<dependency>

      <groupId>com.github.pagehelper</groupId>

      <artifactId>pagehelper</artifactId>

      <version>5.1.</version>

</dependency>

<?xml version="1.0" encoding="UTF-8" ?>

<!DOCTYPE configuration

        PUBLIC "-//mybatis.org//DTD Config 3.0//EN"

        "http://mybatis.org/dtd/mybatis-3-config.dtd">

<configuration>

    <!-- mybatis分页插件 -->

    <plugins>

        <plugin interceptor="com.github.pagehelper.PageInterceptor"></plugin>

    </plugins>

</configuration>

 /**

      * 查看所有问题

      *

      * @param model

      * @return

      */

     @RequestMapping("/findAll")

     public String findAll(@RequestParam(value="pn",defaultValue="1")Integer pn, Model model) {

         //从第一条开始 每页查询10条数据

         PageHelper.startPage(pn, 10);

         List<Question> questions = questionService.findAll();

         //将用户信息放入PageInfo对象里

         PageInfo page = new PageInfo(questions,10);

         model.addAttribute("pageInfo", page);

         return "question_list";

     }

         <%--页面数据展示--%>

         <div id="table-div">

             <table class="table table-hover">

                 <c:forEach items="${pageInfo.list}" var="question" varStatus="vs">

                     <tr>

                         <td class="td1">

                             <a href="${pageContext.request.contextPath}/question/look?qid=${question.qid}">

                                 <img src="${pageContext.request.contextPath}/images/question_logo.png"

                                      style="width: 20px;height: 20px;"/> ${question.title}

                             </a>

                             <font color="red"> - [悬赏 ${question.credit} 积分] </font>

                             <c:if test="${question.isResolved == 1}">

                                 (已解决)

                             </c:if>

                         </td>

                         <td class="td2">

                             <fmt:formatDate value="${question.askTime}" pattern="yyyy-MM-dd HH:mm"/>

                             &nbsp;&nbsp;&nbsp;

                         </td>

                     </tr>

                 </c:forEach>

             </table>

         </div>

         <!-- 分页条 -->

         <div id="div_pagination_bottom">

             <nav aria-label="Page navigation">

                 <ul class="pagination">

                     <li>

                         <a href="${pageContext.request.contextPath}/question/findAll?pn=${pageInfo.pageNum-1}"

                            aria-label="Previous">

                             <span aria-hidden="true">&laquo;</span>

                         </a>

                     </li>

                     <c:forEach items="${pageInfo.navigatepageNums }" var="page_Num">

                         <c:if test="${page_Num == pageInfo.pageNum }">

                             <li class="active"><a href="#">${ page_Num}</a></li>

                         </c:if>

                         <c:if test="${page_Num != pageInfo.pageNum }">

                             <li>

                                 <a href="${pageContext.request.contextPath}/question/findAll?pn=${ page_Num}">${ page_Num}</a>

                             </li>

                         </c:if>

                     </c:forEach>

                     <li>

                         <a href="${pageContext.request.contextPath}/question/findAll?pn=${pageInfo.pageNum+1}"

                            aria-label="Next">

                             <span aria-hidden="true">&raquo;</span>

                         </a>

                     </li>

                 </ul>

             </nav>

         </div>