:''">
                    <a href="/">1</a>
                </span>
                <!-- 当前页面小于等于4 -->
                <span class="page-link"
                      th:classappend="${index eq pageIndex} ? 'current':''"
                      th:each="index : ${#numbers.sequence(2,5)}"
                        th:if="${pageIndex le 4}">
                    <a th:href="${'/page/' + index}"
                       th:text="${index}"></a>
                </span>
                <span class="page-li