2017-02-09 15:33:13
1 Calendar c = Calendar.getInstance(TimeZone.getTimeZone("GMT+08:00")); //获取东八区时间 2 3 //获取年 4 int year = c.get(Calendar.YEAR); 5 //获取月份，0表示1月份 6 int month = c.get(Calendar.MONTH) + 1; 7 //获取当前天数 8 int day = c.get(Calendar.DAY_OF_MONTH); 9 //获取本月最小天数 10 int first = c.getActualMinimum(Calendar.DAY_OF_MONTH); 11 //获取本月最大天数 12 int last = c.getActualMaximum(Calendar.DAY_OF_MONTH); 13 //获取当前小时 14 int time = c.get(Calendar.HOUR_OF_DAY); 15 //获取当前分钟 16 int min = c.get(Calendar.MINUTE); 17 //获取当前秒 18 int sec = c.get(Calendar.SECOND); 19 20 SimpleDateFormat s = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss"); 21 22 String curDate = s.format(c.getTime()); //当前日期 23 System.out.println("当前时间：" + year + "-" + month + "-" + day + " " + time + ":" + min + ":" + sec); 24 System.out.println("第一天和最后天：" + first +"," + last); 25 System.out.println("当前日期：" + curDate);
输出结果：
当前时间：2017-2-9 15:42:29
第一天和最后天：1,28
当前日期：2017-02-09 15:42:29
