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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{
@Autowired
private 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 {
@Autowired
private 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")
@Transactional
public 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 {
@Autowired
private ZhiyuanzheService zhiyuanzheService;
@Autowired
private 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")
@Transactional
public 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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