| | |
| | | |
| | | /** |
| | | * @ClassName LockManage |
| | | * @Author cy |
| | | |
| | | * @Date 2023/10/25 |
| | | * @Description 全局锁管理器 |
| | | * @Version 1.0 |
| | |
| | | public class LockManage { |
| | | private static final ConcurrentHashMap<String, Object> lockMap = new ConcurrentHashMap<>(); |
| | | |
| | | public static Object acquireLock(Long warehouseId, Long goodsModelsId) { |
| | | String key = warehouseId + "-" + goodsModelsId; |
| | | public static Object acquireLock(int warehouseType, Long warehouseId, Long goodsModelsId) { |
| | | String key = warehouseType + "-" + warehouseId + "-" + goodsModelsId; |
| | | return lockMap.computeIfAbsent(key, k -> new Object()); |
| | | } |
| | | } |