基于javaweb的农业信息管理系统(java+ssm+jsp+js+html+mysql)

基于javaweb的农业信息管理系统(java+ssm+jsp+js+html+mysql)

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+mysql的农业信息管理系统(java+SSM+JSP+JS+HTML+mysql)

项目介绍

管理员角色包含以下功能： 管理员登陆,用户管理,新闻管理,留言列表查看等功能。 用户角色包含以下功能： 查看所有新闻,市场资讯查看,科技推广查看,致富经栏目查看,网站留言,用户注册登陆等功能。

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.数据库：MySql 5.7版本；

技术栈

1. 后端：Spring+SpringMVC+Mybatis 2. 前端：HTML+CSS+JavaScript+jsp

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，然后运行； 3. 将项目中application.yml配置文件中的数据库配置改为自己的配置; 4. 运行项目，输入localhost:8080/ 登录

文章管理控制层：

@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 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”);

管理员管理控制层：

@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”;

用户文章管理控制层：

@Controller

public class MyblogController {

// public static String theme = “default”;

public static String theme = “amaze”;

@Resource

private BlogService blogService;

@Resource

private TagService tagService;

@Resource

private CommentService commentService;

@Resource

private ConfigService configService;

@Resource

private CategoryService categoryService;

/**

• 首页

• @param request http请求

• @return java.lang.String

*/

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

public String index(HttpServletRequest request) {

return this.page(request, 1);

/**

• 首页（带页码）

• @param request http请求

• @param pageNum 页码

• @return java.lang.String

*/

@GetMapping({“/page/{pageNum}”})

public String page(HttpServletRequest request, @PathVariable(“pageNum”) int pageNum) {

PageResult blogPageResult = blogService.getBlogsForIndexPage(pageNum);

if (blogPageResult == null) {

return “error/error_404”;

request.setAttribute(“blogPageResult”, blogPageResult);

request.setAttribute(“newBlogs”, blogService.getBlogListForIndexPage(1));

request.setAttribute(“hotBlogs”, blogService.getBlogListForIndexPage(0));

request.setAttribute(“hotTags”, tagService.getBlogTagCountForIndex());

request.setAttribute(“pageName”, “首页”);

request.setAttribute(“configurations”, configService.getAllConfigs());

return “blog/” + theme + “/index”;

/**

• Categories页面(包括分类数据和标签数据)

• @param request http请求

• @return java.lang.String

*/

@GetMapping({“/categories”})

public String categories(HttpServletRequest request) {

request.setAttribute(“hotTags”, tagService.getBlogTagCountForIndex());

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

request.setAttribute(“pageName”, “分类页面”);

request.setAttribute(“configurations”, configService.getAllConfigs());

return “blog/” + theme + “/category”;

/**

• 详情页

• @param request http请求

• @param blogId 博客id

• @param commentPage 评论页

• @return java.lang.String

*/

@GetMapping({“/blog/{blogId}”, “/article/{blogId}”})

public String detail(HttpServletRequest request, @PathVariable(“blogId”) Long blogId, @RequestParam(value = “commentPage”, required = false, defaultValue = “1”) Integer commentPage) {

BlogDetailVO blogDetailVO = blogService.getBlogDetail(blogId);

if (blogDetailVO != null) {

request.setAttribute(“blogDetailVO”, blogDetailVO);

request.setAttribute(“commentPageResult”, commentService.getCommentPageByBlogIdAndPageNum(blogId, commentPage));

request.setAttribute(“pageName”, “详情”);

request.setAttribute(“configurations”, configService.getAllConfigs());

return “blog/” + theme + “/detail”;

/**

• 标签列表页

• @param request http请求

• @param tagName 标签名称

• @return java.lang.String

*/

@GetMapping({“/tag/{tagName}”})

public String tag(HttpServletRequest request, @PathVariable(“tagName”) String tagName) {

return tag(request, tagName, 1);

/**

• 标签列表页（带页码）

• @param request http请求

• @param tagName 标签名称

• @param page 页码

• @return java.lang.String

*/

@GetMapping({“/tag/{tagName}/{page}”})

public String tag(HttpServletRequest request, @PathVariable(“tagName”) String tagName, @PathVariable(“page”) Integer page) {

PageResult blogPageResult = blogService.getBlogsPageByTag(tagName, page);

request.setAttribute(“blogPageResult”, blogPageResult);

request.setAttribute(“pageName”, “标签”);

request.setAttribute(“pageUrl”, “tag”);

request.setAttribute(“keyword”, tagName);

request.setAttribute(“newBlogs”, blogService.getBlogListForIndexPage(1));

request.setAttribute(“hotBlogs”, blogService.getBlogListForIndexPage(0));

request.setAttribute(“hotTags”, tagService.getBlogTagCountForIndex());

request.setAttribute(“configurations”, configService.getAllConfigs());

return “blog/” + theme + “/list”;

/**

• 分类列表页

• @param request http请求

• @param categoryName 类别名称

• @return java.lang.String

*/

@GetMapping({“/category/{categoryName}”})

public String category(HttpServletRequest request, @PathVariable(“categoryName”) String categoryName) {

return category(request, categoryName, 1);

/**

• 分类列表页（带页码）

• @param request http请求

• @param categoryName 类别名称

• @param page 页码

• @return java.lang.String

*/

@GetMapping({“/category/{categoryName}/{page}”})

public String category(HttpServletRequest request, @PathVariable(“categoryName”) String categoryName, @PathVariable(“page”) Integer page) {

PageResult blogPageResult = blogService.getBlogsPageByCategory(categoryName, page);

request.setAttribute(“blogPageResult”, blogPageResult);

request.setAttribute(“pageName”, “分类”);

request.setAttribute(“pageUrl”, “category”);

request.setAttribute(“keyword”, categoryName);

request.setAttribute(“newBlogs”, blogService.getBlogListForIndexPage(1));

request.setAttribute(“hotBlogs”, blogService.getBlogListForIndexPage(0));

request.setAttribute(“hotTags”, tagService.getBlogTagCountForIndex());

request.setAttribute(“configurations”, configService.getAllConfigs());

return “blog/” + theme + “/list”;

/**

• 搜索列表页

• @param request http请求

• @param keyword 关键词

• @return java.lang.String

*/

@GetMapping({“/search/{keyword}”})

public String search(HttpServletRequest request, @PathVariable(“keyword”) String keyword) {

return search(request, keyword, 1);

/**

• 搜索列表页（带页码）

• @param request http请求

• @param keyword 关键词

• @param page 页码

• @return java.lang.String

*/

@GetMapping({“/search/{keyword}/{page}”})

public String search(HttpServletRequest request, @PathVariable(“keyword”) String keyword, @PathVariable(“page”) Integer page) {

PageResult blogPageResult = blogService.getBlogsPageBySearch(keyword, page);

request.setAttribute(“blogPageResult”, blogPageResult);

request.setAttribute(“pageName”, “搜索”);

request.setAttribute(“pageUrl”, “search”);

request.setAttribute(“keyword”, keyword);

request.setAttribute(“newBlogs”, blogService.getBlogListForIndexPage(1));

request.setAttribute(“hotBlogs”, blogService.getBlogListForIndexPage(0));

request.setAttribute(“hotTags”, tagService.getBlogTagCountForIndex());

request.setAttribute(“configurations”, configService.getAllConfigs());

return “blog/” + theme + “/list”;

/**

• 评论留言

• @param request http请求

• @param session session

• @param blogId 博客id

• @param verifyCode 验证码

• @param commentator 评论者昵称

• @param email 邮箱

• @param websiteUrl 留言者的网站

• @param commentBody 评论内容

• @return com.hbu.myblog.util.Result

*/

@PostMapping(value = “/blog/comment”)

@ResponseBody

public Result comment(HttpServletRequest request, HttpSession session,

@RequestParam Long blogId, @RequestParam String verifyCode,

@RequestParam String commentator, @RequestParam String email,

@RequestParam String websiteUrl, @RequestParam String commentBody) {

if (StringUtils.isEmpty(verifyCode)) {

return ResultGenerator.genFailResult(“验证码不能为空”);

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

if (StringUtils.isEmpty(kaptchaCode)) {

return ResultGenerator.genFailResult(“非法请求”);

if (!verifyCode.equals(kaptchaCode)) {

return ResultGenerator.genFailResult(“验证码错误”);

String ref = request.getHeader(“Referer”);

if (StringUtils.isEmpty(ref)) {

return ResultGenerator.genFailResult(“非法请求”);

if (null == blogId || blogId < 0) {

return ResultGenerator.genFailResult(“非法请求”);

if (StringUtils.isEmpty(commentator)) {

return ResultGenerator.genFailResult(“请输入称呼”);

if (StringUtils.isEmpty(email)) {

return ResultGenerator.genFailResult(“请输入邮箱地址”);

if (!PatternUtil.isEmail(email)) {

return ResultGenerator.genFailResult(“请输入正确的邮箱地址”);

if (StringUtils.isEmpty(commentBody)) {

return ResultGenerator.genFailResult(“请输入评论内容”);

if (commentBody.trim().length() > 200) {

return ResultGenerator.genFailResult(“评论内容过长”);

BlogComment comment = new BlogComment();

comment.setBlogId(blogId);

comment.setCommentator(MyBlogUtils.cleanString(commentator));

comment.setEmail(email);

if (PatternUtil.isURL(websiteUrl)) {

comment.setWebsiteUrl(websiteUrl);

comment.setCommentBody(MyBlogUtils.cleanString(commentBody));

return ResultGenerator.genSuccessResult(commentService.addComment(comment));

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