Calendar cal = Calendar.getInstance();
int year = cal.get(Calendar.YEAR);
int month = cal.get(Calendar.MonTH )+1;
int day = cal.get(Calendar.DATE);
当月份,天 小于10时,可以拼接处理一下
day <10 ? "0" + day : day;

Calendar cal = Calendar.getInstance();
int year = cal.get(Calendar.YEAR);
int month = cal.get(Calendar.MonTH )+1;
int day = cal.get(Calendar.DATE);
当月份,天 小于10时,可以拼接处理一下
day <10 ? "0" + day : day;