前端模板框架为Bootstrap,零碎分为前台和后盾。后盾次要为管理员角色，性能有：
商品类型治理、商品治理、订单治理、会员治理、管理员治理等。前台用户性能有：登录、注册、查看商品、退出购物车、付款、查看订单、集体核心等。该零碎总共9张表
运行环境：windows/linux、jdk1.8、mysql5.x、maven3.5\3.6、tomcat7.0
前端商品控制器：
/** * <p> * 前端控制器 * </p> */@RestController@RequestMapping("/goods")public class GoodsController { @Autowired private GoodsService goodsService; @Autowired private ProviderService providerService; @Autowired private CategoryService categoryService; /** * 商品含糊查问 * * @param * @return */ @SysLog("商品查问操作") @RequestMapping("/goodsList") public DataGridViewResult goodsList(GoodsVO goodsVO) { //创立分页信息 参数1 当前页 参数2 每页显示条数 IPage<Goods> page = new Page<>(goodsVO.getPage(), goodsVO.getLimit()); QueryWrapper<Goods> queryWrapper = new QueryWrapper<>(); queryWrapper.eq(goodsVO.getProviderid() != null && goodsVO.getProviderid() != 0, "providerid", goodsVO.getProviderid()); queryWrapper.like(!StringUtils.isEmpty(goodsVO.getGname()), "gname", goodsVO.getGname()); IPage<Goods> goodsIPage = goodsService.page(page, queryWrapper); List<Goods> records = goodsIPage.getRecords(); for (Goods goods : records) { Provider provider = providerService.getById(goods.getProviderid()); if (null != provider) { goods.setProvidername(provider.getProvidername()); } } return new DataGridViewResult(goodsIPage.getTotal(), records); } /** * 增加商品信息 * * @param goods * @return */ @SysLog("商品增加操作") @PostMapping("/addgoods") public Result addGoods(Goods goods) { String id = RandomStringUtils.randomAlphanumeric(8); if (goods.getGoodsimg()!=null&&goods.getGoodsimg().endsWith("_temp")){ String newName = AppFileUtils.renameFile(goods.getGoodsimg()); goods.setGoodsimg(newName); } goods.setGnumbering(id); boolean bool = goodsService.save(goods); if (bool) { return Result.success(true, "200", "增加胜利！"); } return Result.error(false, null, "增加失败！"); } /** * 批改商品信息 * * @param goods * @return */ @SysLog("商品批改操作") @PostMapping("/updategoods") public Result updateGoods(Goods goods) { //商品图片不是默认图片 if (!(goods.getGoodsimg()!=null&&goods.getGoodsimg().equals(Constast.DEFAULT_IMG))){ if (goods.getGoodsimg().endsWith("_temp")){ String newName = AppFileUtils.renameFile(goods.getGoodsimg()); goods.setGoodsimg(newName); //删除原先的图片 String oldPath = goodsService.getById(goods.getGid()).getGoodsimg(); AppFileUtils.removeFileByPath(oldPath); } } boolean bool = goodsService.updateById(goods); if (bool) { return Result.success(true, "200", "批改胜利！"); } return Result.error(false, null, "批改失败！"); } /** * 删除单条数据 * * @param id * @return */ @SysLog("商品删除操作") @RequestMapping("/deleteOne") public Result deleteOne(int id) { boolean bool = goodsService.removeById(id); if (bool) { return Result.success(true, "200", "删除胜利！"); } return Result.error(false, null, "删除失败！"); } /** * 依据id查问以后商品领有的类别 * * @param id * @return */ @RequestMapping("/initGoodsByCategoryId") public DataGridViewResult initGoodsByCategoryId(int id) { List<Map<String, Object>> mapList = null; try { //查问所有类别列表 mapList = categoryService.listMaps(); //依据商品id查问商品领有的类别 Set<Integer> cateIdList = categoryService.findGoodsByCategoryId(id); for (Map<String, Object> map : mapList) { //定义标记 默认不选中 boolean flag = false; int cateId = (int) map.get("cateid"); for (Integer cid : cateIdList) { if (cid == cateId) { flag = true; break; } } map.put("LAY_CHECKED", flag); } } catch (Exception e) { e.printStackTrace(); } return new DataGridViewResult(Long.valueOf(mapList.size()), mapList); } /** * 依据商品id加载商品信息 * @param goodsid * @return */ @GetMapping("/loadGoodsById") public DataGridViewResult loadGoodsById(int goodsid) { QueryWrapper<Goods> goodsQueryWrapper = new QueryWrapper<>(); goodsQueryWrapper.eq(goodsid != 0, "gid", goodsid); Goods goods = goodsService.getById(goodsid); return new DataGridViewResult(goods); } /** * 为商品调配类别 * * @param categoryids * @param goodsid * @return */ @SysLog("类别增加操作") @RequestMapping("/saveGoodsCategory") public Result saveGoodsCategory(String categoryids, int goodsid) { try { if (goodsService.saveGoodsCategory(goodsid, categoryids)) { return Result.success(true, null, "调配胜利"); } } catch (Exception e) { e.printStackTrace(); } return Result.error(false, null, "调配失败"); } /** * 加载下拉框 * * @return */ @RequestMapping("/loadAllGoods") public DataGridViewResult loadAllGoods() { QueryWrapper<Goods> queryWrapper = new QueryWrapper<>(); List<Goods> list = goodsService.list(queryWrapper); return new DataGridViewResult(list); } /** * 依据供应商查商品下拉框 * * @param providerid * @return */ @RequestMapping("/loadGoodsByProvidreId") public DataGridViewResult loadGoodsByProvidreId(Integer providerid) { QueryWrapper<Goods> goodsQueryWrapper = new QueryWrapper<>(); goodsQueryWrapper.eq(providerid != null, "providerid", providerid); List<Goods> list = goodsService.list(goodsQueryWrapper); for (Goods goods : list) { Provider provider = providerService.getById(goods.getProviderid()); if (null != provider) { goods.setProvidername(provider.getProvidername()); } } return new DataGridViewResult(list); }}前端销售控制器:
/** * <p> * 前端控制器 * </p> */@RestController@RequestMapping("/sale")public class SaleController { @Autowired private SaleService saleService; @Autowired private GoodsService goodsService; @Autowired private CustomerService customerService; /** * 销售查问 * * @param * @return */ @SysLog("销售查问操作") @RequestMapping("/saleList") public DataGridViewResult saleList(SaleVO saleVO) { //创立分页信息 参数1 当前页 参数2 每页显示条数 IPage<Sale> page = new Page<>(saleVO.getPage(), saleVO.getLimit()); QueryWrapper<Sale> queryWrapper = new QueryWrapper<>(); queryWrapper.like(!StringUtils.isEmpty(saleVO.getNumbering()),"numbering", saleVO.getNumbering()); queryWrapper.eq(saleVO.getGid() != null && saleVO.getGid() != 0, "gid", saleVO.getGid()); queryWrapper.ge(saleVO.getStartTime() != null, "buytime", saleVO.getStartTime()); queryWrapper.le(saleVO.getEndTime() != null, "buytime", saleVO.getEndTime()); queryWrapper.orderByDesc("buytime"); IPage<Sale> saleIPage = saleService.page(page, queryWrapper); List<Sale> records = saleIPage.getRecords(); for (Sale sale : records) { sale.setAllmoney(sale.getMoney()*sale.getBuyquantity()); Customer customer = customerService.getById(sale.getCustid()); if (null != customer) { sale.setCustomervip(customer.getCustvip()); sale.setCustomername(customer.getCustname()); } Goods goods = goodsService.getById(sale.getGid()); if (null != goods) { sale.setGoodsname(goods.getGname()); sale.setGnumbering(goods.getGnumbering()); } } return new DataGridViewResult(saleIPage.getTotal(), records); } /** * 增加销售单信息 * * @param sale * @return */ @SysLog("销售增加操作") @PostMapping("/addsale") public Result addsale(Sale sale, HttpSession session) { if (sale.getGid()==0){ return Result.error(false, null, "增加失败！未选商品"); } Goods goods = goodsService.getById(sale.getGid()); Integer gquantity = goods.getGquantity(); if(gquantity<sale.getBuyquantity()){ return Result.error(false, null, "增加失败！库存有余,库存为："+gquantity); } User user = (User) session.getAttribute("username"); String num = RandomStringUtils.randomAlphanumeric(7); sale.setNumbering(num); sale.setPerson(user.getUsername()); sale.setBuytime(new Date()); sale.setRealnumber(sale.getBuyquantity()); boolean bool = saleService.save(sale); if (bool) { return Result.success(true, "200", "增加胜利！"); } return Result.error(false, null, "增加失败！库存有余"); } /** * 批改销售单信息 * * @param sale * @return */ @SysLog("销售批改操作") @PostMapping("/updatesale") public Result updatesale(Sale sale, HttpSession session) { User user = (User) session.getAttribute("username"); sale.setPerson(user.getUsername()); sale.setBuytime(new Date()); boolean bool = saleService.updateById(sale); if (bool) { return Result.success(true, "200", "批改胜利！"); } return Result.error(false, null, "批改失败！"); } /** * 删除单条数据 * * @param id * @return */ @SysLog("销售删除操作") @RequestMapping("/deleteOne") public Result deleteOne(int id) { boolean bool = saleService.removeById(id); if (bool) { return Result.success(true, "200", "删除胜利！"); } return Result.error(false, null, "删除失败！"); } }前端用户控制器:
/** * <p> * 前端控制器 * </p> * */@RestController@RequestMapping("/user")public class UserController { @Autowired private UserService userService; @Autowired private RoleService roleService; /** * 登录 * * @param username 用户名 * @param password 明码 * @param request * @return */ @SysLog("登陆操作") @PostMapping("/login") public Result login(String username, String password, HttpServletRequest request) { try { //获取以后登录主体对象 Subject subject = SecurityUtils.getSubject(); UsernamePasswordToken token = new UsernamePasswordToken(username, password); subject.login(token); LoginUserVO userDTO = (LoginUserVO) subject.getPrincipal(); request.getSession().setAttribute("username", userDTO.getUser()); return Result.success(true, "200", "登录胜利"); } catch (UnknownAccountException e) { e.printStackTrace(); return Result.error(false, "400", "登录失败,用户名不存在"); }catch (IncorrectCredentialsException e) { e.printStackTrace(); return Result.error(false, "400", "登录失败,明码谬误"); }catch (AuthenticationException e) { e.printStackTrace(); return Result.error(false, "400", "登录失败,账户禁用"); } } /** * 失去登陆验证码 * @param response * @param session * @throws IOException */ @RequestMapping("/getCode") public void getCode(HttpServletResponse response, HttpSession session) throws IOException { //定义图形验证码的长和宽 LineCaptcha lineCaptcha = CaptchaUtil.createLineCaptcha(116, 36,4,5); session.setAttribute("code",lineCaptcha.getCode()); try { ServletOutputStream outputStream = response.getOutputStream(); lineCaptcha.write(outputStream); outputStream.close(); } catch (IOException e) { e.printStackTrace(); } } /** * 查问所有用户信息 * * @param userVO * @return */ @SysLog("用户查问操作") @RequestMapping("/userList") public DataGridViewResult userList(UserVO userVO) { //分页构造函数 IPage<User> page = new Page<>(userVO.getPage(), userVO.getLimit()); QueryWrapper<User> queryWrapper = new QueryWrapper<>(); queryWrapper.like(!StringUtils.isEmpty(userVO.getUsername()), "username", userVO.getUsername()); queryWrapper.like(!StringUtils.isEmpty(userVO.getUname()), "uname", userVO.getUname()); /** * 翻页查问 * @param page 翻页对象 * @param queryWrapper 实体对象封装操作类 */ IPage<User> userIPage = userService.page(page, queryWrapper); return new DataGridViewResult(userIPage.getTotal(), userIPage.getRecords()); } /** * 增加用户信息 * * @param user * @return */ @SysLog("用户增加操作") @PostMapping("/adduser") public Result addRole(User user) { user.setUcreatetime(new Date()); String salt = UUIDUtil.randomUUID(); user.setPassword(PasswordUtil.md5("000000", salt, 2)); user.setSalt(salt); user.setType(1); boolean bool = userService.save(user); try { if (bool) { return Result.success(true, "200", "增加胜利！"); } } catch (Exception e) { e.printStackTrace(); } return Result.error(false, null, "增加失败！"); } /** * 校验用户名是否存在 * * @param username * @return */ @RequestMapping("/checkUserName") public String checkUserName(String username) { Map<String, Object> map = new HashMap<>(); try { QueryWrapper<User> queryWrapper = new QueryWrapper<>(); queryWrapper.eq("username", username); User user = userService.getOne(queryWrapper); if (user != null) { map.put("exist", true); map.put("message", "用户名已存在"); } else { map.put("exist", false); map.put("message", "用户名能够应用"); } } catch (Exception e) { e.printStackTrace(); } return JSON.toJSONString(map); } /** * 批改用户信息 * * @param user * @return */ @SysLog("用户批改操作") @PostMapping("/updateuser") public Result updateUser(User user) { boolean bool = userService.updateById(user); try { if (bool) { return Result.success(true, "200", "批改胜利！"); } } catch (Exception e) { e.printStackTrace(); } return Result.error(false, null, "批改失败！"); } /** * 删除单条数据 * * @param id * @return */ @SysLog("用户删除操作") @RequestMapping("/deleteOne") public Result deleteOne(int id) { boolean bool = userService.removeById(id); try { if (bool) { return Result.success(true, "200", "删除胜利！"); } } catch (Exception e) { e.printStackTrace(); } return Result.error(false, null, "删除失败！"); } /** * 重置明码 * * @param id * @return */ @SysLog("用户批改操作") @PostMapping("/resetPwd") public Result resetPwd(int id) { User user = new User(); String salt = UUIDUtil.randomUUID(); user.setUid(id); user.setPassword(PasswordUtil.md5("000000", salt, 2)); user.setSalt(salt); boolean bool = userService.updateById(user); try { if (bool) { return Result.success(true, "200", "重置胜利！"); } } catch (Exception e) { e.printStackTrace(); } return Result.error(false, null, "重置失败！"); } /** * 依据id查问以后用户领有的角色 * * @param id * @return */ @RequestMapping("/initRoleByUserId") public DataGridViewResult initRoleByUserId(int id) { List<Map<String, Object>> mapList = null; try { //查问所有角色列表 mapList = roleService.listMaps(); //依据用户id查问用户领有的角色 Set<Integer> roleIdList = userService.findRoleByUserId(id); for (Map<String, Object> map : mapList) { //定义标记 默认不选中 boolean flag = false; int roleId = (int) map.get("roleid"); for (Integer rid : roleIdList) { if (rid == roleId) { flag = true; break; } } map.put("LAY_CHECKED", flag); } } catch (Exception e) { e.printStackTrace(); } return new DataGridViewResult(Long.valueOf(mapList.size()), mapList); } /** * 为用户调配角色 * * @param roleids * @param userid * @return */ @SysLog("用户增加操作") @RequestMapping("/saveUserRole") public Result saveUserRole(String roleids, int userid) { try { if (userService.saveUserRole(userid, roleids)) { return Result.success(true, null, "调配胜利"); } } catch (Exception e) { e.printStackTrace(); } return Result.error(false, null, "调配失败"); } /** * 批改明码 * * @param newPassWord1 * @param newPassWord2 * @return */ @RequestMapping("/updateUserPassWord") public Result updateUserPassWord(String newPassWord1, String newPassWord2,HttpSession session) { User sessionUser = (User) session.getAttribute("username"); if (newPassWord1.equals(newPassWord2)){ User user = new User(); String salt = UUIDUtil.randomUUID(); user.setUid(sessionUser.getUid()); user.setPassword(PasswordUtil.md5(newPassWord1, salt, 2)); user.setSalt(salt); boolean bool = userService.updateById(user); if (bool){ return Result.success(true,null,"批改胜利"); }else { return Result.error(false,null,"批改失败!"); } }else { return Result.error(false,null,"批改失败，两次明码不统一!"); } } }