Get current system time

 

 1) Calendar

int year,month,day,hour,minute,second;    
Calendar cal=Calendar.getInstance();    
year=cal.get(Calendar.YEAR);    
month=cal.get(Calendar.MONTH)+1;    
day=cal.get(Calendar.DATE);    
hour=cal.get(Calendar.HOUR_OF_DAY);    
minute=cal.get(Calendar.MINUTE);    
second=cal.get(Calendar.SECOND);
System.out.println(year+"："+month+"："+day+":"+hour+"："+minute+"："+second);

 

 

java.util.Calendar c=java.util.Calendar.getInstance();    
java.text.SimpleDateFormat fmt=new java.text.SimpleDateFormat("yyyy-MM-dd-hh-mm-ss");    
System.out.println(fmt.format(c.getTime())); 

 

 2) TimeStamp

 

Timestamp ts = new Timestamp(System.currentTimeMillis());

 

3) Date

 

Date date = new Date();