package?com.czgy.system.utils.pagination;

import?java.io.Serializable;

public?class?Page?implements?Serializable?{

	private?static?final?long?serialVersionUID?=?1L;
	
	public?Page（int?pageSize?int?pageNum）?{
		if（pageSize?>?0?）{
			this.pageSize?=?pageSize;
		}
		if（pageNum?>?0）{
			this.pageNum?=?pageNum;
		}
	}

	/**
	?*?初始化各個(gè)值
	?*/
	public?void?initValue（）{
		//?計(jì)算總共有多少頁(yè)
		totlePages?=?（int）Math.ceil（totleElements?*?1.0?/?pageSize）;
		
		if（totlePages?==?0）{
			totlePages?=?1;
		}
		
		//?頁(yè)碼矯正
		if（pageNum?<=?0）{
			pageNum?=?1;
		}
		if（pageNum?>?totlePages）{
			pageNum?=?totlePages;
		}
		
		//?是否有上一頁(yè)和首頁(yè)
		if（pageNum?>?1）{
			hasPrevious?=?true;
			prePage?=?pageNum?-?1;
		}
		
		//?是否有下一頁(yè)和尾頁(yè)
		if（totlePages?>?pageNum）{
			hasNext?=?true;
			nextPage?=?pageNum?+?1;
		}
		
		//?分頁(yè)頁(yè)碼開始數(shù)值
		begin?=?Math.max（1?pageNum?-?paginationSize/2）;
		
		//?分頁(yè)頁(yè)碼結(jié)束數(shù)值
		end?=?Math.min（begin?+?（paginationSize?-?1）?totlePages）;
	}
	
	/**
	?*?分頁(yè)下標(biāo)最多顯示多少頁(yè)
	?*/
	private?int?paginationSize?=?10;
	/**
	?*?頁(yè)碼開始
	?*/
	private?int?begin?=?1;
	/**
	?*?頁(yè)碼結(jié)束
	?*/
	private?int?end?=?1;
	/**
	?*?每頁(yè)顯示多少條
	?*/
	private?int?pageSize?=?10;
	/**
	?*?當(dāng)前頁(yè)碼
	?*/
	private?int?pageNum?=?1;
	/**
	?*?是否有下一頁(yè)
	?*/
	private?boolean?hasNext?=?false;
	/**
	?*?是否有上一頁(yè)
	?*/
	private?boolean?hasPrevious?=?false;
	/**
	?*?下一頁(yè)的頁(yè)碼
	?*/
	private?int?nextPage;
	/**
	?*?上一頁(yè)的頁(yè)碼
	?*/
	private?int?prePage;
	/**
	?*?總頁(yè)數(shù)
	?*/
	private?int?totlePages?=?1;
	/**
	?*?總條數(shù)
	?*/
	private?int?totleElements?=?0;
	
	public?static?int?maxNum?=?999999;

	public?int?getPaginationSize（）?{
		return?paginationSize;
	}
	public?void?setPaginationSize（int?paginationSize）?{
		this.paginationSize?=?paginationSize;
	}
	public?int?getBegin（）?{
		return?begin;
	}
	public?void?setBegin（int?begin）?{
		this.begin?=?begin;
	}
	public?int?getEnd（）?{
		return?end;
	}
	public?void?setEnd（int?end）?{
		this.end?=?end;
	}
	public?int?getPageSize（）?{
		return?pageSize;
	}
	public?void?setPageSize（int?pageSize）?{
		this.pageSize?=?pageSize;
	}
	public?int?getPageNum（）?{
		return?pageNum;
	}
	public?void?setPageNum（int?pageNum）?{
		this.pageNum?=?pageNum;
	}
	public?boolean?isHasNext（）?{
		return?hasNext;
	}
	public?void?setHasNext（boolean?hasNext）?{
		this.hasNext?=?hasNext;
	}
	public?boolean?isHasPrevious（）?{
		return?hasPrevious;
	}
	public?void?setHasPrevious（boolean?hasPrevious）?{
		this.hasPrevious?=?hasPrevious;
	}
	public?int?getNextPage（）?{
		return?nextPage;
	}
	public?void?setNextPage（int?nextPage）?{
		this.nextPage?=?nextPage;
	}
	public?int?getPrePage（）?{
		return?prePage;
	}
	public?void?setPrePage（int?prePage）?{
		this.prePage?=?prePage;
	}
	public?int?getTotlePages（）?{
		return?totlePages;
	}
	public?void?setTotlePages（int?totlePages）?{
		this.totlePages?=?totlePages;
	}
	public?int?getTotleElements（）?{
		return?totleElements;
	}
	public?void?setTotleEleme

?屬性????????????大小?????日期????時(shí)間???名稱
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?????文件???????3693??2017-12-21?17:01??分頁(yè)\Page.java

?????文件???????1833??2018-03-06?17:35??分頁(yè)\PageUtil.java

?????文件???????1329??2017-12-21?16:45??分頁(yè)\pagination.jsp

?????目錄??????????0??2018-08-14?11:34??分頁(yè)

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?????????????????6855????????????????????4