基于SpringBoot的旅游网站的设计与实现.zip

package com.cn.travel.web.manager; import com.cn.travel.cms.scenicSpot.entity.ScenicSpot; import com.cn.travel.cms.scenicSpot.service.imp.ScenicSpotService; import com.cn.travel.cms.scenicSpotComment.entity.ScenicSpotComment; import com.cn.travel.utils.Tools; import com.cn.travel.web.base.BaseController; import com.cn.travel.web.base.PageParam; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.stereotype.Controller; import org.springframework.web.bind.annotation.RequestMapping; import org.springframework.web.bind.annotation.RequestParam; import org.springframework.web.multipart.MultipartFile; import org.springframework.web.servlet.ModelAndView; import javax.servlet.http.HttpServletRequest; import java.io.File; import java.io.IOException; import java.util.List; @Controller @RequestMapping("/manager") public class ScenicSpotController extends BaseController { @Autowired ScenicSpotService scenicSpotService; @RequestMapping("/commentList") public ModelAndView commentList(PageParam pageParam, @RequestParam(value = "query", required = false) String query){ ModelAndView mv = this.getModeAndView(); if(pageParam.getPageNumber()<1){ pageParam =new PageParam(); long count = 0; try { count = scenicSpotService.commentcount(); } catch (Exception e) { e.printStackTrace(); } pageParam.setCount(count); if(count<=10){ pageParam.setSize(1); }else{ pageParam.setSize(count%10==0?count/10:count/10+1); } pageParam.setPageNumber(1); pageParam.setPageSize(10); } List<ScenicSpotComment> list = scenicSpotService.findCommentByPage(pageParam.getPageNumber(),pageParam.getPageSize(), query); mv.addObject("pageData", list); if (Tools.notEmpty(query)) { mv.addObject("query", query); pageParam.setCount(list.size()); if (list.size() > pageParam.getPageSize()) { pageParam.setSize(list.size() / pageParam.getPageSize()); } else { pageParam.setSize(1); } } mv.addObject("pageParam",pageParam); mv.setViewName("comment/scenicCommentList"); return mv; } @RequestMapping("/scenicSpotList") public ModelAndView scenicSpotList(PageParam pageParam, @RequestParam(value = "query", required = false) String query){ ModelAndView mv = this.getModeAndView(); if(pageParam.getPageNumber()<1){ pageParam =new PageParam(); long count = 0; try { count = scenicSpotService.count(); } catch (Exception e) { e.printStackTrace(); } pageParam.setCount(count); if(count<=10){ pageParam.setSize(1); }else{ pageParam.setSize(count%10==0?count/10:count/10+1); } pageParam.setPageNumber(1); pageParam.setPageSize(10); } List<ScenicSpot> list = scenicSpotService.findByPage(pageParam.getPageNumber(),pageParam.getPageSize(), query); mv.addObject("pageData", list); if (Tools.notEmpty(query)) { mv.addObject("query", query); pageParam.setCount(list.size()); if (list.size() > pageParam.getPageSize()) { pageParam.setSize(list.size() / pageParam.getPageSize()); } else { pageParam.setSize(1); } } mv.addObject("pageParam",pageParam); mv.setViewName("scenicSpot/scenicSpotList"); return mv; } @RequestMapping("/scenicSpotAdd") public ModelAndView scenicSpotAdd(){ ModelAndView mv = this.getModeAndView(); mv.addObject("entity",new ScenicSpot()); mv.setViewName("scenicSpot/scenicSpotEdit"); return mv; } @RequestMapping("/scenicCommentView") public ModelAndView scenicCommentView(String id){ ModelAndView mv = this.getModeAndView(); try { mv.addObject("entity",scenicSpotService.findScenicCommentById(id)); }catch (Exception e){ e.printStackTrace(); } mv.setViewName("comment/scenicCommentView"); return mv; } @RequestMapping("/scenicSpotView") public ModelAndView scenicSpotView(String id){ ModelAndView mv = this.getModeAndView(); try { mv.addObject("entity",scenicSpotService.findById(id)); }catch (Exception e){ e.printStackTrace(); } mv.setViewName("scenicSpot/scenicSpotView"); return mv; } @RequestMapping("/scenicSpotEdit") public ModelAndView scenicSpotEdit(String id){ ModelAndView mv = this.getModeAndView(); try { mv.addObject("entity",scenicSpotService.findById(id)); }catch (Exception e){ e.printStackTrace(); } mv.setViewName("scenicSpot/scenicSpotEdit"); return mv; } @RequestMapping("/scenicSpotSave") public String scenicSpotSave(HttpServletRequest request, String id, @RequestParam("fileName") MultipartFile file){ ScenicSpot entity = null; try { if(Tools.notEmpty(id)){ entity = scenicSpotService.findById(id); }else{ entity = new ScenicSpot(); } this.bindValidateRequestEntity(request,entity); if(file != null && !file.isEmpty()){ String fileName = file.getOriginalFilename(); int size = (int) file.getSize(); System.out.println(fileName + "-->" + size); String path = "D:/idea/travel/target/classes/static/scenicSpot" ; File dest = new File(path + "/" + fileName); if(!dest.getParentFile().exists()){ //判断文件父目录是否存在 dest.getParentFile().mkdir(); } try { file.transferTo(dest); //保存文件 entity.setImgUrl("/scenicSpot/" + fileName); } catch (IllegalStateException e) { e.printStackTrace(); } catch (IOException e) { // TODO Auto-generated catch block e.printStackTrace(); } } if (Tools.isEmpty(entity.getId())){ entity.setId(Tools.getUUID()); scenicSpotService.save(entity); }else{ scenicSpotService.update(entity); } } catch (Exception e) { e.printStackTrace(); } return REDIRECT+"/manager/scenicSpotList"; } @RequestMapping("/scenicCommentDelete") public String scenicCommentDelete(String id){ if(Tools.notEmpty(id)){ try { scenicSpotService.deleteComentByid(id); }catch (Exception e){ e.printStackTrace(); } } return REDIRECT+"/manager/commentList"; } @RequestMapping("/scenicSpotDelete") public String scenicSpotDelete(String id){ if(Tools.notEmpty(id)){ try { scenicSpotService.deleteByid(id); }catch (Exception e){ e.printStackTrace(); } } return REDIRECT+"/manager/scenicSpotList"; } }