基于javaweb的在线美食网站系统(java+ssm+jsp+mysql)

基于javaweb的在线美食网站系统(java+ssm+jsp+mysql)

运行环境

Java≥8、MySQL≥5.7

开发工具

eclipse/idea/myeclipse/sts等均可配置运行

适用

课程设计，大作业，毕业设计，项目练习，学习演示等

功能说明

基于javaweb+jsp的在线美食网站系统(java+SpringBoot+MyBatis+jsp+mysql+maven)

一、项目简述

功能：用户的注册登录，美食浏览，美食文化，收藏百 科，趣味问答，食谱等等功能等等。

二、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： JSP +Springboot+ SpringMVC + MyBatis + ThymeLeaf + FTP+ JavaScript + JQuery + Ajax + maven等等。

用户控制器：

/**

• 用户控制器

*/

@RestController

@RequestMapping(“/admin/user”)

public class UserAdminController {

@Resource

private UserService userService;

@Value(“${MD5Salt}”)

private String salt; // md5加密盐

/**

• 根据ID查找用户

• @param userId

• @return

*/

@RequestMapping(“/findById”)

public Map findById(Integer userId) {

Map resultMap = new HashMap();

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 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];

List userList = userService.list(user, s_bregistrationDate, s_eregistrationDate, page - 1, pageSize);

Long total = userService.getCount(user, s_bregistrationDate, s_eregistrationDate);

Map resultMap = new HashMap();

resultMap.put(“errorNo”, 0);

resultMap.put(“data”, userList);

resultMap.put(“total”, total);

return resultMap;

@RequestMapping(“/delete”)

public Map delete(Integer userId) {

Map resultMap = new HashMap();

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 tempList = Arrays.asList(userIds.split(“,”));

List 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

• @param userId

• @return

*/

@RequestMapping(“/addFocusUser”)

public ModelAndView addFocusUser(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 tempList = Arrays.asList(userIds.split(“,”));

List lineIdList = new ArrayList<>(tempList);

lineIdList.add(userId);

String ret = StringUtils.join(lineIdList, “,”);

user.setUserIds(ret);

userService.save(user);

mav.setViewName(“redirect:/viewFocusUser”);

return mav;

@RequestMapping(“/addFocusUser/{userId}”)

public ModelAndView addFocusUser(@PathVariable(value = “userId”, required = false) Integer userId,

HttpSession session) {

ModelAndView mav = new ModelAndView();

User user = (User) session.getAttribute(“user”);// 当前登录用户

String userIds = user.getUserIds();

List tempList = new ArrayList<>();

if (userIds != null) {

tempList = Arrays.asList(userIds.split(“,”));

List lineIdList = new ArrayList<>(tempList);

lineIdList.add(userId.toString());

String ret = StringUtils.join(lineIdList, “,”);

user.setUserIds(ret);

userService.save(user);

mav.setViewName(“redirect:/viewFocusUser”);

return mav;

/**

• 取消收藏

• @param request

• @param userId

• @return

*/

@RequestMapping(“/removeCollection”)

public ModelAndView removeCollection(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 tempList = Arrays.asList(artIds.split(“,”));

List lineIdList = new ArrayList<>(tempList);

lineIdList.remove(artId);

String ret = StringUtils.join(lineIdList, “,”);

user.setArticleIds(ret);

userService.save(user);

mav.setViewName(“redirect:/viewCollection”);

return mav;

/**

• 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 tempList = Arrays.asList(artIds.split(“,”));

List lineIdList = new ArrayList<>(tempList);

lineIdList.add(artId);

String ret = StringUtils.join(lineIdList, “,”);

user.setArticleIds(ret);

userService.save(user);

mav.setViewName(“redirect:/viewCollection”);

return mav;

评论控制层：

/**

• 评论Controller层

*/

@RestController

@RequestMapping(“/admin/comment”)

public class CommentAdminController {

@Resource

private CommentService commentService;

@Resource

private UserService userService;

@Resource

private ReplyService replyService;

@Resource

private ArticleService articleService;

/**

• 分页查询评论

• @Title: list

• @param comment 评论实体

• @param commentDates 时间段 (搜索用到)

• @param page 当前页

• @param limit 每页记录数

• @param trueName 昵称

• @return 参数说明

• @return Map 返回类型

• @throws

*/

@RequestMapping(“/list”)

public Map list(Comment comment,

@RequestParam(value = “commentDates”, required = false) String commentDates,

@RequestParam(value = “page”, required = false) Integer page,

@RequestParam(value = “pageSize”, required = false) Integer pageSize,

@RequestParam(value = “nickname”, required = false) String nickname) {

String s_bCommentDate = null; // 开始时间

String s_eCommentDate = null; // 结束时间

if (StringUtil.isNotEmpty(commentDates)) {

String[] strs = commentDates.split(" - "); // 拆分时间段

s_bCommentDate = strs[0];

s_eCommentDate = strs[1];

Integer userId = null;

Map resultMap = new HashMap();

if (StringUtil.isNotEmpty(nickname)) {

User user = userService.findByTrueName(nickname);

if (user != null) {

userId = user.getUserId();

if (userId == null) {

resultMap.put(“errorInfo”, “用户昵称不存在，没有评论！”);

} else {

resultMap.put(“errorNo”, 0);

} else {

resultMap.put(“errorNo”, 0);

List commentList = commentService.list(comment, s_bCommentDate, s_eCommentDate, page - 1, pageSize,

userId);

Long total = commentService.getCount(comment, s_bCommentDate, s_eCommentDate, userId);

resultMap.put(“data”, commentList);

resultMap.put(“total”, total);

return resultMap;

/**

• 删除评论

• @param ids

• @return

*/

@RequestMapping(“/delete”)

public Map delete(@RequestParam(value = “commentId”) String ids) {

String[] idsStr = ids.split(“,”); // 拆分ids字符串

Map resultMap = new HashMap();

for (int i = 0; i < idsStr.length; i++) {

Integer articleId = commentService.getArticleId(Integer.parseInt(idsStr[i]));

commentService.delete(Integer.parseInt(idsStr[i]));

if (articleId != null) {

articleService.reduceComment(articleId);

resultMap.put(“errorNo”, 0);

resultMap.put(“data”, 1);

return resultMap;

回复控制器：

/**

• 回复控制器

*/

@RestController

@RequestMapping(“/reply”)

public class ReplyController {

@Resource

private ReplyService replyService;

/**

• 获取回复

• @param reply

• @return

*/

@RequestMapping(“/list”)

public Map replyList(Reply reply) {

List replyList = replyService.list(reply);

Map resultMap = new HashMap();

resultMap.put(“data”, replyList);

return resultMap;

/**

• 添加回复

• @param reply

• @return

*/

@RequestMapping(“/add”)

public Map add(Reply reply, HttpSession session) {

User currentUser = (User) session.getAttribute(“user”);

Map resultMap = new HashMap();

reply.setReplyDate(new Date());

reply.setUser(currentUser);

replyService.add(reply);

resultMap.put(“reply”, reply);

resultMap.put(“success”, true);

return resultMap;

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