jstl 下拉列表 绑定数据并 循环判断

<select id="selectYear" class="selectpicker form-control" data-style="btn-danger">
    <c:forEach  var="item" items="${yearList}">
        <c:choose>
            <c:when test="${year==item}">
                <option value="${item}" selected="selected">${item}年公报</option>
            </c:when>
            <c:otherwise>
                <option value="${item}">${item}年公报</option>
            </c:otherwise>
        </c:choose>
    </c:forEach>
</select>