntity lajileixing, HttpServletRequest request){EntityWrapper<LajileixingEntity> ew = new EntityWrapper<LajileixingEntity>();PageUtils page = lajileixingService.queryPage(params, MPUtil.sort(MPUtil.between(MPUtil.likeOrEq(ew, lajileixing), params), params));return R.ok().put("data", page);}/*** 列表*/@RequestMapping("/lists")public R list( LajileixingEntity lajileixing){EntityWrapper<LajileixingEntity> ew = new EntityWrapper<LajileixingEntity>();ew.allEq(MPUtil.allEQMapPre( lajileixing, "lajileixing")); return R.ok().put("data", lajileixingService.selectListView(ew));}/*** 查询*/@RequestMapping("/query")public R query(LajileixingEntity lajileixing){EntityWrapper< LajileixingEntity> ew = new EntityWrapper< LajileixingEntity>();ew.allEq(MPUtil.allEQMapPre( lajileixing, "lajileixing")); LajileixingView lajileixingView =  lajileixingService.selectView(ew);return R.ok("查询垃圾类型成功").put("data", lajileixingView);}/*** 后端详情*/@RequestMapping("/info/{id}")public R info(@PathVariable("id") Long id){LajileixingEntity lajileixing = lajileixingService.selectById(id);return R.ok().put("data", lajileixing);}/*** 前端详情*/@RequestMapping("/detail/{id}")public R detail(@PathVariable("id") Long id){LajileixingEntity lajileixing = lajileixingService.selectById(id);return R.ok().put("data", lajileixing);}/*** 后端保存*/@RequestMapping("/save")public R save(@RequestBody LajileixingEntity lajileixing, HttpServletRequest request){lajileixing.setId(new Date().getTime()+new Double(Math.floor(Math.random()*1000)).longValue());//ValidatorUtils.validateEntity(lajileixing);lajileixingService.insert(lajileixing);return R.ok();}/*** 前端保存*/@RequestMapping("/add")public R add(@RequestBody LajileixingEntity lajileixing, HttpServletRequest request){lajileixing.setId(new Date().getTime()+new Double(Math.floor(Math.random()*1000)).longValue());//ValidatorUtils.validateEntity(lajileixing);lajileixingService.insert(lajileixing);return R.ok();}/*** 修改*/@RequestMapping("/update")public R update(@RequestBody LajileixingEntity lajileixing, HttpServletRequest request){//ValidatorUtils.validateEntity(lajileixing);lajileixingService.updateById(lajileixing);//全部更新return R.ok();}/*** 删除*/@RequestMapping("/delete")public R delete(@RequestBody Long[] ids){lajileixingService.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<LajileixingEntity> wrapper = new EntityWrapper<LajileixingEntity>();if(map.get("remindstart")!=null) {wrapper.ge(columnName, map.get("remindstart"));}if(map.get("remindend")!=null) {wrapper.le(columnName, map.get("remindend"));}int count = lajileixingService.selectCount(wrapper);return R.ok().put("count", count);}}