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ssm分页查询

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分页的主要代码我都贴到记事本了，贴一段给大家看下 div class="pager"> <font size="2">共 ${page.totalPageCount} 页</font> <font size="2">第 ${page.pageNow} 页</font> <a href="findNewsPage.service?pageNow=1">首页</a> <c:choose> <c:when test="${page.pageNow - 1 > 0}"> <a href="findNewsPage.service?pageNow=${page.pageNow - 1}">上一页</a> </c:when> <c:when test="${page.pageNow - 1 <= 0}"> <a href="findNewsPage.service?pageNow=1">上一页</a> </c:when> </c:choose> <c:choose> <c:when test="${page.totalPageCount==0}"> <a href="findNewsPage.service?pageNow=${page.pageNow}">下一页</a> </c:when> <c:when test="${page.pageNow + 1 < page.totalPageCount}"> <a href="findNewsPage.service?pageNow=${page.pageNow + 1}">下一页</a> </c:when> <c:when test="${page.pageNow + 1 >= page.totalPageCount}"> <a href="findNewsPage.service?pageNow=${page.totalPageCount}">下一页</a> </c:when> </c:choose> <c:choose> <c:when test="${page.totalPageCount==0}"> <a href="findNewsPage.service?pageNow=${page.pageNow}">尾页</a> </c:when> <c:otherwise> <a href="findNewsPage.service?pageNow=${page.totalPageCount}">尾页</a> </c:otherwise> </c:choose> </div>

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分页的实体类
public class Page implements Serializable{
private static final long serialVersionUID=1L;

private int pageNow=1; //当前也是

private int pageSize=8; //每页显示的数量

private int totalCount; //总记录数

private int totalPageCount; //总页数

private int startPos; //开始位置，从0开始

private boolean hasFrist; //是否有首页

private boolean hasPre; //是否有前一页

private boolean hasNext; //是否有后一页

private boolean hasLast; //是否有尾页

/**
* 通过构造函数，传入总记录数和当前页
* @param pageNow
* @param totalCount
*/
public Page(int pageNow, int totalCount) {
super();
this.pageNow = pageNow;

this.totalCount = totalCount;
}
//获取总页数
public int getTotalPageCount() {
totalPageCount=getTotalCount()/getPageSize();
return (totalCount/pageSize==0) ? totalPageCount:totalPageCount+1;
}

public void setTotalPageCount(int totalPageCount) {
this.totalPageCount = totalPageCount;
}

public int getPageNow() {
return pageNow;
}

public void setPageNow(int pageNow) {
this.pageNow = pageNow;
}

public int getPageSize() {
return pageSize;
}

public void setPageSize(int pageSize) {
this.pageSize = pageSize;
}

public int getTotalCount() {
return totalCount;

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