基于javaweb+ssm的农资采购销售系统(java+SSM+Easyui+maven+Mysql)

基于javaweb+ssm的农资采购销售系统(java+SSM+Easyui+maven+Mysql)
项目描述：
一个完整的农资采购销售系统，系统分为前台会员注册登陆，农资信息浏览，农资详情信息查看，加入购物车，提交订单，付款购买农资等；后台管理员对人员信息的管理，首页图片管理（系统可配置化），农资订单管理，图标统计，农资信息管理

运行环境：
jdk8+tomca8+mysql+IntelliJ IDEA+maven

项目技术：
spring+spring mvc+mybatis+jquery+jquery.easyui.min.js

前端登录：http://localhost:8080/snack/shop/index

后台登录：http://localhost:8080/snack//admin/login/adminLogin

适用

课程设计，大作业，毕业设计，项目练习，学习演示等

    /*** 取消订单* @param model* @param id* @return*/@RequestMapping("/qx")public String itemOrderqx(Model model,Integer id){ItemOrder obj = itemOrderService.getById(id);obj.setStatus(1);itemOrderService.updateById(obj);model.addAttribute("obj",obj);return "redirect:/itemOrder/my.action";}/*** 后台发货* @param id* @return*/@RequestMapping("/fh")public String itemOrderfh(Integer id){ItemOrder obj = itemOrderService.getById(id);obj.setStatus(2);itemOrderService.updateById(obj);

        }//生成订单表List<Integer> ids = new ArrayList<Integer>();//  Double b = 0.0;  //价格BigDecimal b = new BigDecimal(0);for (CarDto carDto:list){ids.add(carDto.getId());Car car = carService.getById(carDto.getId());// b+=car.getPrice()*carDto.getNum();b =b.add(new BigDecimal(car.getPrice()).multiply(new BigDecimal(carDto.getNum())));}ItemOrder itemOrder = new ItemOrder();itemOrder.setUserId(id);

    /*** 取消订单* @param model* @param id* @return*/@RequestMapping("/qx")public String itemOrderqx(Model model,Integer id){ItemOrder obj = itemOrderService.getById(id);obj.setStatus(1);itemOrderService.updateById(obj);model.addAttribute("obj",obj);

    public String addItem(Model model) {String sql = "select * from item_category where isDelete = 0 and pid is not null order by id";Pager<ItemCategory> pagers = itemCategoryService.findBySqlRerturnEntity(sql);model.addAttribute("types", pagers);return "item/addItem";}/*** 执行添加操作** @param item* @param files CommonsMultipartFile用于文件上传* @return*/@RequestMapping("/exadd")public String exaddItem(Item item, @RequestParam("file") CommonsMultipartFile[] files, HttpServletRequest request) throws IOException {itemCommon(item, files, request);item.setGmNum(0);item.setIsDelete(0);item.setScNum(0);itemService.insert(item);return "redirect:/item/findbysql.action";}/**

             return Result.error(CodeMsg.ADMIN_USER_UPDATE_PWD_EMPTY);}staff.setPassword(newPwd);CodeMsg codeMsg = ValidateEntityUtil.validate(staff);if (codeMsg.getCode() != CodeMsg.SUCCESS.getCode()){return Result.error(codeMsg);}loginedStaff.setPassword(newPwd);//保存数据库staffService.save(loginedStaff);//更新sessionSessionUtil.set(SessionConstant.SESSION_STAFF_LOGIN_KEY, loginedStaff);}return Result.success(true);}/*** 日志管理列表* @param model

                if (s == 3) {item.setUrl4(request.getContextPath() + "\\resource\\ueditor\\upload\\" + n + files[s].getOriginalFilename());}if (s == 4) {item.setUrl5(request.getContextPath() + "\\resource\\ueditor\\upload\\" + n + files[s].getOriginalFilename());}}}ItemCategory byId = itemCategoryService.getById(item.getCategoryIdTwo());item.setCategoryIdOne(byId.getPid());

    /*** 进入商品评价页面* @param id* @param model* @return*/@RequestMapping("/pj")public String itemOrderpj(Integer id,Model model,Integer orderId){model.addAttribute("id",id);model.addAttribute("orderId",orderId);return "itemOrder/pj";

        Pager<Item> itemList = itemService.findBySqlRerturnEntity(sql);model.addAttribute("pagers", itemList);model.addAttribute("obj", item);return "item/itemList";}/*** 转到添加商品页面** @param model* @return*/@RequestMapping("/add")public String addItem(Model model) {String sql = "select * from item_category where isDelete = 0 and pid is not null order by id";Pager<ItemCategory> pagers = itemCategoryService.findBySqlRerturnEntity(sql);model.addAttribute("types", pagers);return "item/addItem";}/*** 执行添加操作

             return Result.error(CodeMsg.ADMIN_USER_UNABLE);}//检查用户所属角色状态是否可用if(findByUsername.getRole() == null || findByUsername.getRole().getStatus() == Role.ADMIN_ROLE_STATUS_UNABLE){return Result.error(CodeMsg.ADMIN_USER_ROLE_UNABLE);}//检查用户所属角色的权限是否存在if(findByUsername.getRole().getAuthorities() == null || findByUsername.getRole().getAuthorities().size() == 0){return Result.error(CodeMsg.ADMIN_USER_ROLE_AUTHORITES_EMPTY);}//检查一切符合，可以登录，将用户信息存放至session

 /*** 无权限提示页面* @return*/@RequestMapping(value="/no_right")public String noRight(){return "admin/system/no_right";}/*** 修改用户个人信息* @return*/@RequestMapping(value="/update_userinfo",method=RequestMethod.GET)public String updateUserInfo(){return "admin/system/update_userinfo";}/*** 修改个人信息保存* @param user* @return*/

        //查询已发货订单String sql3 = "select * from item_order where isDelete=0 and status=2  and user_id="+id+" order by id";// Pager<ItemOrder> itemOrder2 = itemOrderService.findBySqlRerturnEntity(sql);List<ItemOrder> itemOrder2 = itemOrderService.listBySqlReturnEntity(sql3);//查询已收货订单String sql4 = "select * from item_order where isDelete=0 and status=3  and user_id="+id+" order by id";// Pager<ItemOrder> itemOrder3 = itemOrderService.findBySqlRerturnEntity(sql);List<ItemOrder> itemOrder3 = itemOrderService.listBySqlReturnEntity(sql4);//查询已评价订单String sql5 = "select * from item_order where isDelete=0 and status=4 and user_id="+id+" order by id";// Pager<ItemOrder> itemOrder4 = itemOrderService.findBySqlRerturnEntity(sql);List<ItemOrder> itemOrder4 = itemOrderService.listBySqlReturnEntity(sql5);/*request.setAttribute("add",itemOrderAll);request.setAttribute("add0",itemOrder0);request.setAttribute("add1",itemOrder1);request.setAttribute("add2",itemOrder2);request.setAttribute("add3",itemOrder3);request.setAttribute("add4",itemOrder4);*/

     * @return*/@RequestMapping("/view")public String view(Item item ,HttpServletRequest request){Item itemObj = itemService.getById(item.getId());request.setAttribute("obj",itemObj);return "item/viewlist";}
}
订单管理代码：
/*** 订单controller*/
@Controller
@RequestMapping("/itemOrder")
public class ItemOrderController extends BaseController {@Autowiredprivate ItemOrderService itemOrderService;@Autowiredprivate UserService userService;@Autowiredprivate ItemService itemService;@Autowiredprivate CarService carService;

        sql+=" order by id desc";Pager<ItemOrder> data = itemOrderService.findBySqlRerturnEntity(sql);request.setAttribute("pagers",data);request.setAttribute("obj",itemOrder);return "/itemOrder/itemOrderList";}@RequestMapping("/my")public String my(HttpServletRequest request, Model model){//判断当前用户是否登录Object userId = request.getSession().getAttribute("userId");if(userId==null){return "login/uLogin";

         }//检查一切符合，可以登录，将用户信息存放至sessionrequest.getSession().setAttribute(SessionConstant.SESSION_STAFF_LOGIN_KEY, byJobNumber);request.getSession().setAttribute("loginType",type);//销毁session中的验证码request.getSession().setAttribute("admin_login", null);//将登陆记录写入日志库operaterLogService.add("用户【"+username+"】于【" + StringUtil.getFormatterDate(new Date(), "yyyy-MM-dd HH:mm:ss") + "】登录系统！");log.info("员工成功登录，user = " + byJobNumber);}return Result.success(true);}/*** 登录成功后的系统主页* @param model* @return*/@RequestMapping(value="/index")

     orderAuth.setOrderSn(orderSn);orderAuth.setPhone(phone);orderAuthService.save(orderAuth);AppConfig.ORDER_AUTH = 1;return Result.success(true);}/*** 删除操作日志，可删除多个* @param ids* @return*/@RequestMapping(value="/delete_operator_log",method=RequestMethod.POST)@ResponseBodypublic Result<Boolean> delete(String ids){if(!StringUtils.isEmpty(ids)){String[] splitIds = ids.split(",");for(String id : splitIds){operaterLogService.delete(Long.valueOf(id));

    @RequestMapping("/sh")public String itemOrdersh(Integer id){ItemOrder obj = itemOrderService.getById(id);obj.setStatus(3);itemOrderService.updateById(obj);return "redirect:/itemOrder/my.action";}/*** 进入商品评价页面* @param id* @param model* @return*/

            orderDetail.setNum(load.getNum());orderDetail.setTotal(String.valueOf(carDto.getNum()*load.getPrice()));orderDetailService.insert(orderDetail);//修改商品成交数Item item = itemService.getById(load.getItemId());item.setGmNum(item.getGmNum()+carDto.getNum());//删除购物车carService.deleteById(carDto.getId());}}json.put(Consts.RES,1);return json.toJSONString();}/*** 取消订单* @param model* @param id* @return*/@RequestMapping("/qx")public String itemOrderqx(Model model,Integer id){ItemOrder obj = itemOrderService.getById(id);

            orderDetail.setItemId(load.getItemId());orderDetail.setOrderId(itemOrder.getId());orderDetail.setStatus(0);orderDetail.setNum(load.getNum());orderDetail.setTotal(String.valueOf(carDto.getNum()*load.getPrice()));orderDetailService.insert(orderDetail);//修改商品成交数Item item = itemService.getById(load.getItemId());item.setGmNum(item.getGmNum()+carDto.getNum());//删除购物车carService.deleteById(carDto.getId());

     model.addAttribute("operatorLogTotal", operaterLogService.total());model.addAttribute("databaseBackupTotal", databaseBakService.total());model.addAttribute("onlineUserTotal", SessionListener.onlineUserCount);return "admin/system/index";}/*** 注销登录* @return*/@RequestMapping(value="/logout")public String logout(){Integer loginType = (Integer) SessionUtil.get("loginType");if(loginType == LoginType.ADMINISTRATOR.getCode()){User loginedUser = SessionUtil.getLoginedUser();if(loginedUser != null){SessionUtil.set(SessionConstant.SESSION_USER_LOGIN_KEY, null);}}else if(loginType == LoginType.STAFF.getCode()){Staff loginedStaff = SessionUtil.getLoginedStaff();if(loginedStaff != null){SessionUtil.set(SessionConstant.SESSION_STAFF_LOGIN_KEY,null);

         }//表示密码正确，接下来判断用户状态是否可用if(findByUsername.getStatus() == User.ADMIN_USER_STATUS_UNABLE){return Result.error(CodeMsg.ADMIN_USER_UNABLE);}//检查用户所属角色状态是否可用if(findByUsername.getRole() == null || findByUsername.getRole().getStatus() == Role.ADMIN_ROLE_STATUS_UNABLE){return Result.error(CodeMsg.ADMIN_USER_ROLE_UNABLE);}//检查用户所属角色的权限是否存在if(findByUsername.getRole().getAuthorities() == null || findByUsername.getRole().getAuthorities().size() == 0){

  * @return*/@RequestMapping(value="/update_pwd",method=RequestMethod.GET)public String updatePwd(){return "admin/system/update_pwd";}/*** 修改密码表单提交* @param oldPwd* @param newPwd* @return*/@RequestMapping(value="/update_pwd",method=RequestMethod.POST)@ResponseBodypublic Result<Boolean> updatePwd(@RequestParam(name="oldPwd",required=true)String oldPwd,

        itemCommon(item, files, request);itemService.updateById(item);return "redirect:/item/findbysql.action";}/*** 商品下架* @param id* @return*/@RequestMapping("/remove")public String removeItem(Integer id) {String sql = "update item set isDelete = 1 where id=";String sql1 = Integer.toString(id) ;itemService.updateBysql(sql+sql1);return "redirect:/item/findbysql.action";}/*** 上传文件的公共方法** @param item* @param files* @param request

         //判断是否为空if(findByUsername == null){return Result.error(CodeMsg.ADMIN_USERNAME_NO_EXIST);}//表示用户存在，进一步对比密码是否正确if(!findByUsername.getPassword().equals(password)){return Result.error(CodeMsg.ADMIN_PASSWORD_ERROR);}//表示密码正确，接下来判断用户状态是否可用if(findByUsername.getStatus() == User.ADMIN_USER_STATUS_UNABLE){return Result.error(CodeMsg.ADMIN_USER_UNABLE);}//检查用户所属角色状态是否可用if(findByUsername.getRole() == null || findByUsername.getRole().getStatus() == Role.ADMIN_ROLE_STATUS_UNABLE){return Result.error(CodeMsg.ADMIN_USER_ROLE_UNABLE);}//检查用户所属角色的权限是否存在if(findByUsername.getRole().getAuthorities() == null || findByUsername.getRole().getAuthorities().size() == 0){return Result.error(CodeMsg.ADMIN_USER_ROLE_AUTHORITES_EMPTY);

     return "admin/system/index";}/*** 注销登录* @return*/@RequestMapping(value="/logout")public String logout(){Integer loginType = (Integer) SessionUtil.get("loginType");if(loginType == LoginType.ADMINISTRATOR.getCode()){User loginedUser = SessionUtil.getLoginedUser();if(loginedUser != null){SessionUtil.set(SessionConstant.SESSION_USER_LOGIN_KEY, null);}}else if(loginType == LoginType.STAFF.getCode()){Staff loginedStaff = SessionUtil.getLoginedStaff();if(loginedStaff != null){SessionUtil.set(SessionConstant.SESSION_STAFF_LOGIN_KEY,null);

                }if (s == 1) {item.setUrl2(request.getContextPath() + "\\resource\\ueditor\\upload\\" + n + files[s].getOriginalFilename());}if (s == 2) {item.setUrl3(request.getContextPath() + "\\resource\\ueditor\\upload\\" + n + files[s].getOriginalFilename());}if (s == 3) {item.setUrl4(request.getContextPath() + "\\resource\\ueditor\\upload\\" + n + files[s].getOriginalFilename());}if (s == 4) {item.setUrl5(request.getContextPath() + "\\resource\\ueditor\\upload\\" + n + files[s].getOriginalFilename());}}}ItemCategory byId = itemCategoryService.getById(item.getCategoryIdTwo());item.setCategoryIdOne(byId.getPid());

        String sql4 = "select * from item_order where isDelete=0 and status=3  and user_id="+id+" order by id";// Pager<ItemOrder> itemOrder3 = itemOrderService.findBySqlRerturnEntity(sql);List<ItemOrder> itemOrder3 = itemOrderService.listBySqlReturnEntity(sql4);//查询已评价订单String sql5 = "select * from item_order where isDelete=0 and status=4 and user_id="+id+" order by id";// Pager<ItemOrder> itemOrder4 = itemOrderService.findBySqlRerturnEntity(sql);List<ItemOrder> itemOrder4 = itemOrderService.listBySqlReturnEntity(sql5);/*request.setAttribute("add",itemOrderAll);request.setAttribute("add0",itemOrder0);request.setAttribute("add1",itemOrder1);request.setAttribute("add2",itemOrder2);request.setAttribute("add3",itemOrder3);request.setAttribute("add4",itemOrder4);*/model.addAttribute("add",itemOrderAll);model.addAttribute("add0",itemOrder0);model.addAttribute("add1",itemOrder1);

            Car car = carService.getById(carDto.getId());// b+=car.getPrice()*carDto.getNum();b =b.add(new BigDecimal(car.getPrice()).multiply(new BigDecimal(carDto.getNum())));}ItemOrder itemOrder = new ItemOrder();itemOrder.setUserId(id);SimpleDateFormat sd = new SimpleDateFormat("yyyyMMddHHmmss");itemOrder.setCode(sd.format(new Date()));itemOrder.setAddTime(new Date());itemOrder.setTotal(b.setScale(2,BigDecimal.ROUND_HALF_UP).toString());

适用

课程设计，大作业，毕业设计，项目练习，学习演示等

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