标签:方式 for simple get 格式 格式化 calendar led system
主要有两种方式,代码如下:
//使用Calendar Calendar now = Calendar.getInstance(); System.out.println("年:" + now.get(Calendar.YEAR)); System.out.println("月:" + (now.get(Calendar.MONTH) + 1)); System.out.println("日:" + now.get(Calendar.DAY_OF_MONTH)); System.out.println("时:" + now.get(Calendar.HOUR_OF_DAY)); System.out.println("分:" + now.get(Calendar.MINUTE)); System.out.println("秒:" + now.get(Calendar.SECOND));
//使用Date Date d = new Date(); SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss"); System.out.println("当前时间:" + sdf.format(d));
标签:方式 for simple get 格式 格式化 calendar led system
原文地址:https://www.cnblogs.com/convict/p/8759014.html