Java分页原理

话不多说，直接看本人的代码：

package com.jadeon.entity;import java.io.Serializable;public class Page implements Serializable {private static final long serialVersionUID = 1L;private Integer counts;// 总条数private Integer pagesize = 5;// 每页显示的2数private Integer currypage = 1;// 当前页：默认从第1页开始private Integer maxpage ;// 总页数public Integer getCounts() {return counts;}public void setCounts(Integer counts) {this.counts = counts;}public Integer getPagesize() {return pagesize;}public void setPagesize(Integer pagesize) {this.pagesize = pagesize;}public Integer getCurrypage() {return currypage;}public void setCurrypage(Integer currypage) {this.currypage = currypage;}public Integer getMaxpage() {this.maxpage = (counts%pagesize >0 ? counts/pagesize+1:counts/pagesize);return maxpage;}public void setMaxpage(Integer maxpage) {this.maxpage = maxpage;}@Overridepublic String toString() {return "Page [counts=" + counts + ", pagesize=" + pagesize + ", currypage=" + currypage + ", maxpage=" + maxpage+ "]";}}