基于javaweb+mysql的生活旅行分享平台(java+Springboot+JPA+Jsp+Html+js+Ajax+maven+mysql)

一、项目运行

环境配置：
Jdk1.8 + Tomcat8.5 + mysql + Eclispe（IntelliJ IDEA,Eclispe,MyEclispe,Sts都支持）

项目技术：
Springboot+ SpringMVC + JPA+ Jsp + Html+ JavaScript + JQuery + Ajax + maven等等

适用

课程设计，大作业，毕业设计，项目练习，学习演示等

   * @param page
   * @param pageSize
   * @return
   */
  @RequestMapping("/list")
  public Map<String, Object> commentList(Comment comment, @RequestParam(value = "page", required = false) Integer page,
                                         @RequestParam(value = "pageSize", required = false) Integer pageSize) {
    List<Comment> commentList = commentService.list(comment, null, null, page - 1, pageSize, null);
    Long total = commentService.getCount(comment, null, null, null);
    int totalPage = (int) (total % pageSize == 0 ? total / pageSize : total / pageSize + 1);
    Map<String, Object> resultMap = new HashMap<String, Object>();
    resultMap.put("totalPage", totalPage);
    resultMap.put("data", commentList);
    return resultMap;
  }

  private ArticleService articleService;
  @Resource
  private ReplyService replyService;
  /**
   * 分页查询评论
   * @param comment
   * @param page
   * @param pageSize
   * @return
   */
  @RequestMapping("/list")
  public Map<String, Object> commentList(Comment comment, @RequestParam(value = "page", required = false) Integer page,
                                         @RequestParam(value = "pageSize", required = false) Integer pageSize) {
    List<Comment> commentList = commentService.list(comment, null, null, page - 1, pageSize, null);
    Long total = commentService.getCount(comment, null, null, null);
    int totalPage = (int) (total % pageSize == 0 ? total / pageSize : total / pageSize + 1);
    Map<String, Object> resultMap = new HashMap<String, Object>();
    resultMap.put("totalPage", totalPage);
    resultMap.put("data", commentList);
    return resultMap;
  }
  /**
   * 分页查询评论
   * @param page
   * @param pageSize
   * @return
   */

    User user = userService.findById(userId);
    resultMap.put("errorNo", 0);
    resultMap.put("data", user);
    return resultMap;
  }
  /**
   * 分页查询用户
   * @param user
   * @param registrationDates
   * @param page
   * @param limit
   * @return
   */
  @RequestMapping("/list")
  public Map<String, Object> list(User user,
      @RequestParam(value = "latelyLoginTimes", required = false) String latelyLoginTimes,
      @RequestParam(value = "page", required = false) Integer page,
      @RequestParam(value = "pageSize", required = false) Integer pageSize) {
    String s_bregistrationDate = null; // 开始时间
    String s_eregistrationDate = null; // 结束时间
    if (StringUtil.isNotEmpty(latelyLoginTimes)) {
      String[] strs = latelyLoginTimes.split(" - "); // 拆分时间段
      s_bregistrationDate = strs[0];
      s_eregistrationDate = strs[1];

    return mav;
  }
  /**
   * 保存用户信息
   * 
   * @param user
   * @return
   */
  @RequestMapping("/save")
  public ModelAndView save(Admin user) {
    ModelAndView mav = new ModelAndView();
    adminService.save(user);
    mav.setViewName("/admin/index");
    return mav;
  }
}
用户业务控制器：
/**
 * 用户控制器
 *
 */
@RestController

  @RequestMapping("/add")
  public Map<String, Object> add(Comment comment, HttpSession session) {
    User currentUser = (User) session.getAttribute("user");
    Map<String, Object> resultMap = new HashMap<String, Object>();
    comment.setCommentDate(new Date());
    comment.setUser(currentUser);
    commentService.add(comment);
    if (comment.getArticle() != null) {
      articleService.increaseComment(comment.getArticle().getArticleId());
    }
    resultMap.put("comment", comment);
    resultMap.put("success", true);
    return resultMap;
  }
}
回复业务控制器:
/**
 * 回复控制器

                                         @RequestParam(value = "pageSize", required = false) Integer pageSize) {
    List<Comment> commentList = commentService.massageList(page - 1, pageSize);
    Long total = commentService.getCount2();
    int totalPage = (int) (total % pageSize == 0 ? total / pageSize : total / pageSize + 1);
    Map<String, Object> resultMap = new HashMap<String, Object>();
    resultMap.put("totalPage", totalPage);
    resultMap.put("data", commentList);
    return resultMap;
  }
  /**
   * 添加评论
   * @Title: add
   * @param comment  评论实体
   * @return  参数说明
   * @return Map    返回类型
   * @throws
   */
  @RequestMapping("/add")
  public Map<String, Object> add(Comment comment, HttpSession session) {
    User currentUser = (User) session.getAttribute("user");

  }
  /**
   * 取消关注
   * @param request
   * @param userId
   * @return
   */
  @RequestMapping("/removeFocusUser")
  public ModelAndView removeFocusUser(HttpServletRequest request, String userId) {
    ModelAndView mav = new ModelAndView();
    User user = (User) request.getSession().getAttribute("user");// 当前登录用户
    String userIds = user.getUserIds();
    List<String> tempList = Arrays.asList(userIds.split(","));
    List<String> lineIdList = new ArrayList<>(tempList);
    lineIdList.remove(userId);
    String ret = StringUtils.join(lineIdList, ",");
    user.setUserIds(ret);
    userService.save(user);
    mav.setViewName("redirect:/viewFocusUser");

    resultMap.put("data", userList);
    resultMap.put("total", total);
    return resultMap;
  }
  @RequestMapping("/delete")
  public Map<String, Object> delete(Integer userId) {
    Map<String, Object> resultMap = new HashMap<String, Object>();
    userService.delete(userId);
    resultMap.put("errorNo", 0);
    return resultMap;
  }
  /**
   * 取消关注
   * @param request
   * @param userId
   * @return
   */
  @RequestMapping("/removeFocusUser")
  public ModelAndView removeFocusUser(HttpServletRequest request, String userId) {
    ModelAndView mav = new ModelAndView();
    User user = (User) request.getSession().getAttribute("user");// 当前登录用户
    String userIds = user.getUserIds();
    List<String> tempList = Arrays.asList(userIds.split(","));
    List<String> lineIdList = new ArrayList<>(tempList);
    lineIdList.remove(userId);
    String ret = StringUtils.join(lineIdList, ",");

   * 收藏
   * @param request
   * @param userId
   * @return
   */
  @RequestMapping("/addCollection")
  public ModelAndView addCollection(HttpServletRequest request, String artId) {
    ModelAndView mav = new ModelAndView();
    User user = (User) request.getSession().getAttribute("user");// 当前登录用户
    String artIds = user.getArticleIds();
    List<String> tempList = Arrays.asList(artIds.split(","));
    List<String> lineIdList = new ArrayList<>(tempList);
    lineIdList.add(artId);
    String ret = StringUtils.join(lineIdList, ",");
    user.setArticleIds(ret);
    userService.save(user);
    mav.setViewName("redirect:/viewCollection");
    return mav;
  }
}
评论业务控制器：
/**
 * 评论控制器
 * @author yy
 *
 */
@RestController

    userService.delete(userId);
    resultMap.put("errorNo", 0);
    return resultMap;
  }
  /**
   * 取消关注
   * @param request
   * @param userId
   * @return
   */
  @RequestMapping("/removeFocusUser")
  public ModelAndView removeFocusUser(HttpServletRequest request, String userId) {
    ModelAndView mav = new ModelAndView();
    User user = (User) request.getSession().getAttribute("user");// 当前登录用户
    String userIds = user.getUserIds();
    List<String> tempList = Arrays.asList(userIds.split(","));
    List<String> lineIdList = new ArrayList<>(tempList);
    lineIdList.remove(userId);
    String ret = StringUtils.join(lineIdList, ",");
    user.setUserIds(ret);
    userService.save(user);
    mav.setViewName("redirect:/viewFocusUser");
    return mav;
  }
  /**
   * 关注用户
   * @param request