formatter.java

采用JAVA开发

package com.gctech.sms.sp.cms.util;

import java.util.*;
import java.text.SimpleDateFormat;


/**
 * 各种类型的格式转化将调用此类
 * <p>Copyright: Copyright (c) 2005</p>
 * <p>Company: </p>
 * @author lijz
 * @version 1.0
 */
public class Formatter
{
  private static final String RETURN ="\r\n";
  static  SimpleDateFormat sd = new SimpleDateFormat("yyyy-MM-dd");
  static  SimpleDateFormat sdd = new SimpleDateFormat("yyyy-MM-dd HH");
  static  SimpleDateFormat ldd = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");



  private Formatter()
  {
  }
  /**
  * 将日期转化为字符串格式yyyy-mm-dd
  * @param d
  * @return
  */
 public static String date2string(Date d)
 {
   return sd.format(d);
 }

 public static String datel2string(Date d)
 {
   return ldd.format(d);
 }
 /**
  * 将日期转为字符yyyy-mm-dd hh
  * @param d
  * @return
  */
 public static String dateh2string(Date d)
{
  return sdd.format(d);
}

public static Date string2Date(String str)
{
  try
  {
    if(str==null||str.length()==0)
    {
      return null;
    }
    return sd.parse(str);
  }
  catch(Exception ex)
  {

    ex.printStackTrace();
    return null;
  }

}

public static Date string2Dateh(String str)
{
  try
  {
    if(str==null||str.length()==0)
   {
     return null;
   }

    return sdd.parse(str);
  }
  catch(Exception ex)
  {

    ex.printStackTrace();
    return null;
  }

}

  /**
   * 得到所有的参赛选手的信息
   * @param all
   * @return key为选手号，value为其个人资料
   */
  public static Map getBeautyInfomatiojn(String all)
  {
    StringTokenizer st = new StringTokenizer ( all , RETURN ) ;
    Map map = new HashMap();
    while ( st.hasMoreTokens () )
    {
      StringTokenizer info = new StringTokenizer ( st.nextElement ().toString () ,
          "#" ) ;
      map.put(info.nextElement(),info.nextElement());

    }
    return map;
  }

  public static void main ( String[] args )
  {
//    String test ="1#天下第一美女\r\n"+"2#天下第二美女";
//    System.out.println(getBeautyInfomatiojn(test));

//    String time = "2004-1-2 1";
    System.out.println(datel2string(new Date()));

    int total = 20;
    int page = 10;
    System.out.println(total/page+((total%page==0)?0:1));






  }

}