[Javascript] select box 선택시 값 가져오기

html

    <select onchange="changeValue(this)" class="form-select" id="couponStatusSelect">
      <option
              th:selected="${couponStatusCode.code}=='ALL'"
              th:each="couponStatusCode : ${couponStatusCodes}"
              th:value="${couponStatusCode.code}"
              th:text="${couponStatusCode.displayName}">B
      </option>
    </select>

 

 

js

const changeValue = async (target) => { // select box 값 변경
    console.log(target.value);
}