将resultSet转换为数组

我有以下SQL查询的resultSet：

col1 | col2 |     col3       |

val1 | val2 | ["val3", "val4"]

尝试为JDBC模板创建RowMapper

我有响应类

public class Response {

 private String field1;
 private String field2;

 private List<String> stringFields;
}

我需要将“Col3”中的值数组映射到“List stringFields；”

RowMapper<Response> rowMapper = (rs, rowNum) -> {

String field1 = rs.getString("col1");
String field2 = rs.getString("col2");
List<String> stringFields = rs.getArray("col3");


Response res = new Response(field1, field2, stringFields);

}

这行不起作用：“List stringFields=rs.getArray（“col3”）；”

请告知

谢谢