# SysLockerService > 互斥锁管理 --- ## SysLockerLock > 获得锁 - 角色:`admin` - HTTP:`POST https://backend.dooki.cloud/SysLockerService/SysLockerLock` - RPC:`rpc SysLockerLock (SysLockerLockRequest) returns (SysLockerLockResponse);` **请求对象 (`SysLockerLockRequest`)** ```json { "key": "string", "timeoutSeconds": "int64" } ``` **响应对象 (`SysLockerLockResponse`)** ```json { "ok": "bool" } ``` **调用示例** ```bash curl -X POST "https://backend.dooki.cloud/SysLockerService/SysLockerLock" \ -H "Content-Type: application/json" \ -H "X-Edge-Access-Token: " \ -d '{ ... }' ``` --- ## SysLockerUnlock > 释放锁 - 角色:`admin` - HTTP:`POST https://backend.dooki.cloud/SysLockerService/SysLockerUnlock` - RPC:`rpc SysLockerUnlock (SysLockerUnlockRequest) returns (RPCSuccess);` **请求对象 (`SysLockerUnlockRequest`)** ```json { "key": "string" } ``` **响应对象 (`RPCSuccess`)** ```json {} ``` **调用示例** ```bash curl -X POST "https://backend.dooki.cloud/SysLockerService/SysLockerUnlock" \ -H "Content-Type: application/json" \ -H "X-Edge-Access-Token: " \ -d '{ ... }' ``` ---