dateutil.java

来自「交易撮合系统是一套买卖信息沟通的平台」· Java 代码 · 共 53 行

package struts.page;

import java.util.Calendar;

/**
* 获取系统时间
* @author QQ
*
*/
public class DateUtil {

public static String getNow_YMDHMS(){
  
   Calendar c=Calendar.getInstance();
  
   String year=String.valueOf(c.get(Calendar.YEAR));
  
   String month=String.valueOf(c.get(Calendar.MONTH)+1);
   if(month.length()==1){
    month="0"+month;
   }
  
   String day=String.valueOf(c.get(Calendar.DAY_OF_MONTH));
   if(day.length()==1){
    day="0"+day;
   }
  
   String hour=String.valueOf(c.get(Calendar.HOUR_OF_DAY));
   if(hour.length()==1){
    hour="0"+hour;
   }
  
   String minute=String.valueOf(c.get(Calendar.MINUTE));
   if(minute.length()==1){
    minute="0"+minute;
   }
  
   String second=String.valueOf(c.get(Calendar.SECOND));
   if(second.length()==1){
    second="0"+second;
   }
  
   String ymdhms=year+month+day+hour+minute+second;
  
   return ymdhms;
}

public static void main(String[] args) {
   System.out.println(getNow_YMDHMS());
}

}