c:foreach获取第一个或者最后一个循环数

              <span>
                            记录总数:
                            <b><c:forEach items="${trainsel}" var="train" begin = "1" varStatus="s"><c:if test="${s.last}">${s.index+1} 

                            </c:if>  </c:forEach></b>
                        </span>

同理第一个数last改成first