按照格式打印时间
Calendar c = Calendar.getInstance();
System.out.println(c.get(Calendar.YEAR));
System.out.println(c.get(Calendar.MARCH)+1);
System.out.println(c.get(Calendar.DAY_OF_MONTH));
int month = c.get(Calendar.MARCH)+1;
int day = c.get(Calendar.DAY_OF_MONTH);
String monthS = month+"";
String dayS = day+"";
if(monthS.length()==1) {
monthS = "0"+monthS;
}
if(dayS.length()==1) {
dayS = "0"+dayS;
}
String sspath = "/"+
c.get(Calendar.YEAR)+"/"+
monthS+"/"+
dayS+"/";
System.out.println("ss="+sspath);