package com.adsm.common.util; /** * 分页信息 * Created by hu on 2016/1/17. */ public class Page { public final static int PAGESIZE = 2; private int pageSize = PAGESIZE; // 每页条数 private int pageCount = 4; // 最多显示的总页数 private int totalCount = 0; // 总记录数 public int getPageSize() { return pageSize; } public void setPageSize(int pageSize) { this.pageSize = pageSize; } public int getPageCount() { return pageCount; } public void setPageCount(int pageCount) { this.pageCount = pageCount; } public int getTotalCount() { return totalCount; } public void setTotalCount(int totalCount) { this.totalCount = totalCount; } }
admin.jsp(显示页面)
<%@ taglib prefix="pg" uri="http://jsptags.com/tags/navigation/pager"%> <!-- totalCount //总记录数 maxPageItems //每页记录数 maxIndexPages //总页数 --> <pg:pager url="${pageContext.request.contextPath}/userController/userList" items="${page.totalCount}" maxPageItems="${page.pageSize}" maxIndexPages="${page.pageCount}" export="offset,currentPageNumber=pageNumber" scope="request" > <jsp:include page="../common/page.jsp"/> </pg:pager>
page.jsp(包含页面)
<%-- Created by IntelliJ IDEA. User: hu Date: 2016/1/17 Time: 9:05 To change this template use File | Settings | File Templates. --%> <%@ page contentType="text/html;charset=UTF-8" language="java" %> <%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core"%> <%@ taglib prefix="pg" uri="http://jsptags.com/tags/navigation/pager"%> <% String path = request.getContextPath(); String basePath = request.getScheme() + "://" + request.getServerName() + ":" + request.getServerPort() + path + "/"; %> <ul class="pagination"> <pg:index> <pg:first> <li><a href="${pageUrl }">«</a></li> </pg:first> <!-- 首页 --> <pg:first> <!-- 生成链接 --> <li><a href="${pageUrl }">首页</a></li> </pg:first> <pg:prev> <li><a href="${pageUrl }">前一页</a></li> </pg:prev> <pg:pages> <c:choose> <c:when test="${currentPageNumber eq pageNumber }"> <li class="active"><a>${pageNumber }</a></li> </c:when> <c:otherwise> <li><a href="${pageUrl }">${pageNumber }</a><li> </c:otherwise> </c:choose> </pg:pages> <pg:next> <li><a href="${pageUrl }">后一页</a></li> </pg:next> <pg:last> <li><a href="${pageUrl }">尾页</a></li> </pg:last> <pg:last> <li><a href="${pageUrl }">»</a></li> </pg:last> </pg:index> </ul>
controller:
/** * 显示用户列表 */ @RequestMapping(value = "/userList", method = RequestMethod.GET) public String userList(HttpServletRequest request, HttpServletResponse response, Map<String, Object> map) { String offset = request.getParameter("pager.offset");// 相当于原来的(cpage-1)*pageSize if(offset == null || offset.length() == 0){ offset = "0"; } logger.info("offset:" + offset); SUserCore sUserCore = new SUserCore(); sUserCore.setEnable((byte) 1); sUserCore.setStatus((byte) 0); List<SUserCore> totalUserCores = sUserCoreService.selectList(sUserCore); Map<String, Object> pageMap = new HashMap<>(); pageMap.put("enable", (byte) 1); pageMap.put("status", (byte) 0); pageMap.put("cpage", Integer.parseInt(offset)); pageMap.put("pageSize", Page.PAGESIZE); List<SUserCore> sUserCores = sUserCoreService.selectListForPage(pageMap); // 分页 Page page = new Page(); page.setTotalCount(totalUserCores.size()); logger.info("page:" + JacksonJsonUtil.beanToJson(page)); map.put("users", sUserCores); map.put("page", page); return "admin"; }