Java项目:在线bbs论坛系统(java+SSM+JSP+bootstrap+jQuery+mysql)

源码获取：博客首页 "资源" 里下载！

项目介绍

本系统分为前后台，前台主要功能为：
用户注册登陆、浏览帖子、发布帖子、个人信息管理、消息通知管理，积分管理，

后台管理功能有：
友情链接管理、板块管理、主题管理、用户管理、网站设置等等。本系统实现的功能非常丰富，可自由切换电脑版和手机版，访问时自动识别设备，也可按照ip来设置访问权限，已经达到了正式上线的系统水平，非常值得学习参考。本项目包含完整的源码、数据库文件。

管理员账号/密码：admin/123456
用户账号/密码： userloop/123456

环境需要

1.运行环境：最好是java jdk 1.8，我们在这个平台上运行的。其他版本理论上也可以。
2.IDE环境：IDEA，Eclipse,Myeclipse都可以。推荐IDEA;
3.tomcat环境：Tomcat 7.x,8.x,9.x版本均可
4.硬件环境：windows 7/8/10 1G内存以上；或者 Mac OS；
5.是否Maven项目: 否；查看源码目录中是否包含pom.xml；若包含，则为maven项目，否则为非maven项目
6.数据库：MySql 5.7版本；

技术栈

1. 后端：Spring SpringMVC MyBatis
2. 前端：JSP+bootstrap+jQuery

使用说明

1. 使用Navicat或者其它工具，在mysql中创建对应名称的数据库，并导入项目的sql文件；
2. 使用IDEA/Eclipse/MyEclipse导入项目，Eclipse/MyEclipse导入时，若为maven项目请选择maven;
若为maven项目，导入成功后请执行maven clean;maven install命令，下载所需要的jar包；
3. 将项目中beans.xml配置文件中的数据库配置改为自己的配置,主要用户名、密码；
4. 配置tomcat，然后运行运行项目，输入http://localhost:8080/ 登录

用户管理控制层：

@Controller
@RequestMapping("/user")
public class UserController {@Autowiredprivate UserService userService;@Autowiredprivate LoginLogService loginLogService;// 用户登录@RequestMapping(value = "/userLogin", method = RequestMethod.POST)public String userLogin(User loginUser, HttpServletRequest request, RedirectAttributes redirect) {// 通过用户名查找User对象User user = userService.getUserByUserName(loginUser.getUserName());String password = "";if (user != null) {password = userService.getPassword(user.getUserName());}// 判断登录信息是否正确if (user != null && loginUser.getPassword().equals(password)) {// 获取登录基本信息String lastIp = request.getRemoteAddr();String userName = user.getUserName();Timestamp lastLoginTime = new Timestamp(new Date().getTime());// 更新用户信息user.setLastIp(lastIp);user.setLastLoginTime(lastLoginTime);user.setCredit(5 + user.getCredit());userService.updateUserByUserName(user);// 更新用户登录日志UserLoginLog userLoginLog = new UserLoginLog();userLoginLog.setUserName(userName);userLoginLog.setLoginIp(lastIp);userLoginLog.setLoginDateTime(lastLoginTime);loginLogService.addUserLoginLog(userLoginLog);// 登陆成功，跳转到主页request.getSession().setAttribute("username", user.getUserName());return "redirect:/main";}// 登录失败，跳转页面request.setAttribute("Msg", "登录失败");return "error";}// 用户注册@RequestMapping(value = "/register", method = RequestMethod.POST)public String userRegister(User userRegister, HttpServletRequest request) {User user = userRegister;if (user != null) {try {String username = user.getUserName();String ip = request.getRemoteAddr();// 如果数据库中没有该用户，可以注册，否则跳转页面if (userService.getUserByUserName(username) == null) {// 添加用户user.setLastIp(ip);Timestamp createLoginTime = new Timestamp(new Date().getTime());user.setCreateTime(createLoginTime);user.setLastLoginTime(createLoginTime);userService.addUser(user);// 添加用户登录日志UserLoginLog userLoginLog = new UserLoginLog();userLoginLog.setUserName(username);userLoginLog.setLoginIp(ip);userLoginLog.setLoginDateTime(createLoginTime);loginLogService.addUserLoginLog(userLoginLog);// 注册成功跳转request.setAttribute("username", username);return "index";} else {request.setAttribute("Msg", "注册失败，用户名已被占用！");return "error";}} catch (Exception e) {e.printStackTrace();request.setAttribute("Msg", "发生未知错误！");return "error";}}request.setAttribute("Msg", "发生未知错误！");return "error";}// 显示个人信息@RequestMapping(value = "/listUserInfo")public String listUserInfo(String username, HttpServletRequest request) {User user = userService.getUserByUserName(username);request.setAttribute("user", user);return "user/userInfo";}// 修改个人信息页面@RequestMapping(value = "/userUpdateInfo", method = RequestMethod.GET)public String userUpdateInfoPage(String username, HttpServletRequest request) {User user = userService.getUserByUserName(username);request.setAttribute("user", user);return "user/userUpdateInfo";}// 提交用户修改信息@RequestMapping(value = "/updateUserInfo", method = RequestMethod.POST)public String updateUserInfo(User user, RedirectAttributes redirectAttributes) {User newUser = user;userService.updateUserByUserName(newUser);redirectAttributes.addAttribute("username", newUser.getUserName());return "redirect:listUserInfo";}// 用户注销功能@RequestMapping(value = "/loginOut")public String loginOut(HttpServletRequest request) {request.getSession().removeAttribute("username");return "index";}
}

管理员管理控制层：

@Controller
@RequestMapping(value = "/admin")
public class AdminController {@AutowiredBoardService boardService;@AutowiredUserService userService;@AutowiredPostService postService;@Autowired ReplyService replyService;// 论坛管理中心@RequestMapping(value = "/manageCenter")public String manageCenter(HttpServletRequest request) {if (request.getSession().getAttribute("username").equals("admin")) {return "admin/manageCenter";}return "redirect:/error";}// 论坛版块管理中心@RequestMapping(value = "/manageBoard")public String manageBoard(HttpServletRequest request) {if (request.getSession().getAttribute("username").equals("admin")) {List<Board> boards = boardService.listAllBoard();request.setAttribute("boards", boards);return "admin/manageBoard";}return "redirect:/error";}// 添加论坛板块@RequestMapping(value = "addBoard", method = RequestMethod.POST)public String addBoard(Board board, HttpServletRequest request) {if (board != null) {boardService.addBoardByBoard(board);return "redirect:/admin/manageBoard";}request.getSession().setAttribute("Msg", "添加板块出错！");return "admin/error";}// 修改板块信息@RequestMapping(value = "updateBoard", method = RequestMethod.POST)public String updateBoard(Board board, HttpServletRequest request) {if (board != null) {boardService.updateBoardInfo(board);// 成功更新数据后跳转页面return "redirect:/admin/manageBoard";}// 更新数据失败跳转到错误页面return "redirect:/error";}// 管理用户信息@RequestMapping(value = "manageUser")public String manageUser(HttpServletRequest request) {List<User> users = userService.getAllUser();if (users != null) {request.setAttribute("users", users);return "/admin/allUserInfo";}return "redirect:/error";}// 管理发表的主题@RequestMapping(value = "managePost")public String managePost(HttpServletRequest request) {List<Post> posts = postService.listAllPost();if (posts != null) {request.setAttribute("posts", posts);return "/admin/allPostInfo";}return "redirect:/error";}// 删除已经发表的主题@RequestMapping(value = "deletePost")public String deletePost(int postId, int postBoardId) {postService.deletePost(postId);return "redirect:/board/listPosts-" + postBoardId;}// 删除回复@RequestMapping(value = "deleteReply")public String deleteReply(int replyId, int replyPostId) {replyService.deleteReply(replyId);return "redirect:/post/postContent-" + replyPostId;}// 删除板块@RequestMapping(value = "deleteBoard")public String deleteBoard(int boardId) {boardService.deleteBoard(boardId);return "redirect:manageBoard";}
}

回复管理控制层：

@Controller
@RequestMapping(value = "/post")
public class PostController {@AutowiredPostService postService;@AutowiredBoardService boardService;@AutowiredReplyService replyService;// 添加帖子@RequestMapping(value = "/addPost")public String addPost(Post post) {if (post != null) {Post newPost = post;Timestamp createLoginTime = new Timestamp(new Date().getTime());newPost.setPostCreateTime(createLoginTime);newPost.setPostUpdateTime(createLoginTime);postService.addPostByPost(newPost);boardService.updatePostNum(newPost.getPostBoardId());return "redirect:postContent-" + post.getPostId();}return "error";}// 查看帖子@RequestMapping(value = "postContent-{postId}")public String intoPost(@PathVariable int postId, HttpServletRequest request) {System.out.println(postId);Post post = postService.listPostContent(postId);List<Reply> replies = replyService.listReplyByPostId(postId);if (post == null) {return "/error";}// 帖子有回复则添加回复信息if (replies != null) {request.setAttribute("replies", replies);}request.setAttribute("post", post);return "post/postContent";}
}

源码获取：博客首页 "资源" 里下载！