计算机毕业设计选题推荐-社区志愿者服务微信小程序/安卓APP-项目实战

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一、前言

随着社会的发展和科技的进步，社区志愿服务在中国越来越受到重视。然而，传统的社区志愿服务管理方式存在着许多问题，如报名流程不规范、审核过程繁琐、证书发放不及时等，这些问题严重影响了社区志愿服务的效率和效果。因此，开发一款基于微信小程序/安卓APP的社区志愿者服务管理系统，对于提高社区志愿服务的管理水平和服务质量具有重要意义。

目前，一些社区志愿服务管理软件已经存在，但是它们存在着一些问题。首先，它们的功能较为简单，不能满足复杂的管理需求；其次，它们的操作流程不规范，容易出错；再次，它们的用户界面不够友好，使用起来不够方便。因此，开发一款全新的社区志愿者服务微信小程序/安卓APP，解决现有解决方案存在的问题，提高管理效率和服务质量，是十分必要的。

本课题旨在开发一款基于微信小程序/安卓APP的社区志愿者服务管理系统，实现以下功能：社区创建活动、志愿者报名、社区审核报名、志愿者活动签到、社区发布活动风采、社区发放志愿者证书等。通过这些功能，我们可以提高社区志愿服务的管理水平和服务质量，推动社区志愿服务的发展。

本课题的研究目的在于开发一款实用、易用、高便捷的社区志愿者服务微信小程序/安卓APP，解决现有解决方案存在的问题，提高管理效率和服务质量。具体来说，我们的研究目标包括：设计并实现一个具有友好用户界面的管理系统；优化操作流程，减少错误率；实现多样化的管理功能，满足复杂的管理需求；提高系统的稳定性和安全性。

本课题的意义在于通过开发一款全新的社区志愿者服务微信小程序/安卓APP，提高社区志愿服务的管理水平和服务质量。具体来说，我们的研究具有重要的理论和实践意义。首先，本课题可以为社区志愿服务管理软件的设计和开发提供理论指导；其次，我们的研究成果可以直接应用于实践，帮助社区志愿服务组织更好地管理和服务志愿者；再次，本课题可以为其他类似领域的管理软件设计提供参考和借鉴。

二、开发环境

• 开发语言：Java
• 数据库：MySQL
• 系统架构：移动端
• 后端：SpringBoot
• 前端：Vue

三、系统界面展示

• 社区志愿者服务微信小程序/安卓APP界面展示：
  
  
  
  
  
  

四、部分代码设计

• 微信小程序/安卓APP项目实战-代码参考：

/*** 上传文件映射表*/
@RestController
@RequestMapping("file")
@SuppressWarnings({"unchecked","rawtypes"})
public class FileController{@Autowiredprivate ConfigService configService;/*** 上传文件*/@RequestMapping("/upload")public R upload(@RequestParam("file") MultipartFile file,String type) throws Exception {if (file.isEmpty()) {throw new EIException("上传文件不能为空");}String fileExt = file.getOriginalFilename().substring(file.getOriginalFilename().lastIndexOf(".")+1);File path = new File(ResourceUtils.getURL("classpath:static").getPath());if(!path.exists()) {path = new File("");}File upload = new File(path.getAbsolutePath(),"/upload/");if(!upload.exists()) {upload.mkdirs();}String fileName = new Date().getTime()+"."+fileExt;File dest = new File(upload.getAbsolutePath()+"/"+fileName);file.transferTo(dest);/*** 如果使用idea或者eclipse重启项目，发现之前上传的图片或者文件丢失，将下面一行代码注释打开* 请将以下的"D:\\springbootq33sd\\src\\main\\resources\\static\\upload"替换成你本地项目的upload路径，* 并且项目路径不能存在中文、空格等特殊字符*/
//		FileUtils.copyFile(dest, new File("D:\\springbootq33sd\\src\\main\\resources\\static\\upload"+"/"+fileName)); /**修改了路径以后请将该行最前面的//注释去掉**/if(StringUtils.isNotBlank(type) && type.equals("1")) {ConfigEntity configEntity = configService.selectOne(new EntityWrapper<ConfigEntity>().eq("name", "faceFile"));if(configEntity==null) {configEntity = new ConfigEntity();configEntity.setName("faceFile");configEntity.setValue(fileName);} else {configEntity.setValue(fileName);}configService.insertOrUpdate(configEntity);}return R.ok().put("file", fileName);}/*** 下载文件*/@IgnoreAuth@RequestMapping("/download")public ResponseEntity<byte[]> download(@RequestParam String fileName) {try {File path = new File(ResourceUtils.getURL("classpath:static").getPath());if(!path.exists()) {path = new File("");}File upload = new File(path.getAbsolutePath(),"/upload/");if(!upload.exists()) {upload.mkdirs();}File file = new File(upload.getAbsolutePath()+"/"+fileName);if(file.exists()){/*if(!fileService.canRead(file, SessionManager.getSessionUser())){getResponse().sendError(403);}*/HttpHeaders headers = new HttpHeaders();headers.setContentType(MediaType.APPLICATION_OCTET_STREAM);    headers.setContentDispositionFormData("attachment", fileName);    return new ResponseEntity<byte[]>(FileUtils.readFileToByteArray(file),headers, HttpStatus.CREATED);}} catch (IOException e) {e.printStackTrace();}return new ResponseEntity<byte[]>(HttpStatus.INTERNAL_SERVER_ERROR);}}

/*** 活动报名* 后端接口* @author * @email * @date 2022-05-06 08:33:49*/
@RestController
@RequestMapping("/huodongbaoming")
public class HuodongbaomingController {@Autowiredprivate HuodongbaomingService huodongbaomingService;/*** 后端列表*/@RequestMapping("/page")public R page(@RequestParam Map<String, Object> params,HuodongbaomingEntity huodongbaoming,HttpServletRequest request){String tableName = request.getSession().getAttribute("tableName").toString();if(tableName.equals("zhiyuanzhe")) {huodongbaoming.setXuehao((String)request.getSession().getAttribute("username"));}EntityWrapper<HuodongbaomingEntity> ew = new EntityWrapper<HuodongbaomingEntity>();PageUtils page = huodongbaomingService.queryPage(params, MPUtil.sort(MPUtil.between(MPUtil.likeOrEq(ew, huodongbaoming), params), params));return R.ok().put("data", page);}/*** 前端列表*/@IgnoreAuth@RequestMapping("/list")public R list(@RequestParam Map<String, Object> params,HuodongbaomingEntity huodongbaoming, HttpServletRequest request){EntityWrapper<HuodongbaomingEntity> ew = new EntityWrapper<HuodongbaomingEntity>();PageUtils page = huodongbaomingService.queryPage(params, MPUtil.sort(MPUtil.between(MPUtil.likeOrEq(ew, huodongbaoming), params), params));return R.ok().put("data", page);}/*** 列表*/@RequestMapping("/lists")public R list( HuodongbaomingEntity huodongbaoming){EntityWrapper<HuodongbaomingEntity> ew = new EntityWrapper<HuodongbaomingEntity>();ew.allEq(MPUtil.allEQMapPre( huodongbaoming, "huodongbaoming")); return R.ok().put("data", huodongbaomingService.selectListView(ew));}/*** 查询*/@RequestMapping("/query")public R query(HuodongbaomingEntity huodongbaoming){EntityWrapper< HuodongbaomingEntity> ew = new EntityWrapper< HuodongbaomingEntity>();ew.allEq(MPUtil.allEQMapPre( huodongbaoming, "huodongbaoming")); HuodongbaomingView huodongbaomingView =  huodongbaomingService.selectView(ew);return R.ok("查询活动报名成功").put("data", huodongbaomingView);}/*** 后端详情*/@RequestMapping("/info/{id}")public R info(@PathVariable("id") Long id){HuodongbaomingEntity huodongbaoming = huodongbaomingService.selectById(id);return R.ok().put("data", huodongbaoming);}/*** 前端详情*/@IgnoreAuth@RequestMapping("/detail/{id}")public R detail(@PathVariable("id") Long id){HuodongbaomingEntity huodongbaoming = huodongbaomingService.selectById(id);return R.ok().put("data", huodongbaoming);}/*** 后端保存*/@RequestMapping("/save")public R save(@RequestBody HuodongbaomingEntity huodongbaoming, HttpServletRequest request){huodongbaoming.setId(new Date().getTime()+new Double(Math.floor(Math.random()*1000)).longValue());//ValidatorUtils.validateEntity(huodongbaoming);huodongbaomingService.insert(huodongbaoming);return R.ok();}/*** 前端保存*/@RequestMapping("/add")public R add(@RequestBody HuodongbaomingEntity huodongbaoming, HttpServletRequest request){huodongbaoming.setId(new Date().getTime()+new Double(Math.floor(Math.random()*1000)).longValue());//ValidatorUtils.validateEntity(huodongbaoming);huodongbaomingService.insert(huodongbaoming);return R.ok();}/*** 修改*/@RequestMapping("/update")@Transactionalpublic R update(@RequestBody HuodongbaomingEntity huodongbaoming, HttpServletRequest request){//ValidatorUtils.validateEntity(huodongbaoming);huodongbaomingService.updateById(huodongbaoming);//全部更新return R.ok();}/*** 删除*/@RequestMapping("/delete")public R delete(@RequestBody Long[] ids){huodongbaomingService.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<HuodongbaomingEntity> wrapper = new EntityWrapper<HuodongbaomingEntity>();if(map.get("remindstart")!=null) {wrapper.ge(columnName, map.get("remindstart"));}if(map.get("remindend")!=null) {wrapper.le(columnName, map.get("remindend"));}String tableName = request.getSession().getAttribute("tableName").toString();if(tableName.equals("zhiyuanzhe")) {wrapper.eq("xuehao", (String)request.getSession().getAttribute("username"));}int count = huodongbaomingService.selectCount(wrapper);return R.ok().put("count", count);}}

@RestController
@RequestMapping("/zhiyuanzhe")
public class ZhiyuanzheController {@Autowiredprivate ZhiyuanzheService zhiyuanzheService;@Autowiredprivate TokenService tokenService;/*** 登录*/@IgnoreAuth@RequestMapping(value = "/login")public R login(String username, String password, String captcha, HttpServletRequest request) {ZhiyuanzheEntity user = zhiyuanzheService.selectOne(new EntityWrapper<ZhiyuanzheEntity>().eq("xuehao", username));if(user==null || !user.getMima().equals(password)) {return R.error("账号或密码不正确");}if("否".equals(user.getSfsh())) return R.error("账号已锁定，请联系管理员审核。");String token = tokenService.generateToken(user.getId(), username,"zhiyuanzhe",  "志愿者" );return R.ok().put("token", token);}/*** 注册*/@IgnoreAuth@RequestMapping("/register")public R register(@RequestBody ZhiyuanzheEntity zhiyuanzhe){//ValidatorUtils.validateEntity(zhiyuanzhe);ZhiyuanzheEntity user = zhiyuanzheService.selectOne(new EntityWrapper<ZhiyuanzheEntity>().eq("xuehao", zhiyuanzhe.getXuehao()));if(user!=null) {return R.error("注册用户已存在");}Long uId = new Date().getTime();zhiyuanzhe.setId(uId);zhiyuanzheService.insert(zhiyuanzhe);return R.ok();}/*** 退出*/@RequestMapping("/logout")public R logout(HttpServletRequest request) {request.getSession().invalidate();return R.ok("退出成功");}/*** 获取用户的session用户信息*/@RequestMapping("/session")public R getCurrUser(HttpServletRequest request){Long id = (Long)request.getSession().getAttribute("userId");ZhiyuanzheEntity user = zhiyuanzheService.selectById(id);return R.ok().put("data", user);}/*** 密码重置*/@IgnoreAuth@RequestMapping(value = "/resetPass")public R resetPass(String username, HttpServletRequest request){ZhiyuanzheEntity user = zhiyuanzheService.selectOne(new EntityWrapper<ZhiyuanzheEntity>().eq("xuehao", username));if(user==null) {return R.error("账号不存在");}user.setMima("123456");zhiyuanzheService.updateById(user);return R.ok("密码已重置为：123456");}/*** 后端列表*/@RequestMapping("/page")public R page(@RequestParam Map<String, Object> params,ZhiyuanzheEntity zhiyuanzhe,HttpServletRequest request){EntityWrapper<ZhiyuanzheEntity> ew = new EntityWrapper<ZhiyuanzheEntity>();PageUtils page = zhiyuanzheService.queryPage(params, MPUtil.sort(MPUtil.between(MPUtil.likeOrEq(ew, zhiyuanzhe), params), params));return R.ok().put("data", page);}/*** 前端列表*/@IgnoreAuth@RequestMapping("/list")public R list(@RequestParam Map<String, Object> params,ZhiyuanzheEntity zhiyuanzhe, HttpServletRequest request){EntityWrapper<ZhiyuanzheEntity> ew = new EntityWrapper<ZhiyuanzheEntity>();PageUtils page = zhiyuanzheService.queryPage(params, MPUtil.sort(MPUtil.between(MPUtil.likeOrEq(ew, zhiyuanzhe), params), params));return R.ok().put("data", page);}/*** 列表*/@RequestMapping("/lists")public R list( ZhiyuanzheEntity zhiyuanzhe){EntityWrapper<ZhiyuanzheEntity> ew = new EntityWrapper<ZhiyuanzheEntity>();ew.allEq(MPUtil.allEQMapPre( zhiyuanzhe, "zhiyuanzhe")); return R.ok().put("data", zhiyuanzheService.selectListView(ew));}/*** 查询*/@RequestMapping("/query")public R query(ZhiyuanzheEntity zhiyuanzhe){EntityWrapper< ZhiyuanzheEntity> ew = new EntityWrapper< ZhiyuanzheEntity>();ew.allEq(MPUtil.allEQMapPre( zhiyuanzhe, "zhiyuanzhe")); ZhiyuanzheView zhiyuanzheView =  zhiyuanzheService.selectView(ew);return R.ok("查询志愿者成功").put("data", zhiyuanzheView);}/*** 后端详情*/@RequestMapping("/info/{id}")public R info(@PathVariable("id") Long id){ZhiyuanzheEntity zhiyuanzhe = zhiyuanzheService.selectById(id);return R.ok().put("data", zhiyuanzhe);}/*** 前端详情*/@IgnoreAuth@RequestMapping("/detail/{id}")public R detail(@PathVariable("id") Long id){ZhiyuanzheEntity zhiyuanzhe = zhiyuanzheService.selectById(id);return R.ok().put("data", zhiyuanzhe);}/*** 后端保存*/@RequestMapping("/save")public R save(@RequestBody ZhiyuanzheEntity zhiyuanzhe, HttpServletRequest request){zhiyuanzhe.setId(new Date().getTime()+new Double(Math.floor(Math.random()*1000)).longValue());//ValidatorUtils.validateEntity(zhiyuanzhe);ZhiyuanzheEntity user = zhiyuanzheService.selectOne(new EntityWrapper<ZhiyuanzheEntity>().eq("xuehao", zhiyuanzhe.getXuehao()));if(user!=null) {return R.error("用户已存在");}zhiyuanzhe.setId(new Date().getTime());zhiyuanzheService.insert(zhiyuanzhe);return R.ok();}/*** 前端保存*/@RequestMapping("/add")public R add(@RequestBody ZhiyuanzheEntity zhiyuanzhe, HttpServletRequest request){zhiyuanzhe.setId(new Date().getTime()+new Double(Math.floor(Math.random()*1000)).longValue());//ValidatorUtils.validateEntity(zhiyuanzhe);ZhiyuanzheEntity user = zhiyuanzheService.selectOne(new EntityWrapper<ZhiyuanzheEntity>().eq("xuehao", zhiyuanzhe.getXuehao()));if(user!=null) {return R.error("用户已存在");}zhiyuanzhe.setId(new Date().getTime());zhiyuanzheService.insert(zhiyuanzhe);return R.ok();}/*** 修改*/@RequestMapping("/update")@Transactionalpublic R update(@RequestBody ZhiyuanzheEntity zhiyuanzhe, HttpServletRequest request){//ValidatorUtils.validateEntity(zhiyuanzhe);zhiyuanzheService.updateById(zhiyuanzhe);//全部更新return R.ok();}/*** 删除*/@RequestMapping("/delete")public R delete(@RequestBody Long[] ids){zhiyuanzheService.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<ZhiyuanzheEntity> wrapper = new EntityWrapper<ZhiyuanzheEntity>();if(map.get("remindstart")!=null) {wrapper.ge(columnName, map.get("remindstart"));}if(map.get("remindend")!=null) {wrapper.le(columnName, map.get("remindend"));}int count = zhiyuanzheService.selectCount(wrapper);return R.ok().put("count", count);}}

五、论文参考

• 计算机毕业设计选题推荐-社区志愿者服务微信小程序/安卓APP-论文参考：
  

六、系统视频

社区志愿者服务微信小程序/安卓APP-项目视频：

计算机毕业设计选题推荐-社区志愿者服务微信小程序/安卓APP

结语

计算机毕业设计选题推荐-社区志愿者服务微信小程序/安卓APP-项目实战
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