pageparameter.java

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package com.tarena.oss.util;

//第1页/共1页&nbsp;&nbsp;<a href='<%=request.getContextPath()%>/fees/index.do?method=browseFee&page=1'>|第一页</a>|<a href='<%=request.getContextPath()%>/fees/index.do?method=browseFee&page=1'>上一页</a>|<a href='<%=request.getContextPath()%>/fees/index.do?method=browseFee&page=1'>下一页</a>|<a href='<%=request.getContextPath()%>/fees/index.do?method=browseFee&page=1'>最后一页</a>|
public class PageParameter {
	public static final int ITEM_EACH_PAGE = 10;
	
	public static String makePageNavigator(int currentPage, int totalPages, String url){
		StringBuffer sb = new StringBuffer();
		int pos = url.indexOf("?");
		String pageparam = "";
		if (pos == -1)
			pageparam = "?page=";
		else
			pageparam = "&page=";
				
		sb.append("第").append(currentPage).append("页/共").append(totalPages).
			append("页&nbsp;&nbsp;<a href='").append(url).append(pageparam).append("1'>|第一页</a>|<a href='").
			append(url).append(pageparam).append(currentPage-1<=0 ? 1 : currentPage-1).append("'>上一页</a>|<a href='").
			append(url).append(pageparam).append(currentPage+1>=totalPages ? totalPages : currentPage + 1).
			append("'>下一页</a>|<a href='").append(url).append(pageparam).append(totalPages).
			append("'>最后一页</a>|");
		
		System.out.println(sb.toString());
		
		return sb.toString();
	}
}