基于SpringBoot开发的旅游网站后台项目源码.zip

package com.dgut.Controller; import com.dgut.domain.Category; import com.dgut.domain.Route; import com.dgut.domain.RouteImg; import com.dgut.domain.Seller; import com.dgut.service.CategoryService; import com.dgut.service.RouteImgService; import com.dgut.service.RouteService; import com.dgut.service.SellerService; import com.github.pagehelper.PageInfo; import org.apache.commons.io.FilenameUtils; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.beans.factory.annotation.Qualifier; import org.springframework.stereotype.Controller; import org.springframework.ui.Model; import org.springframework.web.bind.annotation.PathVariable; import org.springframework.web.bind.annotation.RequestMapping; import org.springframework.web.bind.annotation.RequestParam; import org.springframework.web.multipart.MultipartFile; import javax.annotation.Resource; import javax.servlet.http.HttpServletRequest; import java.io.File; import java.io.IOException; import java.util.ArrayList; import java.util.List; import java.util.UUID; @Controller @RequestMapping("/admin/route/") public class RouteController { @Autowired private RouteService routeService; @Autowired private CategoryService categoryService; @Autowired private SellerService sellerService; @Autowired private RouteImgService imgService; @RequestMapping("/page") public String page(Route route, @RequestParam(defaultValue = "1") Integer pageNum, @RequestParam(defaultValue = "10") Integer pageSize, Model model) { PageInfo<Route> page = routeService.findPage(route, pageNum, pageSize); model.addAttribute("page", page); List<Category> categories = categoryService.find(); model.addAttribute("categories", categories); List<Seller> sellers = sellerService.find(new Seller()); model.addAttribute("sellers", sellers); model.addAttribute("route", route); return "route/list"; } @RequestMapping("/delete/{id}") public String delete(@PathVariable("id") Integer id) { routeService.delete(id); return "redirect:/admin/route/page"; } @RequestMapping("/toadd") public String toAdd(Model model) { //查询所有分类生成下拉框 List<Category> categories = categoryService.find(); model.addAttribute("categories", categories); List<Seller> sellers = sellerService.find(new Seller()); model.addAttribute("sellers", sellers); return "route/add"; } @RequestMapping("/doadd") public String doAdd(Route route, @RequestParam("rimageFile") MultipartFile rimageFile, HttpServletRequest request) throws IOException { //项目的部署目录 + img/product/rimage/ performRImage(route, rimageFile, request); routeService.add(route); return "redirect:/admin/route/page"; } @RequestMapping("/toupdate/{id}") public String toUpdate(@PathVariable Integer id, Model model) { Route route = routeService.findById(id); model.addAttribute("route", route); //查询所有分类生成下拉框 List<Category> categories = categoryService.find(); model.addAttribute("categories", categories); List<Seller> sellers = sellerService.find(new Seller()); model.addAttribute("sellers", sellers); return "route/update"; } @RequestMapping("/doupdate") public String doUpdate(Route route, @RequestParam("rimageFile") MultipartFile rimageFile, HttpServletRequest request) throws IOException { performRImage(route, rimageFile, request); routeService.update(route); System.out.println(route.toString()); return "redirect:/admin/route/page"; } private void performRImage(Route route, @RequestParam("rimageFile") MultipartFile rimageFile, HttpServletRequest request) throws IOException { //项目的部署目录 + img/product/rimage/ String savePath = request.getServletContext().getRealPath("img/product/rimage/"); //处理随机文件名 String fileName = UUID.randomUUID().toString().replaceAll("-", "") + "." + FilenameUtils.getExtension(rimageFile.getOriginalFilename()); //上传目录如果不存在,先创建 File savePathDir = new File(savePath); if (!savePathDir.exists()) { savePathDir.mkdirs(); } //保存文件 rimageFile.transferTo(new File(savePathDir, fileName)); //设置线路的rimage属性=文件的相对路径 route.setRimage("img/product/rimage/" + fileName); } @RequestMapping("/toimage/{id}") public String toImage(@PathVariable("id") Integer id, Model model) { Route route = routeService.findById(id); model.addAttribute("route", route); return "route/image"; } @RequestMapping("/doimage") public String doImage(Integer rid, @RequestParam("bigPicFile") MultipartFile[] bigPicFile, @RequestParam("smallPicFile") MultipartFile[] smallPicFile, HttpServletRequest request) throws Exception { List<String> bigPic = new ArrayList<>(); List<String> smallPic = new ArrayList<>(); String path = request.getServletContext().getRealPath("/"); for (MultipartFile f : bigPicFile) { File bigPath = new File(path + "img\\product\\big-pic\\"); if (!bigPath.exists()) { bigPath.mkdirs(); } String fileName = UUID.randomUUID().toString().replace("-", "") + "." + FilenameUtils.getExtension(f.getOriginalFilename()); f.transferTo(new File(bigPath, fileName)); bigPic.add("img/product/big-pic/" + fileName); } for (MultipartFile f : smallPicFile) { File smallPath = new File(path + "img\\product\\small-pic\\"); if (!smallPath.exists()) { smallPath.mkdirs(); } String fileName = UUID.randomUUID().toString().replace("-", "") + "." + FilenameUtils.getExtension(f.getOriginalFilename()); f.transferTo(new File(smallPath, fileName)); smallPic.add("img/product/small-pic/" + fileName); } //要添加的图片列表 List<RouteImg> ris = new ArrayList<>(); for (int i = 0; i < bigPic.size(); i++) { RouteImg img = new RouteImg(); img.setRid(rid); img.setBigpic(bigPic.get(i)); img.setSmallpic(smallPic.get(i)); ris.add(img); } imgService.saveImg(rid, ris); return "redirect:/admin/route/page"; } }