分页的封装工具类

来源：互联网发布：淘宝店铺为什么没访客编辑：程序博客网时间：2024/05/17 03:54

分页封装类

定义系统常量

Constant.java

<span style="font-size:18px;">public static final String PAGE_SIZE = "10";</span>

PageResult.java

<span style="font-size:18px;">/** * 分页封装类 * @param <T> */public class PageResult<T> {/** 结果数据集合 **/private List<T> resultList = new ArrayList<T>();/** 数据总量 **/private int totalCount;/** * 总页数 */private int pageTotal;/** * 当前页 */private int pageOffSet;/** * * 默认每页10条数据 */private int pageSize = Integer.parseInt(Constant.PAGE_SIZE);public PageResult(){}public PageResult(int pageSize){this.pageSize = pageSize;}public List<T> getResultList() {return resultList;}public void setResultList(List<T> resultList) {this.resultList = resultList;}public int getTotalCount() {return totalCount;}public void setTotalCount(int totalCount) {this.totalCount = totalCount;}public int getPageTotal() {if (totalCount % pageSize == 0) {pageTotal = totalCount / pageSize;} else {pageTotal = totalCount / pageSize + 1;}return pageTotal;}public int getPageSize() {return pageSize;}public void setPageSize(int pageSize) {this.pageSize = pageSize;}public int getPageOffSet() {return pageOffSet;}public void setPageOffSet(int pageOffSet) {this.pageOffSet = pageOffSet;}}</span>

0 0