增加查询当前登陆管理员的基本信息的接口

system-service-project/system-service-api/src/main/java/cn/iocoder/mall/systemservice/enums/SystemErrorCodeEnum.java

@@ -32,6 +32,7 @@ public enum SystemErrorCodeEnum implements ServiceExceptionUtil.Enumerable<Syste
     ADMIN_ADMIN_STATUS_CAN_NOT_UPDATE(1002002005, "管理员的账号状态不允许变更"),
 //    ADMIN_ASSIGN_ROLE_NOT_EXISTS(1002002006, "分配员工角色时，有角色不存在"),
     ADMIN_ADMIN_CAN_NOT_UPDATE(1002002008, "管理员的账号不允许变更"),
+    ADMIN_USERNAME_NOT_EXISTS(1002002008, "账号不存在"),
 
     // ========== 资源模块 1002003000 ==========
     RESOURCE_NAME_DUPLICATE(1002003000, "已经存在该名字的资源"),

system-service-project/system-service-api/src/main/java/cn/iocoder/mall/systemservice/rpc/admin/AdminRpc.java

@@ -21,4 +21,6 @@ public interface AdminRpc {
 
     CommonResult<PageResult<AdminVO>> pageAdmin(AdminPageDTO pageDTO);
 
+    CommonResult<AdminVO> getAdmin(Integer adminId);
+
 }