农产品溯源信息管理系统系统源代码

package cn.trace.controller; import java.text.SimpleDateFormat; import java.util.ArrayList; import java.util.List; import javax.annotation.Resource; import javax.servlet.http.HttpServletRequest; import javax.servlet.http.HttpServletResponse; import javax.servlet.http.HttpSession; import org.apache.log4j.Logger; import org.springframework.context.annotation.Scope; import org.springframework.stereotype.Controller; import org.springframework.ui.Model; import org.springframework.web.bind.annotation.RequestMapping; import org.springframework.web.bind.annotation.RequestMethod; import org.springframework.web.bind.annotation.RequestParam; import org.springframework.web.servlet.ModelAndView; import com.github.miemiedev.mybatis.paginator.domain.Order; import com.github.pagehelper.PageHelper; import com.github.pagehelper.PageInfo; import cn.trace.common.Constants; import cn.trace.pojo.Brand; import cn.trace.pojo.Product; import cn.trace.pojo.ProducterUser; import cn.trace.service.brand.BrandService; import cn.trace.service.product.ProductService; @Controller @Scope("prototype") public class ProducterController { @Resource private BrandService brandService; @Resource private ProductService productService; private Logger logger = Logger.getLogger(ProducterController.class); @RequestMapping(value="brand.html",method={RequestMethod.POST,RequestMethod.GET}) public ModelAndView getBrandList(HttpSession session,HttpServletRequest request,HttpServletResponse response){ int num = 1; int size = 5; String pageNum = request.getParameter("pageNum"); String pageSize = request.getParameter("pageSize"); if(pageNum!=null&&!"".equals(pageNum)){ num = Integer.parseInt(pageNum); } if(pageSize!=null&&!"".equals(pageSize)){ size = Integer.parseInt(pageSize); } PageHelper.startPage(num, size); String str = "id.desc"; Order.formString(str); Brand brand = new Brand(); //从登陆用户session中获取公司编号 logger.debug("==========================="); ProducterUser producterUser = (ProducterUser)session.getAttribute("producterUserSession"); logger.debug("========================//从登陆用户session中获取公司编号"+producterUser); brand.setPronumber(producterUser.getPronumber()); List<Brand> brandList = null; try { brandList = brandService.getBrandList(brand); } catch (Exception e) { // TODO Auto-generated catch block e.printStackTrace(); } for (Brand brand1 : brandList) { logger.debug("======================================getBrandList brand是否查到数据"+brand1.getBrandname()); } ModelAndView model =new ModelAndView(); PageInfo<Brand> pageinfo= new PageInfo<Brand>(brandList); model.addObject(pageinfo); model.setViewName("company/brandlist"); return model; } @RequestMapping(value="brandcheck.html",method={RequestMethod.POST,RequestMethod.GET}) public ModelAndView BrandCheck(HttpSession session,HttpServletRequest request,HttpServletResponse response,Model model){ String brandnum = request.getParameter("brandnum"); logger.debug("======================================= BrandCheck+request.getParameter brand"+brandnum); Brand brand = new Brand(); try { int a = Integer.parseInt(brandnum); brand.setBrandnum(a); } catch (NumberFormatException e) { // TODO Auto-generated catch block e.printStackTrace(); } logger.debug("======================================= BrandCheck+Integer.getInteger brand"+brand.getBrandnum()); Brand brand2 = new Brand(); try { brand2 = brandService.getBrand(brand); } catch (Exception e) { // TODO Auto-generated catch block e.printStackTrace(); } model.addAttribute("brand2", brand2); logger.debug("=============================================================+brandcheck"+brand2.getBranddes()); return new ModelAndView("company/brandcheck"); } @RequestMapping(value="brandUpdate.html",method={RequestMethod.POST,RequestMethod.GET}) public ModelAndView BrandUpdate(HttpSession session,HttpServletRequest request,HttpServletResponse response,Model model){ String brandnum = request.getParameter("brandnum"); Brand brand = new Brand(); try { int a = Integer.parseInt(brandnum); brand.setBrandnum(a); } catch (NumberFormatException e) { // TODO Auto-generated catch block e.printStackTrace(); } logger.debug("======================================= BrandUpdate brand"+brand.getBrandnum()); Brand brand2 = new Brand(); try { brand2 = brandService.getBrand(brand); } catch (Exception e) { // TODO Auto-generated catch block e.printStackTrace(); } model.addAttribute("brand2", brand2); logger.debug("=============================================================+BrandUpdate"+brand2.getBranddes()); return new ModelAndView("company/brandUpdate"); } @RequestMapping(value="brandUpdate",method={RequestMethod.POST,RequestMethod.GET}) public String BrandUpdate(HttpSession session,HttpServletRequest request,HttpServletResponse response){ logger.debug("===============提交表单了"); String brandname = request.getParameter("brandname"); String branddes = request.getParameter("branddes"); String a = request.getParameter("brandnum"); int b = Integer.parseInt(a); logger.debug("uuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuupdatebranddes"+branddes); Brand brand = new Brand(); brand.setBrandname(brandname); brand.setBranddes(branddes); brand.setBrandnum(b); try { brandService.updateBrand(brand); } catch (Exception e) { // TODO Auto-generated catch block e.printStackTrace(); } return "company/comindex"; } @RequestMapping(value="addbrand",method={RequestMethod.POST,RequestMethod.GET}) public String AddBrand(HttpSession session,HttpServletRequest request,HttpServletResponse response){ String brandname = request.getParameter("brandname"); String branddes = request.getParameter("branddes"); Brand brand = new Brand(); brand.setBrandname(brandname); brand.setBranddes(branddes); ProducterUser producterUser = (ProducterUser)session.getAttribute("producterUserSession"); logger.debug("========================//从登陆用户session中获取公司编号"+producterUser); brand.setPronumber(producterUser.getPronumber()); try { brandService.addBrand(brand); } catch (Exception e) { // TODO Auto-generated catch block e.printStackTrace(); } return "company/comindex"; } @RequestMapping(value="delbrand.html",method={RequestMethod.POST,RequestMethod.GET}) public ModelAndView DelBrand(HttpSession session,HttpServletRequest request,HttpServletResponse response){ String brandnum = request.getParameter("brandnum"); int a = Integer.parseInt(brandnum); Brand brand3 = new Brand(); brand3.setBrandnum(a); try { brandService.delBrand(brand3); } catch (Exception e) { // TODO Auto-generated catch block e.printStackTrace(); } int num = 1; int size = 5; String pageNum = request.getParameter("pageNum"); String pageSize = request.getParameter("pageSize"); if(pageNum!=null&&!"".equals(pageNum)){ num = Integer.parseInt(pageNum); } if(pageSize!=null&&!"".equals(pageSize)){ size = Integer.parseInt(pageSize); } PageHelper.startPage(num, size); String str = "id.desc"; Order.formString(str); Brand brand = new Brand(); //从登陆用户session中获取公司编号 logger.debug("==========================="); ProducterUser producterUser = (ProducterUser)session.getAttribute("producterUserSession"); logger.debug("========================//从登陆用户session中获取公司编号"+producterUser); brand.setPronumber(producterUser.getPronumber()); List<Brand> brandList = null; try { brandList = brandService.getBrandList(brand); } catch (Exception e) { // TODO Auto-generated catch block e.printStackTrace(); } for (Brand brand1 : brandList) { logger.debug("=================