EASBos 对于某个权限的验证

BOSUuid userId=SysContext.getSysContext().getCurrentUserInfo().getId();        BOSUuid orgId=SysContext.getSysContext().getCurrentOrgUnit().getId();        ObjectUuidPK userPK = new ObjectUuidPK(userId);        ObjectUuidPK orgPK = new ObjectUuidPK(orgId);        com.kingdee.eas.base.permission.IPermission perm= null;        try {            perm =PermissionFactory.getRemoteInstance();            perm.hasFunctionPermission(userPK, orgPK, "custom_qua_QuaTarget_addnew");        } catch (Exception e) {            e.printStackTrace();        }