@Override
    public int hashCode() {
        return Objects.hash(super.hashCode(), userId, dataId, dataType);
    }
build permission do by RuleDO and user id.
@param dataId rule id
@param userId user id
@param dataType data type
@return {@linkplain DataPermissionDO}
shenyu-admin/src/main/java/org/apache/shenyu/admin/model/entity/DataPermissionDO.java