transtool.java

这是一个分页的Demo.大家可以参考下.

package com.accp.util;

import java.text.ParseException;
import java.text.SimpleDateFormat;
import java.util.Calendar;
import java.util.Date;

import sun.misc.Cleaner;

public class TransTool {
    public static Date transStr2Date(String strDate){
    	if(strDate == null || "".equals(strDate)){
    		return null;
    	}
    	
    	SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd");
    	Date date = null;
		try {
			date = sdf.parse(strDate);
		} catch (ParseException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		}
		return date;
    }
    
    public static Date addOneDate(String strDate){
    	Calendar calen = Calendar.getInstance();
    	Date date = TransTool.transStr2Date(strDate);
    	calen.setTime(date);
    	
    	calen.add(Calendar.DATE, 1);
    	date = calen.getTime();
		return date;
    	
    }
    
    public static void main(String[] args) {
    	Date date = TransTool.addOneDate("2009-4-30");
	    System.out.println(date.toLocaleString());
    }
}