Java中通过SimpleDateFormat格式化当前时间：/** 输出格式：20060101010101001**/

import java.util.*;
import java.text.SimpleDateFormat;
int y,m,d,h,mi,s,ms;
String cur;

Calendar cal=Calendar.getInstance();
y=cal.get(Calendar.YEAR);
m=cal.get(Calendar.MONTH)+1;
d=cal.get(Calendar.DATE);
h=cal.get(Calendar.HOUR_OF_DAY);
mi=cal.get(Calendar.MINUTE);
s=cal.get(Calendar.SECOND);
ms=cal.get(Calendar.MILLISECOND);
System.out.println("The current time is:"+y+"/"+m+"/"+d+"/"+h+"/"+mi+"/"+s+"/"+ms); 
vars.put("Date",m+"/"+d+"/"+y);

/** 输出格式: 20060101010101001**/
java.text.DateFormat format1 = new java.text.SimpleDateFormat("yyyyMMddhhmmssSSS");
cur=format1.format(new Date());
System.out.println(cur);
vars.put("CurrentTime",cur);