pageparameters.java

java电信经典-学习例子源代码

package global;
/*
 * 存放分页参数
 * */
public class PageParameters {
	public final static int ITEMS_EACH_PAGE=4;//每页记录条数
	
	public static String   pageNavigator(int totalpages,int currentpage, String url){
		String  strnavigate="";
		strnavigate+="第"+currentpage+"页/共"+totalpages+"页   ";
		strnavigate+="<a href='"+url+"&page=1'>|第一页</a>|";
		int lastpage=currentpage-1>=1?currentpage-1:1;
		strnavigate+="<a href='"+url+"&page="+lastpage+"'>上一页</a>|";
		int nextpage=currentpage+1<=totalpages?currentpage+1:totalpages;
		strnavigate+="<a href='"+url+"&page="+nextpage+"'>下一页</a>|";		
		strnavigate+="<a href='"+url+"&page="+totalpages+"'>最后页</a>|";
		return strnavigate;
	}
	
}