ssm项目-电商项目

package com.hzyc.practice.controllers; import java.io.IOException; import java.io.UnsupportedEncodingException; import java.net.URLDecoder; import java.util.List; import javax.servlet.http.HttpServletRequest; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.stereotype.Controller; import org.springframework.web.bind.annotation.RequestMapping; import org.springframework.web.multipart.MultipartFile; import org.springframework.web.servlet.ModelAndView; import com.hzyc.practice.models.Comment; import com.hzyc.practice.models.Good; import com.hzyc.practice.models.GoodAndType; import com.hzyc.practice.models.Page; import com.hzyc.practice.models.Type; import com.hzyc.practice.service.CommentServiceInterface; import com.hzyc.practice.service.GoodServiceInterface; import com.hzyc.practice.service.TypeServiceInterface; import com.hzyc.practice.tools.DateTools; import com.hzyc.practice.tools.FileTools; @Controller @RequestMapping("GoodController") public class GoodController { @Autowired private GoodServiceInterface service; @Autowired private TypeServiceInterface typeService; @Autowired private CommentServiceInterface commentService; @RequestMapping("InsertGood.do") public String insertGood(Good good,MultipartFile file,HttpServletRequest request){ //产生图片名称 good.setPictureName(new DateTools().createName(file.getOriginalFilename())); //调用service层的方法，参数good匹配 service.insertGood(good); //获取路径 //request.getSession().getServletContext(). //String path=request.getSession().getServletContext().getRealPath("/pictures"); String path="F:\\sheji_3\\WebRoot\\pictures"; //写入文件 try { new FileTools().writeFromInput(file.getInputStream(), path, good.getPictureName()); } catch (IOException e) { // TODO Auto-generated catch block e.printStackTrace(); } return "../admin/success.jsp"; } @RequestMapping("selectAllGood.do") public ModelAndView selectAllGood(){ //查询所有商品 List<Good> list = service.selectAllGood(); ModelAndView andView = new ModelAndView(); andView.addObject("list",list); andView.setViewName("../admin/listPro.jsp"); return andView; } @RequestMapping("editGood.do") public ModelAndView selectGoodById(int id){ Good good = service.selectGoodById(id); ModelAndView andView = new ModelAndView(); List<Type> list = typeService.selectTypeById(new Type()); //根据id查询到的good andView.addObject("good",good); //System.out.println(good); //所有的种类信息 andView.addObject("list",list); //跳转 andView.setViewName("../admin/editPro.jsp"); return andView; } @RequestMapping("selectGoodByName.do") public ModelAndView selectGoodByName(String name){ ModelAndView andView = new ModelAndView(); //根据name模糊查询 List<Good> list; try { System.out.println(name+"44444444444444444444444444444444444444444444"); System.out.println(URLDecoder.decode(name, "utf-8")+"6777777667676767676767676767676766767"); list = service.selectGoodByName(URLDecoder.decode(name, "utf-8")); andView.addObject("list",list); andView.setViewName("../admin/listPro.jsp"); } catch (UnsupportedEncodingException e) { // TODO Auto-generated catch block e.printStackTrace(); } return andView; } @RequestMapping("selectGoodByNameForFeatured.do") public ModelAndView selectGoodByNameForFeatured(String name){ ModelAndView andView = new ModelAndView(); //根据name模糊查询 List<Good> list; try { list = service.selectGoodByName(URLDecoder.decode(name, "utf-8")); andView.addObject("list",list); andView.setViewName("../admin/featured.jsp"); } catch (UnsupportedEncodingException e) { // TODO Auto-generated catch block e.printStackTrace(); } return andView; } @RequestMapping("updateGood.do") public String updateGood(Good good,MultipartFile file,HttpServletRequest request){ service.updateGood(good,file,request); return "redirect:selectPageGood.do?currentPage=1"; } @RequestMapping("downGood.do") public String downGood(Good good){ service.downGood(good); return "redirect:selectAllGood.do"; } @RequestMapping("selectPageGood.do") //分页查询 public ModelAndView selectPageGood(Page page){ //总记录数 page.setLength(service.selectAllLength()); //每页显示5条数据 page.setPerPage(5); page.init(); List<Good> list=service.selectPageGood(page); ModelAndView andView = new ModelAndView(); andView.setViewName("../admin/listPro.jsp"); andView.addObject("list",list); andView.addObject("page",page); return andView; } @RequestMapping("selectPageGoodForFeatured.do") //分页查询 public ModelAndView selectPageGoodForFeatured(Page page){ //总记录数 page.setLength(service.selectAllLength()); //每页显示5条数据 page.setPerPage(5); page.init(); List<Good> list=service.selectPageGood(page); ModelAndView andView = new ModelAndView(); andView.setViewName("../admin/featured.jsp"); andView.addObject("list",list); andView.addObject("page",page); return andView; } //根据类别查找到商品 //并分页显示 @RequestMapping("selectGoodByType.do") public ModelAndView selectGoodByType(Type type){ System.out.println(type+"7777777777777777777777777777777777777777777777777777777777777777777777"); //设置分页的参数 Page page = type.getPage(); if(page==null) page = new Page(); //每页显示6条记录 page.setPerPage(6); //设置总记录数 page.setLength(service.selectGoodByTypeLength(type)); page.init(); type.setPage(page); System.out.println(type+"0000000000000000000000000000000000000000000000000000000000000000"); //分页查询 List<Good> gList = service.selectGoodByType(type); ModelAndView andView = new ModelAndView(); //跳转到对应类别的商品显示页面 andView.setViewName("../front/products.jsp"); andView.addObject("gList",gList); andView.addObject("type",type); System.out.println(type+"xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx"); return andView; } //前台跳转到商品详情页 @RequestMapping("initDetails.do") public ModelAndView initDetails(int id){ //根据id查到对应的商品信息 Good good = service.selectGoodById(id); ModelAndView andView = new ModelAndView(); //查找对应的商品评论信息 List<Comment> cList = commentService.selectCommentByGood(good); //传值 andView.addObject("good", good); andView.addObject("cList", cList); System.out.println("--------------"+cList); //跳转 andView.setViewName("../front/details.jsp"); return andView; } //设置某个商品为特色商品 @RequestMapping("setFeatured.do") public String setFeatured(Good good){ //完成update service.setGoodFeatured(good); return "selectPageGoodForFeatured.do?currentPage=1"; } @RequestMapping("cancelFeatured.do") public String cancelFeatured(Good good){ //完成update service.cancelGoodFeatured(good); return "selectPageGoodForFeatured.do?currentPage=1"; } @RequestMapping("selectGoodByNameAndType.do") public ModelAndView selectGoodByNameAndType(GoodAndType gat){ List<Good> gList = service.selectGoodByNameAndType(gat); ModelAndView andView = new ModelAndView(); andView.setViewName("../front/products.jsp"); andView.addObject("gList",gList); return andView; } }