我是靠谱客的博主 甜甜白开水,这篇文章主要介绍SSM的小说上传下载网站含前后台-JAVA【毕业设计、快速开发、源码、开题报告】功能介绍部分功能模块代码论文目录,现在分享给大家,希望可以做个参考。

  

功能介绍

管理员:管理员使用本系统涉到的功能主要有:书籍管理、用户管理、反馈处理。

用户进入系统前台可以实现对首页、玄幻小说、仙侠小说、都市小说、历史小说、登录、注册、后台登录等功能。

部分功能模块代码

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package com.lianshuwang.controller; import com.lianshuwang.domin.Feedback; import com.lianshuwang.domin.User; import com.lianshuwang.helper.doBookHelper; import com.lianshuwang.service.BackStageService; import org.apache.commons.logging.Log; import org.apache.commons.logging.LogFactory; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.stereotype.Controller; import org.springframework.ui.Model; import org.springframework.web.bind.annotation.*; import javax.servlet.http.HttpSession; import java.util.HashMap; import java.util.List; import java.util.Map; @Controller @RequestMapping(value = "/backstage") public class BackStageController { private static final Log logger = LogFactory.getLog(BackStageController.class); @Autowired private BackStageService backStageService; @RequestMapping(value = "/") public String getLogin() { return "backstage/adminLogin"; } @RequestMapping(value = "/backlogin") public String login(String username, String password, Model model, HttpSession session) { boolean isLogin = backStageService.getLogin(username, password); if (isLogin) { session.setAttribute("status",true); return "redirect:bookManage"; } else { model.addAttribute("error","登陆失败,请重试!"); return "backstage/adminLogin"; } } @RequestMapping(value = "/backloginout") public String loginout( Model model, HttpSession session) { session.setAttribute("status",false); model.addAttribute("error","成功退出!"); return "backstage/adminLogin"; } @RequestMapping(value = "/bookManage") public String bookManage(Model model,HttpSession session) { if (null == session.getAttribute("status")) { return "backstage/adminLogin"; } List<doBookHelper> bookList; bookList = backStageService.getUploadBooks(); model.addAttribute("bookList",bookList); return "backstage/bookManage"; } @RequestMapping(value = "/searchBookByDays") public String searchBookByDays(int days, Model model,HttpSession session) { if (null == session.getAttribute("status")) { return "backstage/adminLogin"; } List<doBookHelper> bookList; bookList = backStageService.getBooksByDays(days); model.addAttribute("bookList",bookList); return "backstage/bookManage"; } @RequestMapping(value = "/searchBookByTitle") public String searchBookByTitle(String title, Model model,HttpSession session) { if (null == session.getAttribute("status")) { return "backstage/adminLogin"; } List<doBookHelper> bookList; bookList = backStageService.getBooksByTitle(title); model.addAttribute("bookList",bookList); return "backstage/bookManage"; } @RequestMapping(value = "/searchBookByUser") public String searchBookByUser(long userId, Model model,HttpSession session) { if (null == session.getAttribute("status")) { return "backstage/adminLogin"; } List<doBookHelper> bookList; bookList = backStageService.getBooksByUserId(userId); model.addAttribute("bookList",bookList); return "backstage/bookManage"; } @RequestMapping(value = "/deleteBook") @ResponseBody public Map<String,Object> deleteBook(long bookId) { logger.info("you are removing a book!"); Map<String,Object> resultMap = new HashMap<String,Object>(); int result = backStageService.deleteBook(bookId); resultMap.put("result",result); return resultMap; } @RequestMapping(value = "/userManage") public String userManage(Model model,HttpSession session) { if (null == session.getAttribute("status")) { return "backstage/adminLogin"; } Map<String,Object> resultMap; resultMap = backStageService.getUserByContribution(); List<User> userList = (List<User>) resultMap.get("userList"); int totalUser = (Integer) resultMap.get("totalUser"); int weekUser = (Integer) resultMap.get("weekUser"); int monthUser = (Integer) resultMap.get("monthUser"); model.addAttribute("userList",userList); model.addAttribute("weekUser",weekUser); model.addAttribute("monthUser",monthUser); model.addAttribute("totalUser",totalUser); return "backstage/userManage"; } @RequestMapping(value = "/deleteUser") @ResponseBody public Map<String,Integer> deleteUser(long userId) { logger.info("you are removing a user!"); Map<String,Integer> resultMap = new HashMap<String,Integer>(); int result = backStageService.deleteUser(userId); resultMap.put("result",result); return resultMap; } @RequestMapping(value = "/searchUser") public String searchUser(String user, Model model,HttpSession session) { if (null == session.getAttribute("status")) { return "backstage/adminLogin"; } List<User> userList = backStageService.getUserBySearch(user); Map<String,Object> resultMap; resultMap = backStageService.getUserByContribution(); int totalUser = (Integer) resultMap.get("totalUser"); int weekUser = (Integer) resultMap.get("weekUser"); int monthUser = (Integer) resultMap.get("monthUser"); model.addAttribute("userList",userList); model.addAttribute("weekUser",weekUser); model.addAttribute("monthUser",monthUser); model.addAttribute("totalUser",totalUser); return "backstage/userManage"; } @RequestMapping(value = "/feedbackManage") public String feedbackManage(Model model,HttpSession session) { if (null == session.getAttribute("status")) { return "backstage/adminLogin"; } List<Feedback> feedbackList = backStageService.getFeedback(); model.addAttribute("feedbackNum",feedbackList.size()); model.addAttribute("feedbackList",feedbackList); return "backstage/feedbackManage"; } @RequestMapping(value = "/setRead") @ResponseBody public void setFeedbackRead(int feedbackId) { backStageService.setOneFeedbackRead(feedbackId); } @RequestMapping(value = "/setAllRead") public String setAllFeedbackRead() { backStageService.setAllFeedbackRead(); return "redirect:feedbackManage"; } } package com.lianshuwang.service; import com.lianshuwang.dao.BookDao; import com.lianshuwang.dao.FeedbackDao; import com.lianshuwang.dao.UploadDao; import com.lianshuwang.dao.UserDao; import com.lianshuwang.domin.Book; import com.lianshuwang.domin.Feedback; import com.lianshuwang.domin.Upload; import com.lianshuwang.domin.User; import com.lianshuwang.helper.doBookHelper; import com.lianshuwang.util.PropertyConfigurer; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.stereotype.Service; import java.io.File; import java.util.ArrayList; import java.util.HashMap; import java.util.List; import java.util.Map; @Service public class BackStageService { @Autowired private UploadDao uploadDao; @Autowired private BookDao bookDao; @Autowired private UserDao userDao; @Autowired private FeedbackDao feedbackDao; public boolean getLogin(String username, String password) { String default_user = (String) PropertyConfigurer.getProperty("admin_user"); String default_pass = (String) PropertyConfigurer.getProperty("admin_password"); if (default_user.equals(username) && default_pass.equals(password)) { return true; } else { return false; } } public List<doBookHelper> iteratorUploadList(List<Upload> uploadList) { List<doBookHelper> doBookHelperList = new ArrayList<doBookHelper>(); Book book; for (Upload upload : uploadList) { doBookHelper bookHelper = new doBookHelper(); book = bookDao.queryById(upload.getUploadedBook()); bookHelper.setId(book.getId()); bookHelper.setTitle(book.getBook_title()); bookHelper.setAuthor(book.getBook_author()); bookHelper.setUploader(upload.getUploader()); bookHelper.setUploadedDate(upload.getUploadedDate()); doBookHelperList.add(bookHelper); } return doBookHelperList; } public List<doBookHelper> getUploadBooks() { List<doBookHelper> doBookHelperList; List<Upload> uploadList = uploadDao.queryByUploadedDate(); doBookHelperList = iteratorUploadList(uploadList); return doBookHelperList; } public List<doBookHelper> getBooksByDays(int days) { List<doBookHelper> doBookHelperList; List<Upload> uploadList; if (days == 30) { uploadList = uploadDao.searchByThirtyDays(); } else if (days == 7) { uploadList = uploadDao.searchBySevenDays(); } else { uploadList = uploadDao.searchByToday(); } doBookHelperList = iteratorUploadList(uploadList); return doBookHelperList; } public List<doBookHelper> getBooksByTitle(String title) { List<doBookHelper> doBookHelperList = new ArrayList<doBookHelper>(); List<Book> bookList = bookDao.searchBookByTitle(title); for (Book book: bookList) { doBookHelper bookHelper = new doBookHelper(); bookHelper.setId(book.getId()); bookHelper.setTitle(book.getBook_title()); bookHelper.setAuthor(book.getBook_author()); Upload upload = uploadDao.queryByBookId(book.getId()); bookHelper.setUploader(upload.getUploader()); bookHelper.setUploadedDate(upload.getUploadedDate()); doBookHelperList.add(bookHelper); } return doBookHelperList; } public List<doBookHelper> getBooksByUserId(long userId) { List<doBookHelper> doBookHelperList = new ArrayList<doBookHelper>(); List<Upload> uploadList = uploadDao.queryByUserId(userId); Book book; for (Upload upload : uploadList) { book = bookDao.queryById(upload.getUploadedBook()); doBookHelper bookHelper = new doBookHelper(); bookHelper.setId(book.getId()); bookHelper.setTitle(book.getBook_title()); bookHelper.setAuthor(book.getBook_author()); bookHelper.setUploader(upload.getUploader()); bookHelper.setUploadedDate(upload.getUploadedDate()); doBookHelperList.add(bookHelper); } return doBookHelperList; } public int deleteBook(long bookId) { Book book; book = bookDao.queryById(bookId); String bookFilePath = book.getBook_file(); File file = new File(bookFilePath); if (file.exists()) { file.delete(); } else { return 0; } String bookCoverPath = book.getBook_cover(); File cover = new File(bookCoverPath); if (cover.exists()) { cover.delete(); } else { return 0; } int count = bookDao.deleteBook(bookId); int count2 = uploadDao.deleteUploadRow(bookId); if (count == 0 || count2 == 0) { return 0; } return 1; } public Map<String,Object> getUserByContribution() { Map<String,Object> resultMap = new HashMap<String,Object>(); List<User> userList = userDao.queryUserByContribution(); resultMap.put("userList",userList); resultMap.put("totalUser",userDao.queryUserNumber()); resultMap.put("weekUser",userDao.queryUserNumberByWeek()); resultMap.put("monthUser",userDao.queryUserNumberByMonth()); return resultMap; } public int deleteUser(long userId) { int count = userDao.deleteUser(userId); uploadDao.deleteUploadRowByUser(userId); if (count == 0) { return 0; } return 1; } public List<User> getUserBySearch(String searchTxt) { List<User> userList = new ArrayList<User>(); if (searchTxt.length() < 5 ) { userList = userDao.queryUserByUserName(searchTxt); } else if (isNumeric(searchTxt)) { long userId = Long.parseLong(searchTxt); User user1 = userDao.queryById(userId); userList.add(user1); List<User> userList1 = userDao.queryUserByUserName(searchTxt); userList.addAll(userList1); } return userList; } public boolean isNumeric(String str) { for (int i = str.length();--i>=0;){ if (!Character.isDigit(str.charAt(i))){ return false; } } return true; } public List<Feedback> getFeedback() { List<Feedback> feedbackList = feedbackDao.queryAllNotRead(); return feedbackList; } public int setOneFeedbackRead(int id) { int count = feedbackDao.setOneRead(id); return count; } public int setAllFeedbackRead() { return feedbackDao.setAllRead(); } } package com.lianshuwang.dao; import com.lianshuwang.domin.Book; import org.apache.ibatis.annotations.Param; import org.springframework.stereotype.Repository; import java.util.List; /** * Created by admin on 2019/10/13. */ @Repository public interface BookDao { public Book queryById(long id); public int queryNumberOfBooks(); public int queryNumberOfSomeTypeBooks(int largeType); public int addBook(Book book); public Book queryByTitle(String title); public List<Book> getLargeTypeBooks(@Param("list") List<Integer> booTypeList, @Param("startRow") int starRow, @Param("pageSize") int pageSize); public List<Book> getSmallTypeBooks(@Param("type_id") int type_id, @Param("startRow") int starRow, @Param("pageSize") int pageSize); public int addDownloadTimes(long id); public List<Book> queryByDownloadTimes(); public List<Book> searchBookByTitle(String searchTxt); public List<Book> searchBookByAuthor(String searchTxt); public int getTotalOfLTBooks(List<Integer> booTypeList); public int getTotalOfSTBooks(int type_id); public int deleteBook(long id); }

论文目录

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以上就是甜甜白开水最近收集整理的关于SSM的小说上传下载网站含前后台-JAVA【毕业设计、快速开发、源码、开题报告】功能介绍部分功能模块代码论文目录的全部内容,更多相关SSM内容请搜索靠谱客的其他文章。

本图文内容来源于网友提供,作为学习参考使用,或来自网络收集整理,版权属于原作者所有。
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