计算机毕业设计选题推荐-大学生校园兼职微信小程序/安卓APP-项目实战

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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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一、前言

随着社会经济的发展和科技的进步，大学生兼职已成为一种普遍的现象。越来越多的学生希望通过兼职来提高自己的技能水平，丰富社会经验，赚取生活费用，为未来的就业做好准备。然而，在这个过程中，学生、商家和管理员面临着许多问题，如信息不对称、申请过程繁琐、审核效率低下等。因此，开发一款基于微信小程序或安卓APP的校园兼职平台显得尤为重要。

目前，市场上已有一些校园兼职平台，但它们存在着一些问题。首先，信息不对称现象严重，学生很难获取到真实可靠的兼职信息。其次，申请过程繁琐，学生需要填写大量的申请表格，而商家则需要手动审核每一个申请者。再次，审核效率低下，往往需要花费很长时间才能完成审核。这些问题导致了学生和商家之间的沟通不畅，降低了整个兼职过程的效率。

本课题旨在开发一款针对大学生校园兼职的微信小程序或安卓APP，解决现有解决方案存在的问题，提高兼职过程的效率和质量。具体研究内容包括：
1）兼职信息管理：学生和商家可以发布和浏览兼职信息，管理员可以对信息进行审核和管理；
2）兼职申请与审核：学生可以提交自己的兼职申请，商家可以对学生的申请进行审核，管理员可以对申请进行管理；

本课题的研究意义在于：
1）提高兼职过程的效率和质量：通过微信小程序或安卓APP，学生和商家可以更方便快捷地进行沟通，管理员可以更好地管理兼职信息和申请；
2）提高学生的社会适应能力：通过使用该平台，学生可以更好地了解社会需求，提高自己的技能水平和社会适应能力；
3）为商家提供兼职资源：通过该平台，商家可以更方便地找到符合自己需求的兼职人员；
4）为学校提供更好的管理工具：该平台可以为学校提供更好的管理工具，如统计兼职人员的数量、分布和管理情况等。

二、开发环境

• 开发语言：Java
• 数据库：MySQL
• 后端：SpringBoot
• 前端：微信小程序/android+uniapp+Vue

三、系统界面展示

• 大学生校园兼职微信小程序/安卓APP界面展示：
  
  
  
  
  
  
  

四、代码参考

• 大学生校园兼职微信小程序/安卓APP项目实战代码参考：

@Controller
@RequestMapping("/imageUpload")
public class ImageUploadController extends BaseUtil {//上传头像@RequestMapping(value = "/headerImage")public void headerImage(@RequestParam(value = "file") CommonsMultipartFile file, HttpServletRequest request,HttpServletResponse response) throws Exception {SimpleDateFormat format = new SimpleDateFormat("yyyyMMddHHmmss");String respJson = null;if (file == null) {respJson = JsonUtil.buildFalseJson(-1, "上传文件为空!");output(response, respJson);return;}if (file.getSize() > 5000000) { // 5MrespJson = JsonUtil.buildFalseJson(-2, "文件大小限制在5M以内!");output(response, respJson);return;}Date now = new Date();String random = UUID.randomUUID().toString().replace("-", "").substring(0, 5);String houzui = file.getOriginalFilename().substring(file.getOriginalFilename().lastIndexOf("."),file.getOriginalFilename().length());String filename = format.format(now) + random + houzui;// 文件名String path = request.getServletContext().getRealPath("/") + "headerImages" + "/" + filename;// 文件所在盘路径String contextPath = request.getContextPath();// 项目名String port = request.getServerPort() == 80 ? "" : ":" + request.getServerPort();String url = request.getScheme() + "://" + request.getServerName() + port + contextPath + "/headerImages/"+ filename;File oldFile = new File(path);file.transferTo(oldFile);respJson = JsonUtil.buildFalseJson(0, url);output(response, respJson);}//兼职图片@RequestMapping(value = "/workImage")public void workImage(@RequestParam(value = "file") CommonsMultipartFile file, HttpServletRequest request,HttpServletResponse response) throws Exception {SimpleDateFormat format = new SimpleDateFormat("yyyyMMddHHmmss");String respJson = null;if (file == null) {respJson = JsonUtil.buildFalseJson(-1, "上传文件为空!");output(response, respJson);return;}if (file.getSize() > 5000000) { // 5MrespJson = JsonUtil.buildFalseJson(-2, "文件大小限制在5M以内!");output(response, respJson);return;}Date now = new Date();String random = UUID.randomUUID().toString().replace("-", "").substring(0, 5);String houzui = file.getOriginalFilename().substring(file.getOriginalFilename().lastIndexOf("."),file.getOriginalFilename().length());String filename = format.format(now) + random + houzui;// 文件名String path = request.getServletContext().getRealPath("/") + "workImages" + "/" + filename;// 文件所在盘路径String contextPath = request.getContextPath();// 项目名String port = request.getServerPort() == 80 ? "" : ":" + request.getServerPort();String url = request.getScheme() + "://" + request.getServerName() + port + contextPath + "/workImages/"+ filename;File oldFile = new File(path);file.transferTo(oldFile);System.out.println("file:"+oldFile.getAbsolutePath());respJson = JsonUtil.buildFalseJson(0, url);output(response, respJson);}//帖子图片@RequestMapping(value = "/forumImage")public void forumImage(@RequestParam(value = "file") CommonsMultipartFile file, HttpServletRequest request,HttpServletResponse response) throws Exception {SimpleDateFormat format = new SimpleDateFormat("yyyyMMddHHmmss");String respJson = null;if (file == null) {respJson = JsonUtil.buildFalseJson(-1, "上传文件为空!");output(response, respJson);return;}if (file.getSize() > 5000000) { // 5MrespJson = JsonUtil.buildFalseJson(-2, "文件大小限制在5M以内!");output(response, respJson);return;}Date now = new Date();String random = UUID.randomUUID().toString().replace("-", "").substring(0, 5);String houzui = file.getOriginalFilename().substring(file.getOriginalFilename().lastIndexOf("."),file.getOriginalFilename().length());String filename = format.format(now) + random + houzui;// 文件名String path = request.getServletContext().getRealPath("/") + "forumImages" + "/" + filename;// 文件所在盘路径String contextPath = request.getContextPath();// 项目名String port = request.getServerPort() == 80 ? "" : ":" + request.getServerPort();String url = request.getScheme() + "://" + request.getServerName() + port + contextPath + "/forumImages/"+ filename;File oldFile = new File(path);file.transferTo(oldFile);respJson = JsonUtil.buildFalseJson(0, url);output(response, respJson);}//聊天图片@RequestMapping(value = "/chatImage")public void chatImage(@RequestParam(value = "file") CommonsMultipartFile file, HttpServletRequest request,HttpServletResponse response) throws Exception {SimpleDateFormat format = new SimpleDateFormat("yyyyMMddHHmmss");String respJson = null;if (file == null) {respJson = JsonUtil.buildFalseJson(-1, "上传文件为空!");output(response, respJson);return;}if (file.getSize() > 5000000) { // 5MrespJson = JsonUtil.buildFalseJson(-2, "文件大小限制在5M以内!");output(response, respJson);return;}Date now = new Date();String random = UUID.randomUUID().toString().replace("-", "").substring(0, 5);String houzui = file.getOriginalFilename().substring(file.getOriginalFilename().lastIndexOf("."),file.getOriginalFilename().length());String filename = format.format(now) + random + houzui;// 文件名String path = request.getServletContext().getRealPath("/") + "chatImages" + "/" + filename;// 文件所在盘路径String contextPath = request.getContextPath();// 项目名String port = request.getServerPort() == 80 ? "" : ":" + request.getServerPort();String url = request.getScheme() + "://" + request.getServerName() + port + contextPath + "/chatImages/"+ filename;File oldFile = new File(path);file.transferTo(oldFile);respJson = JsonUtil.buildFalseJson(0, url);output(response, respJson);}//信件图片@RequestMapping(value = "/mailboxImage")public void mailboxImage(@RequestParam(value = "file") CommonsMultipartFile file, HttpServletRequest request,HttpServletResponse response) throws Exception {SimpleDateFormat format = new SimpleDateFormat("yyyyMMddHHmmss");String respJson = null;if (file == null) {respJson = JsonUtil.buildFalseJson(-1, "上传文件为空!");output(response, respJson);return;}if (file.getSize() > 5000000) { // 5MrespJson = JsonUtil.buildFalseJson(-2, "文件大小限制在5M以内!");output(response, respJson);return;}Date now = new Date();String random = UUID.randomUUID().toString().replace("-", "").substring(0, 5);String houzui = file.getOriginalFilename().substring(file.getOriginalFilename().lastIndexOf("."),file.getOriginalFilename().length());String filename = format.format(now) + random + houzui;// 文件名String path = request.getServletContext().getRealPath("/") + "mailboxImages" + "/" + filename;// 文件所在盘路径String contextPath = request.getContextPath();// 项目名String port = request.getServerPort() == 80 ? "" : ":" + request.getServerPort();String url = request.getScheme() + "://" + request.getServerName() + port + contextPath + "/mailboxImages/"+ filename;File oldFile = new File(path);file.transferTo(oldFile);respJson = JsonUtil.buildFalseJson(0, url);output(response, respJson);}//系统图片、广告、轮播、公告@RequestMapping(value = "/systemImage")public void systemImage(@RequestParam(value = "file") CommonsMultipartFile file, HttpServletRequest request,HttpServletResponse response) throws Exception {SimpleDateFormat format = new SimpleDateFormat("yyyyMMddHHmmss");String respJson = null;if (file == null) {respJson = JsonUtil.buildFalseJson(-1, "上传文件为空!");output(response, respJson);return;}if (file.getSize() > 5000000) { // 5MrespJson = JsonUtil.buildFalseJson(-2, "文件大小限制在5M以内!");output(response, respJson);return;}Date now = new Date();String random = UUID.randomUUID().toString().replace("-", "").substring(0, 5);String houzui = file.getOriginalFilename().substring(file.getOriginalFilename().lastIndexOf("."),file.getOriginalFilename().length());String filename = format.format(now) + random + houzui;// 文件名String path = request.getServletContext().getRealPath("/") + "systemImages" + "/" + filename;// 文件所在盘路径String contextPath = request.getContextPath();// 项目名String port = request.getServerPort() == 80 ? "" : ":" + request.getServerPort();String url = request.getScheme() + "://" + request.getServerName() + port + contextPath + "/systemImages/"+ filename;File oldFile = new File(path);file.transferTo(oldFile);respJson = JsonUtil.buildFalseJson(0, url);output(response, respJson);}}

@Controller
@RequestMapping("/manager/login")
public class ManagerLoginController extends BaseUtil {@Resourceprivate UserService userService;@Resourceprivate SystemUpsetService systemUpsetService;/*** 管理后台登陆接口** @param request* @param response* @param user*/@RequestMapping("/dologin")public void doLogin(HttpServletRequest request, HttpServletResponse response, User user) throws Exception {User serverUser = (User) request.getSession().getAttribute("serverUser");if (serverUser == null) {if (user.getUserId() == null) {output(response, JsonUtil.buildFalseJson(1, "账号不能为空"));} else {if (user.getPassword().equals("") || user.getPassword() == null) {output(response, JsonUtil.buildFalseJson(1, "密码不能为空"));} else {User userInfo = userService.getUserById(user.getUserId());if (userInfo == null) {output(response, JsonUtil.buildFalseJson(1, "账号不正确或系统不存在该用户"));} else {if (!userInfo.getPassword().equals(MD5Util.MD5Encode(user.getPassword(), "utf-8"))) {output(response, JsonUtil.buildFalseJson(1, "您输入的密码不正确,请重试"));} else {//判断账号是否被禁用if (userInfo.getIsEffect() != 1) {output(response, JsonUtil.buildFalseJson(1, "对不起您的账号已被禁用"));} else {//执行登陆后台的逻辑request.getSession().setAttribute("serverUser", userInfo);output(response, JsonUtil.buildFalseJson(0, "登陆成功,欢迎登录兼职平台管理系统"));}}}}}} else {output(response, JsonUtil.buildFalseJson(0, "登陆成功,欢迎登录兼职平台管理系统"));}}@RequestMapping("/goIndex")public ModelAndView goHome(ModelAndView mv, HttpServletRequest request, SystemUpset systemUpset) {User serverUser = (User) request.getSession().getAttribute("serverUser");if (serverUser == null) { // 已退出mv.setViewName("server/login");} else {List<SystemUpset> systems = systemUpsetService.getSystemUpsetList(systemUpset, 0, 10);if (systems.size() > 0) {mv.addObject("system", systems.get(0));} else {mv.addObject("system", null);}mv.setViewName("server/index");}mv.addObject("serverUser", serverUser);return mv;}@RequestMapping("/goServerLogin")public ModelAndView goHome(ModelAndView mv) {mv.setViewName("server/login");return mv;}@RequestMapping("/goMain")public ModelAndView goMain(ModelAndView mv, HttpServletRequest request) {mv.setViewName("server/main");return mv;}@RequestMapping("/dologout")public void managerLogOut(ModelAndView modelView, HttpServletRequest request, HttpServletResponse response) {request.getSession().invalidate();output(response, JsonUtil.buildFalseJson(0, "退出成功"));}@RequestMapping("/goUpdatePassword")public ModelAndView goUpdatePassword(HttpServletRequest request, ModelAndView mv) {mv.setViewName("server/updatePwd");return mv;}//修改密码@RequestMapping("/updatePassword")public void updatePassword(HttpServletRequest request, HttpServletResponse response, String rePassword, String password) {User serverUser = (User) request.getSession().getAttribute("serverUser");User user = new User();if (password.equals(rePassword)) {user.setUserId(serverUser.getUserId());user.setPassword(MD5Util.MD5Encode(password, "utf-8"));userService.updateUser(user);request.getSession().invalidate();output(response, JsonUtil.buildFalseJson(0, "修改密码成功"));} else {output(response, JsonUtil.buildFalseJson(1, "前后密码不一致"));}}
}

@Controller
@RequestMapping("/server/notice")
public class NoticeController extends BaseUtil{@Autowiredprivate NoticeService noticeService;//去公告列表@RequestMapping("/goNoticeList")public ModelAndView goNoticeList(ModelAndView mv){mv.setViewName("server/noticeManage/noticeList");return mv;}//获取公告列表@RequestMapping("/getNoticeList")public void getNoticeList(HttpServletResponse response,Notice notice,Integer page,Integer limit){if(page == null){page = 1;}if(limit == null){limit = 10;}int totalCount = noticeService.getNoticeListCount(notice);List<Notice> list = noticeService.getNoticeList(notice,(page-1) * limit, limit);output(response,JsonUtil.buildJsonByTotalCount(list, totalCount));}//去添加公告@RequestMapping("/goAddNotice")public ModelAndView goAddNotice(ModelAndView mv){mv.setViewName("server/noticeManage/addNotice");return mv;}//添加公告@RequestMapping("/addNotice")public void addNotice(HttpServletRequest request,HttpServletResponse response,Notice notice){User serverUser = (User) request.getSession().getAttribute("serverUser");notice.setCreateTime(new Date());notice.setUserId(serverUser.getUserId());noticeService.addNotice(notice);output(response,JsonUtil.buildFalseJson(0, "添加成功！"));}//去编辑公告@RequestMapping("/goUpdateNotice")public ModelAndView goUpdateNotice(ModelAndView mv,Integer id){Notice notice = noticeService.getNoticeById(id);mv.addObject("notice", notice);mv.setViewName("server/noticeManage/updateNotice");return mv;}//编辑公告@RequestMapping("/updateNotice")public void updateNotice(HttpServletResponse response,Notice notice){noticeService.updateNotice(notice);output(response,JsonUtil.buildFalseJson(0, "编辑成功！"));}//删除公告@RequestMapping("/deleteNotice")public void deleteNotice(HttpServletResponse response,Integer id){noticeService.deleteNoticeById(id);output(response,JsonUtil.buildFalseJson(0, "删除成功！"));}}

五、论文参考

• 计算机毕业设计选题推荐-大学生校园兼职微信小程序/安卓APP论文参考：
  

六、系统视频

大学生校园兼职微信小程序/安卓APP项目视频：

计算机毕业设计选题推荐-校园兼职微信小程序/安卓APP

结语

计算机毕业设计选题推荐-大学生校园兼职微信小程序/安卓APP-项目实战
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