本项目是一个基于springMVC的图书管理系统设计,主要是学习springMVC模式开发.zip

package com.sj.controller; import java.io.FileInputStream; import java.io.FileNotFoundException; import java.util.ArrayList; import java.util.Date; import java.util.HashMap; import java.util.List; import java.util.Map; import java.util.Properties; import javassist.URLClassPath; import javax.annotation.Resource; import javax.net.ssl.HttpsURLConnection; import javax.servlet.http.HttpServletRequest; import org.springframework.stereotype.Controller; import org.springframework.web.bind.annotation.RequestMapping; import org.springframework.web.bind.annotation.ResponseBody; import org.springframework.web.multipart.MultipartFile; import com.fasterxml.jackson.databind.annotation.JsonSerialize.Typing; import com.sj.base.BaseController; import com.sj.entity.Books; import com.sj.entity.Collections; import com.sj.entity.Papers; import com.sj.entity.Periodicals; import com.sj.entity.User; import com.sj.service.IBaseService; import com.sj.service.IBooksService; import com.sj.service.ICollectionsService; import com.sj.service.ICommonsService; import com.sj.service.IPapersService; import com.sj.service.IPeriodicalsService; import com.sj.utils.FileUtils; @Controller @RequestMapping("books") public class BooksController extends BaseController{ @Resource private IBooksService booksService; @Resource private IPapersService papersService; @Resource private IPeriodicalsService periodicalsService; @Resource private ICommonsService commonsService; @Resource private ICollectionsService collectionsService; /** * 获取最新的图书，论文，期刊(带检索) * @param request * @return */ Map<String, Object>param=new HashMap<String, Object>(); @RequestMapping("newall") public String listnewAll(HttpServletRequest request,Integer cp,Integer type,String keycontect){ System.out.println(cp+"*************************************************"); if(cp==null){cp=0;} if(type==null){ type=0; }else{ param.put("type", type); } if(keycontect!=null){ param.put("keycontect", keycontect); }else{ param.put("keycontect", ""); } if(type==null||keycontect==null){ cp=cp+1; List<Books> listbooks= booksService.getnewBooks(cp,10); List<Papers> listpapers = papersService.getnewPapers(cp,10); List<Periodicals> listperiodicals = periodicalsService.getnewPeriodicals(cp,10); request.setAttribute("listbooks", listbooks); request.setAttribute("listpapers", listpapers); request.setAttribute("listperiodicals", listperiodicals); cp=cp-1; request.setAttribute("page", cp); request.setAttribute("num", listbooks.size()); }else{ cp=cp+1; List<Books> listbooks= booksService.getnewBooks(cp,10,(Integer)param.get("type"),param.get("keycontect").toString().trim()+""); List<Papers> listpapers = papersService.getnewPapers(cp,10,(Integer)param.get("type"),param.get("keycontect").toString().trim()+""); List<Periodicals> listperiodicals = periodicalsService.getnewPeriodicals(cp,10,(Integer)param.get("type"),param.get("keycontect").toString().trim()+""); request.setAttribute("listbooks", listbooks); request.setAttribute("listpapers", listpapers); request.setAttribute("listperiodicals", listperiodicals); cp=cp-1; request.setAttribute("page", cp); request.setAttribute("num", listbooks.size()); } return "/books/list"; } /** * 查看图书详细信息 * @param request * @param Id * @param type 类型 0 图书，1期刊，2论文 * @return */ @RequestMapping("bookInfor") public String bookInfor(HttpServletRequest request,Integer id,Integer type){ System.out.println(id); switch (type) { case 0: Books book=booksService.getEntityById(Books.class, id); book.setBkBrowsenum(book.getBkBrowsenum()+1); booksService.update(book); request.setAttribute("books", book); break; case 1: Periodicals periodicals= periodicalsService.getEntityById(Periodicals.class, id); periodicals.setPlBrowsenum(periodicals.getPlBrowsenum()+1); periodicalsService.update(periodicals); request.setAttribute("periodicals",periodicals); break; case 2: Papers papers= papersService.getEntityById(Papers.class, id); papers.setPrBorrownum(papers.getPrBorrownum()+1); papersService.update(papers); request.setAttribute("papers",papers ); break; default: break; } request.setAttribute("commons",commonsService.getCommons(id, type)); if(type==0){ return "books/bookInfor"; } if(type==1){ return "books/periodicalsInfor"; }if(type==2){ return "books/papersInfor"; } return null; } /** * 删除图书或者是期刊或者是论文 * @param request * @param id * @param type * @return */ @RequestMapping("delete") public String delete(HttpServletRequest request,Integer id,Integer type){ switch (type) { case 0: booksService.deleteById(Books.class, id); break; case 1: papersService.deleteById(Papers.class, id); break; case 2: periodicalsService.deleteById(Periodicals.class, id); break; default: break; } return "forward:adminlist.do"; } /** * 跳转到 * @param request * @param type * @return */ @RequestMapping("addbookUI") public String addbookUI(HttpServletRequest request,Integer type){ String returnstr=""; switch (type) { case 0://添加图书 returnstr="/books/addbook"; break; case 1://添加期刊 returnstr="/books/addperiodicals"; break; case 2://添加论文 returnstr="/books/addparapers"; break; default: break; } return returnstr; } //添加图书 @RequestMapping("addBooks") public String addBooks(HttpServletRequest request,Books books,MultipartFile file){ User user= getconcurrentUser(request); String pdfurl= FileUtils.saveFile(user, request, file, "books"); books.setPdfurl(pdfurl); books.setBkImage(""); books.setBkBrowsenum(0); books.setBkLibtime(new Date()); booksService.save(books); return "books/addbook"; } /** * 更新 * @param request * @param books * @return */ @RequestMapping("upBooks") public String upBooks(HttpServletRequest request,Books books){ booksService.update(books); return "forward:adminlist.do"; } //添加论文 @RequestMapping("addPapers") public String addPapers(HttpServletRequest request,Papers papers,MultipartFile file){ User user= getconcurrentUser(request); String pdfurl= FileUtils.saveFile(user, request, file, "papers"); papers.setPdfurl(pdfurl); papers.setPrLibtime(new Date()); papers.setPrBorrownum(0); papers.setPrLooknum(0); papers.setPrCollectionnum(0); papersService.save(papers); return "books/addparapers"; } @RequestMapping("upPapers") public String upPapers(HttpServletRequest request,Papers papers){ papers.setPrLibtime(new Date()); papers.setPrBorrownum(0); papers.setPrLooknum(0); papers.setPrCollectionnum(0); papersService.update(papers); return "forward:adminlist.do"; } //添加期刊 @RequestMapping("addPeriodicals") public String addPeriodicals(HttpServletRequest request,Periodicals periodicals,MultipartFile file){ User user= getconcurrentUser(request); String pdfurl= FileUtils.saveFile(user, request, file, "periodicals"); periodicals.setPdfurl(pdfurl); periodicals.setPlLibtime(new Date()); periodicals.setPlBrowsenum(0); periodicalsService.save(periodicals); return "/books/addperiodicals"; } @RequestMapping("upPeriodicals") public String upPeriodicals(HttpServletRequest request,Periodicals periodicals){ periodicals.setPlLibtime(new Date()); periodicals.setPlBrowsenum(0); periodicalsService.update(periodicals); return "forward:adminlist.do"; } //收藏----------------------------------------------------- //收藏列表 @RequestMapping("collectionList") public String collectionList(HttpServletRequest request){ User user=getconcurrentUser(request); List<Collections> list=collectionsService.getCollectionsByUId(user.getId()); List<Books>books=new ArrayList<Books>(); List<Periodicals>periodica