|  |  | 
 |  |  |     @OperationLog("Create loc areas mats") | 
 |  |  |     @PostMapping("/locAreaMat/save") | 
 |  |  |     public R save(@RequestBody LocAreaMat locAreaMat) { | 
 |  |  |         if (Objects.isNull(locAreaMat.getWarehouseId())) { | 
 |  |  |             return R.error("仓库不能为空!!"); | 
 |  |  |         } | 
 |  |  |         if (Objects.isNull(locAreaMat.getAreaId())) { | 
 |  |  |             return R.error("库区不能为空!!"); | 
 |  |  |         } | 
 |  |  |         locAreaMat.setCreateBy(getLoginUserId()); | 
 |  |  |         locAreaMat.setCreateTime(new Date()); | 
 |  |  |         locAreaMat.setUpdateBy(getLoginUserId()); | 
 |  |  |         locAreaMat.setUpdateTime(new Date()); | 
 |  |  |         if (!locAreaMatService.save(locAreaMat)) { | 
 |  |  |             return R.error("Save Fail"); | 
 |  |  |         } |