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JavaºÁÃëʱ¼ä¼ÆËãʱ£¬Ç§ÍòҪעÒâintºÍlongµÄʹÓ㬿´ÏÂÀý£¬Ð¡Ðıð²ÈÁËÀס£
/**
 * javaʱ¼ä¼ÆËã(intºÍlongҪעÒ⣬һ¶¨ÒªÑ¡Ôñlong)
 * @author ´ÞÎÀ±ø
 *
 */
public class TimeTester {
   
    /**
     * ¼ÆË㼸ÌìÇ°µÄºÁÃëÊý
     * @param days
     * @return
     */
    public static long getBeginSpan(long now,int days){
        long beginspan = now-60*60*24*days*1000;
        return beginspan;
    }
   
    /**
     * ¼ÆË㼸ÌìÇ°µÄºÁÃëÊý
     * @param days
     * @return
     */
    public static long getBeginSpan2(long now,int days){
        long lessThisLong = 60*60*24*days*1000l;
        long beginspan = now-lessThis;
        return beginspan;
    }
   
    /**
     * ¼ÆË㼸ÌìÇ°µÄºÁÃëÊý
     * @param days
     * @return
     */
    public static long getBeginSpan3(long now,int days){
        int lessThisInt = 60*60*24*days*1000;
        System.out.println("lessThis:"+lessThis);
        long beginspan = now-lessThis;
        return beginspan;
    }
    public static void main(String[] args) {
        long now = System.currentTimeMillis();
        System.out.println("now:"+now);
        System.out.println("be


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Java Excel API¼È¿ÉÒÔ´Ó±¾µØÎļþϵͳµÄÒ»¸öÎļþ(.xls)£¬Ò²¿ÉÒÔ´ÓÊäÈëÁ÷ÖжÁÈ¡ExcelÊý¾Ý±í¡£¶ÁÈ¡ExcelÊý¾Ý±íµÄµÚÒ»²½ÊÇ´´½¨Workbook(ÊõÓ¹¤×÷±¡)£¬ÏÂÃæµÄ´úÂëƬ¶Î¾ÙÀý˵Ã÷ÁËÓ¦¸ÃÈçºÎ²Ù×÷£º
import java.io.*;
import jxl.*;
try
{
//¹¹½¨Workbook¶ÔÏó, Ö»¶ÁWorkbook¶ÔÏó
  &nb ......

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xmlÎļþ
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£¼RESULT£¾
£¼VALUE£¾
¡¡¡¡ £¼NO£¾A1234£¼/NO£¾
¡¡¡¡ £¼ADDR£¾ËÄ´¨Ê¡XXÏØXXÕòXX·X¶ÎXXºÅ£¼/ADDR£¾
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¡¡ ¡¡£¼ADDR£¾ËÄ´¨Ê¡XXÊÐXXÏçXX ......

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 //¼ÆËãÌìÊý
 public List day(String dates,String datee) throws ParseException{
  List dayls=new ArrayList();
  // ×Ö·û´®×ª»»³ÉÈÕÆÚ
  SimpleDateFormat format = new SimpleDateFormat("yyyy-MM-dd");
  Date startDate = format.parse(dates);
 &nb ......
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