<!DOCTYPE html>
<html lang="ko" xmlns:th="http://www.thymeleaf.org">
<option value="">선택</option>
<th:block th:each="code:${codeList}">
  <option th:value="${code.itemCd}" th:text="${code.itemValue}" th:selected="${code.itemCd eq selectedCd}"></option>
</th:block>
</html>