private List<String> getPermissionIdsByRoleId(final String roleId) {
        return ListUtil.map(permissionMapper.findByObjectId(roleId), PermissionDO::getResourceId);
    }
get permission ids by role id.

@param roleId role id
@return {@linkplain List}
shenyu-admin/src/main/java/org/apache/shenyu/admin/service/impl/RoleServiceImpl.java