在前端通过在form表单中设置隐藏属性提交

 <div style="float:right;padding:10px">
            <c:if test="${pager.hasPreviousPage}">
            <a href="javascript:void(0)" onclick="goPage(1)">首页</a>
            <a href="javascript:void(0)" onclick="goPage(${pager.prePage})">上一页</a>
            </c:if>
            <c:forEach items="${pager.navigatepageNums}" var="num">
                <a href="javascript:void(0)" οnclick="goPage(${num})" style="color:${num eq pager.pageNum?"red":""} ">${num}</a>
            </c:forEach>
            <c:if test="${pager.hasNextPage}">
            <a href="javascript:void(0)" onclick="goPage(${pager.nextPage})">下一页</a>
            <a href="javascript:void(0)" onclick="goPage(${pager.pages})">尾页</a>
            </c:if>
            当前第${pager.pageNum}/${pager.pages}
        </div>

js代码

    function goPage(pn) {
        $('#pageNum').val(pn);
        $('#searchInfo').submit();
    }