毕业设计项目 基于O2O的校园商铺管理系统.zip

package com.xyd.controller.shopadmin; import com.fasterxml.jackson.databind.ObjectMapper; import com.xyd.dto.ImageHolder; import com.xyd.dto.ProductCategoryExecution; import com.xyd.dto.ShopExecution; import com.xyd.entity.*; import com.xyd.enums.ProductCategoryStateEnum; import com.xyd.enums.ShopStateEnum; import com.xyd.exceptions.ShopOperationException; import com.xyd.service.AreaService; import com.xyd.service.ProductCategoryService; import com.xyd.service.ShopCategoryService; import com.xyd.service.ShopService; import com.xyd.utils.CodeUtil; import com.xyd.utils.HttpServletRequestUtil; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.stereotype.Controller; import org.springframework.web.bind.annotation.RequestBody; import org.springframework.web.bind.annotation.RequestMapping; import org.springframework.web.bind.annotation.RequestMethod; import org.springframework.web.bind.annotation.ResponseBody; import org.springframework.web.multipart.MultipartHttpServletRequest; import org.springframework.web.multipart.commons.CommonsMultipartFile; import org.springframework.web.multipart.commons.CommonsMultipartResolver; import javax.servlet.http.HttpServletRequest; import javax.xml.crypto.Data; import java.io.*; import java.util.*; /** * @author XuYuDong * @version 1.0 * @description com.xyd.controller.shopadmin * @date 2020/3/23 * @description */ @Controller @RequestMapping("/shopadmin") public class ShopManagementController { @Autowired private ShopService shopService; @Autowired private ShopCategoryService shopCategoryService; @Autowired private AreaService areaService; @Autowired private ProductCategoryService productCategoryService; //获取区域 以及店铺类别的信息将他返回给前台 //需要选出parentid 不为空的 一级类别不能做为店铺类别 @RequestMapping(value = "/getshopinitinfo", method = RequestMethod.GET) @ResponseBody private Map<String, Object> getShopInitInfo() { Map<String, Object> modelMap = new HashMap<>(); List<ShopCategory> shopCategoryList = new ArrayList<>(); List<Area> areaList = new ArrayList<>(); try { //选出 所有shopcategory 里面的parentid不为空的 shopCategoryList = shopCategoryService.getShopCategoryList(new ShopCategory()); areaList = areaService.getAreaList(); modelMap.put("success", true); modelMap.put("areaList", areaList); modelMap.put("shopCategoryList", shopCategoryList); } catch (Exception e) { modelMap.put("success", false); modelMap.put("errMsg", e.getMessage()); System.out.println("初始化查询店铺类别和区域信息失败"); } return modelMap; } /** * 注册店铺 将店铺信息添加到数据库中 * * @param request * @return */ @RequestMapping(value = "/registershop", method = RequestMethod.POST) @ResponseBody private Map<String, Object> registerShop(HttpServletRequest request) { Map<String, Object> modelMap = new HashMap<>(); //如果两个验证码不相同的话 modelMap直接返回验证码不正确 if (!CodeUtil.checkVerifyCode(request)) { modelMap.put("success", false); modelMap.put("errMsg", "验证码不正确!!"); return modelMap; } //1.接收并转换相应的参数 包括店铺信息 以及图片信息 String shopStr = HttpServletRequestUtil.getString(request, "shopStr"); //把json对象转换成 java对象 ObjectMapper mapper = new ObjectMapper(); Shop shop = null; try { shop = mapper.readValue(shopStr, Shop.class); } catch (Exception e) { modelMap.put("success", false); modelMap.put("errMsg", e.getMessage()); return modelMap; } //获取文件流 CommonsMultipartFile shopImg = null; //把文件流剥离出来 //需要文件解析器 去解析文件信息 CommonsMultipartResolver commonsMultipartResolver = new CommonsMultipartResolver(request.getSession().getServletContext()); //判断是否有上传的文件流 if (commonsMultipartResolver.isMultipart(request)) { //有文件流 //强制转换成文件流请求 MultipartHttpServletRequest multipartHttpServletRequest = (MultipartHttpServletRequest) request; shopImg = (CommonsMultipartFile) multipartHttpServletRequest.getFile("shopImg"); } else { //没有文件流 没有上传图片 modelMap.put("success", false); modelMap.put("errMsg", "上传图片不能为空"); return modelMap; } //2.注册店铺 if (shop != null && shopImg != null) { //通过session回话传进来的 PersonInfo owner = (PersonInfo) request.getSession().getAttribute("user"); //Session TODO //owner.setUserId(1); shop.setOwner(owner); ShopExecution se = null; try { ImageHolder imageHolder = new ImageHolder(shopImg.getInputStream(),shopImg.getOriginalFilename()); se = shopService.addShop(shop, imageHolder); if (se.getState() == ShopStateEnum.CHECK.getState()) { //成功 modelMap.put("success", true); //添加成功后 需要把信息填入session List<Shop> shopList = (List) request.getSession().getAttribute("shopList"); if (shopList == null || shopList.size() == 0) { shopList = new ArrayList(); } shopList.add(se.getShop()); request.getSession().setAttribute("shopList", shopList); return modelMap; } else { modelMap.put("success", false); modelMap.put("errMsg", se.getStateInfo()); return modelMap; } } catch (ShopOperationException e) { e.printStackTrace(); modelMap.put("success", false); modelMap.put("errMsg", e.getMessage()); return modelMap; } catch (IOException e) { e.printStackTrace(); modelMap.put("success", false); modelMap.put("errMsg", e.getMessage()); return modelMap; } } else { //报错返回 modelMap.put("success", false); modelMap.put("errMsg", "请输入店铺信息"); return modelMap; } //3.返回结果 } /** * 修改店铺信息 * * @param request * @return */ @RequestMapping(value = "/modifyshop", method = RequestMethod.POST) @ResponseBody private Map<String, Object> modifyShop(HttpServletRequest request) { Map<String, Object> modelMap = new HashMap<>(); //如果两个验证码不相同的话 modelMap直接返回验证码不正确 if (!CodeUtil.checkVerifyCode(request)) { modelMap.put("success", false); modelMap.put("errMsg", "验证码不正确!!"); return modelMap; } //1.接收并转换相应的参数 包括店铺信息 以及图片信息 String shopStr = HttpServletRequestUtil.getString(request, "shopStr"); //把json对象转换成 java对象 ObjectMapper mapper = new ObjectMapper(); Shop shop = null; try { shop = mapper.readValue(shopStr, Shop.class); } catch (Exception e) { modelMap.put("success", false); modelMap.put("errMsg", e.getMessage()); return modelMap; } //获取文�