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基于javaweb的清新论坛系统(java+ssm+mysql+tomcat)

运行环境

Java≥8、MySQL≥5.7、Tomcat≥8

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的网上论坛在线论坛系统bbs(java+SSM+mysql+maven+tomcat)

一、项目简述

功能：本系统分用户前台和管理员后台。 用户前台主要功能有： 用户注册 用户登录 浏览帖子 回复帖子 修改个人资料 管理员后台的功能有： 管理论坛版块 用户管理 回复管理；

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 +Spring + SpringMVC + MyBatis + html+ css + JavaScript + JQuery + Ajax + layui+ maven等等。

处理管理员界面请求：

/**

• 处理管理员界面请求

*/

@Controller

@RequestMapping(“/admin”)

public class AdminController {

@Resource

private AdminUserService adminUserService;

@Resource

private BlogService blogService;

@Resource

private CategoryService categoryService;

@Resource

private TagService tagService;

@Resource

private CommentService commentService;

/**

• 处理登录请求

• @return java.lang.String

*/

@GetMapping({“/login”})

public String login() {

return “admin/login”;

/**

• 主页

• @param request http请求

• @return java.lang.String

*/

@GetMapping({“”, “/”, “/index”, “/index.html”})

public String index(HttpServletRequest request) {

request.setAttribute(“path”, “index”);

request.setAttribute(“categoryCount”, categoryService.getTotalCategories());

request.setAttribute(“blogCount”, blogService.getTotalBlogs());

request.setAttribute(“tagCount”, tagService.getTotalTags());

request.setAttribute(“commentCount”, commentService.getTotalComments());

return “admin/index”;

/**

• 登录界面

• @param userName 用户名

• @param password 密码

• @param verifyCode 验证码

• @param session session

• @return java.lang.String

*/

@PostMapping(value = “/login”)

public String login(@RequestParam(“userName”) String userName,

@RequestParam(“password”) String password,

@RequestParam(“verifyCode”) String verifyCode,

HttpSession session) {

if (StringUtils.isEmpty(verifyCode)) {

session.setAttribute(“errorMsg”, “验证码不能为空”);

return “admin/login”;

if (StringUtils.isEmpty(userName) || StringUtils.isEmpty(password)) {

session.setAttribute(“errorMsg”, “用户名或密码不能为空”);

return “admin/login”;

String kaptchaCode = session.getAttribute(“verifyCode”) + “”;

if (StringUtils.isEmpty(kaptchaCode) || !verifyCode.equals(kaptchaCode)) {

session.setAttribute(“errorMsg”, “验证码错误”);

return “admin/login”;

AdminUser adminUser = adminUserService.login(userName, password);

if (adminUser != null) {

session.setAttribute(“loginUser”, adminUser.getNickName());

session.setAttribute(“loginUserId”, adminUser.getAdminUserId());

//session过期时间设置为7200秒 即两小时

//session.setMaxInactiveInterval(60 * 60 * 2);

return “redirect:/admin/index”;

} else {

session.setAttribute(“errorMsg”, “登陆失败”);

return “admin/login”;

/**

• 修改个人信息

• @param request http请求

• @return java.lang.String

*/

@GetMapping(“/profile”)

public String profile(HttpServletRequest request) {

Integer loginUserId = (int) request.getSession().getAttribute(“loginUserId”);

AdminUser adminUser = adminUserService.getUserDetailById(loginUserId);

if (adminUser == null) {

return “admin/login”;

request.setAttribute(“path”, “profile”);

request.setAttribute(“loginUserName”, adminUser.getLoginUserName());

request.setAttribute(“nickName”, adminUser.getNickName());

return “admin/profile”;

/**

• 修改密码

• @param request http请求

• @param originalPassword 原始密码

• @param newPassword 新密码

• @return java.lang.String

*/

@PostMapping(“/profile/password”)

@ResponseBody

public String passwordUpdate(HttpServletRequest request, @RequestParam(“originalPassword”) String originalPassword,

@RequestParam(“newPassword”) String newPassword) {

if (StringUtils.isEmpty(originalPassword) || StringUtils.isEmpty(newPassword)) {

return “参数不能为空”;

Integer loginUserId = (int) request.getSession().getAttribute(“loginUserId”);

if (adminUserService.updatePassword(loginUserId, originalPassword, newPassword)) {

//修改成功后清空session中的数据，前端控制跳转至登录页

request.getSession().removeAttribute(“loginUserId”);

request.getSession().removeAttribute(“loginUser”);

request.getSession().removeAttribute(“errorMsg”);

return “success”;

} else {

return “修改失败”;

/**

• 修改登录名，昵称

• @param request http请求

• @param loginUserName 登录名

• @param nickName 昵称

• @return java.lang.String

*/

@PostMapping(“/profile/name”)

@ResponseBody

public String nameUpdate(HttpServletRequest request, @RequestParam(“loginUserName”) String loginUserName,

@RequestParam(“nickName”) String nickName) {

if (StringUtils.isEmpty(loginUserName) || StringUtils.isEmpty(nickName)) {

return “参数不能为空”;

Integer loginUserId = (int) request.getSession().getAttribute(“loginUserId”);

if (adminUserService.updateName(loginUserId, loginUserName, nickName)) {

return “success”;

} else {

return “修改失败”;

/**

• 管理员退出

• @param request http请求

• @return java.lang.String

*/

@GetMapping(“/logout”)

public String logout(HttpServletRequest request) {

request.getSession().removeAttribute(“loginUserId”);

request.getSession().removeAttribute(“loginUser”);

request.getSession().removeAttribute(“errorMsg”);

return “admin/login”;

管理员控制层：

/**

• 管理员控制层

*/

@Controller

@RequestMapping(“/admin”)

public class CategoryController {

@Resource

private CategoryService categoryService;

/**

• @param request

• @return java.lang.String

*/

@GetMapping(“/categories”)

public String categoryPage(HttpServletRequest request) {

request.setAttribute(“path”, “categories”);

return “admin/category”;

/**

• @param params

• @return com.hbu.myblog.util.Result

*/

@RequestMapping(value = “/categories/list”, method = RequestMethod.GET)

@ResponseBody

public Result list(@RequestParam Map<String, Object> params) {

if (StringUtils.isEmpty(params.get(“page”)) || StringUtils.isEmpty(params.get(“limit”))) {

return ResultGenerator.genFailResult(“参数异常！”);

PageQueryUtil pageUtil = new PageQueryUtil(params);

return ResultGenerator.genSuccessResult(categoryService.getBlogCategoryPage(pageUtil));

/**

• @param categoryName

• @param categoryIcon

• @return com.hbu.myblog.util.Result

*/

@RequestMapping(value = “/categories/save”, method = RequestMethod.POST)

@ResponseBody

public Result save(@RequestParam(“categoryName”) String categoryName,

@RequestParam(“categoryIcon”) String categoryIcon) {

if (StringUtils.isEmpty(categoryName)) {

return ResultGenerator.genFailResult(“请输入分类名称！”);

if (StringUtils.isEmpty(categoryIcon)) {

return ResultGenerator.genFailResult(“请选择分类图标！”);

if (categoryService.saveCategory(categoryName, categoryIcon)) {

return ResultGenerator.genSuccessResult();

} else {

return ResultGenerator.genFailResult(“分类名称重复”);

/**

• @param categoryId

• @param categoryName

• @param categoryIcon

• @return com.hbu.myblog.util.Result

*/

@RequestMapping(value = “/categories/update”, method = RequestMethod.POST)

@ResponseBody

public Result update(@RequestParam(“categoryId”) Integer categoryId,

@RequestParam(“categoryName”) String categoryName,

@RequestParam(“categoryIcon”) String categoryIcon) {

if (StringUtils.isEmpty(categoryName)) {

return ResultGenerator.genFailResult(“请输入分类名称！”);

if (StringUtils.isEmpty(categoryIcon)) {

return ResultGenerator.genFailResult(“请选择分类图标！”);

if (categoryService.updateCategory(categoryId, categoryName, categoryIcon)) {

return ResultGenerator.genSuccessResult();

} else {

return ResultGenerator.genFailResult(“分类名称重复”);

/**

• @param ids

• @return com.hbu.myblog.util.Result

*/

@RequestMapping(value = “/categories/delete”, method = RequestMethod.POST)

@ResponseBody

public Result delete(@RequestBody Integer[] ids) {

if (ids.length < 1) {

return ResultGenerator.genFailResult(“参数异常！”);

if (categoryService.deleteBatch(ids)) {

return ResultGenerator.genSuccessResult();

} else {

return ResultGenerator.genFailResult(“删除失败”);

博客内容控制层：

/**

• @author 博客

*/

@Controller

@RequestMapping(“/admin”)

public class BlogController {

@Resource

private BlogService blogService;

@Resource

private CategoryService categoryService;

/**

• 博客列表

• @param params 参数

• @return com.hbu.myblog.util.Result

*/

@GetMapping(“/blogs/list”)

@ResponseBody

public Result list(@RequestParam Map<String, Object> params) {

if (StringUtils.isEmpty(params.get(“page”)) || StringUtils.isEmpty(params.get(“limit”))) {

return ResultGenerator.genFailResult(“参数异常！”);

PageQueryUtil pageUtil = new PageQueryUtil(params);

return ResultGenerator.genSuccessResult(blogService.getBlogsPage(pageUtil));

/**

• @param request http请求

• @return java.lang.String

*/

@GetMapping(“/blogs”)

public String list(HttpServletRequest request) {

request.setAttribute(“path”, “blogs”);

return “admin/blog”;

/**

• @param request http请求

• @return java.lang.String

*/

@GetMapping(“/blogs/edit”)

public String edit(HttpServletRequest request) {

request.setAttribute(“path”, “edit”);

request.setAttribute(“categories”, categoryService.getAllCategories());

return “admin/edit”;

/**

• @param request http请求

• @param blogId 博客id

• @return java.lang.String

*/

@GetMapping(“/blogs/edit/{blogId}”)

public String edit(HttpServletRequest request, @PathVariable(“blogId”) Long blogId) {

request.setAttribute(“path”, “edit”);

Blog blog = blogService.getBlogById(blogId);

if (blog == null) {

return “error/error_400”;

request.setAttribute(“blog”, blog);

request.setAttribute(“categories”, categoryService.getAllCategories());

return “admin/edit”;

/**

• 添加文章

• @param blogTitle 文章标题

• @param blogSummary 摘要

• @param blogCategoryId 类别

• @param blogTags 标签

• @param blogContent 内容

• @param blogStatus 草稿，发布

• @param enableComment 可否评论

• @return com.hbu.myblog.util.Result

*/

@PostMapping(“/blogs/save”)

@ResponseBody

public Result save(@RequestParam(“blogTitle”) String blogTitle,

@RequestParam(name = “blogSummary”, required = false) String blogSummary,

@RequestParam(“blogCategoryId”) Integer blogCategoryId,

@RequestParam(“blogTags”) String blogTags,

@RequestParam(“blogContent”) String blogContent,

@RequestParam(“blogStatus”) Byte blogStatus,

@RequestParam(“enableComment”) Byte enableComment) {

if (StringUtils.isEmpty(blogTitle)) {

return ResultGenerator.genFailResult(“请输入文章标题”);

if (blogTitle.trim().length() > 150) {

return ResultGenerator.genFailResult(“标题过长”);

if (StringUtils.isEmpty(blogTags)) {

return ResultGenerator.genFailResult(“请输入文章标签”);

if (blogTags.trim().length() > 150) {

return ResultGenerator.genFailResult(“标签过长”);

if (blogSummary.trim().length() > 375) {

return ResultGenerator.genFailResult(“摘要过长”);

if (StringUtils.isEmpty(blogContent)) {

return ResultGenerator.genFailResult(“请输入文章内容”);

if (blogTags.trim().length() > 100000) {

return ResultGenerator.genFailResult(“文章内容过长”);

Blog blog = new Blog();

blog.setBlogTitle(blogTitle);

blog.setBlogSummary(blogSummary);

blog.setBlogCategoryId(blogCategoryId);

blog.setBlogTags(blogTags);

blog.setBlogContent(blogContent);

blog.setBlogStatus(blogStatus);

blog.setEnableComment(enableComment);

String saveBlogResult = blogService.saveBlog(blog);

if (“success”.equals(saveBlogResult)) {

return ResultGenerator.genSuccessResult(“添加成功”);

} else {

return ResultGenerator.genFailResult(saveBlogResult);

/**

• 修改文章

• @param blogId 文章ID

• @param blogTitle 文章标题

• @param blogSummary 摘要

• @param blogCategoryId 类别

• @param blogTags 标签

• @param blogContent 内容

• @param blogStatus 草稿，发布

• @param enableComment 可否评论

• @return com.hbu.myblog.util.Result

*/

@PostMapping(“/blogs/update”)

@ResponseBody

public Result update(@RequestParam(“blogId”) Long blogId,

@RequestParam(“blogTitle”) String blogTitle,

@RequestParam(name = “blogSummary”, required = false) String blogSummary,

@RequestParam(“blogCategoryId”) Integer blogCategoryId,

@RequestParam(“blogTags”) String blogTags,

@RequestParam(“blogContent”) String blogContent,

@RequestParam(“blogStatus”) Byte blogStatus,

@RequestParam(“enableComment”) Byte enableComment) {

if (StringUtils.isEmpty(blogTitle)) {

return ResultGenerator.genFailResult(“请输入文章标题”);

if (blogTitle.trim().length() > 150) {

return ResultGenerator.genFailResult(“标题过长”);

if (StringUtils.isEmpty(blogTags)) {

return ResultGenerator.genFailResult(“请输入文章标签”);

if (blogTags.trim().length() > 150) {

return ResultGenerator.genFailResult(“标签过长”);

if (blogSummary.trim().length() > 375) {

return ResultGenerator.genFailResult(“摘要过长”);

if (StringUtils.isEmpty(blogContent)) {

return ResultGenerator.genFailResult(“请输入文章内容”);

if (blogTags.trim().length() > 100000) {

return ResultGenerator.genFailResult(“文章内容过长”);

Blog blog = new Blog();

blog.setBlogId(blogId);

blog.setBlogTitle(blogTitle);

blog.setBlogSummary(blogSummary);

blog.setBlogCategoryId(blogCategoryId);

blog.setBlogTags(blogTags);

blog.setBlogContent(blogContent);

blog.setBlogStatus(blogStatus);

blog.setEnableComment(enableComment);

String updateBlogResult = blogService.updateBlog(blog);

if (“success”.equals(updateBlogResult)) {

return ResultGenerator.genSuccessResult(“修改成功”);

} else {

return ResultGenerator.genFailResult(updateBlogResult);

/**

• 根据id的之删除文章

• @param ids 要删除文章id列表

• @return com.hbu.myblog.util.Result

*/

@PostMapping(“/blogs/delete”)

@ResponseBody

public Result delete(@RequestBody Integer[] ids) {

if (ids.length < 1) {

return ResultGenerator.genFailResult(“参数异常！”);

if (blogService.deleteBatch(ids)) {

return ResultGenerator.genSuccessResult();

} else {

return ResultGenerator.genFailResult(“删除失败”);

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