Android获取年月日时分秒

Android获取当前系统时间，时，分，秒，毫秒

（转）原文链接： https://www.cnblogs.com/zhujiabin/p/4236133.html

Android Calendar获取年月日时分秒毫秒

使用new Date()测试,并用通过date.getMonth(),和date.getDay()获取,不过后来发现这两个访求是jdk1.1版本的,现在已经不用了,而且结果也不正确。

int month = (date.get(Calendar.MONTH))+1; int day = date.get(Calendar.DAY_OF_MONTH);

获取当前的月份和日期 试了一下,果然正确 后来查看java doc文档,MONTH字段解释如下 Field number for get and set indicating the month. This is a calendar-specific value. The first month of the year is JANUARY which is 0; the last depends on the number of months in a year. 这个字段的值只是说明get()的属性字段值,来获取month的 以下为获取其它:

Calendar cal = Calendar.getInstance(); //当前年 int year = cal.get(Calendar.YEAR); //当前月 int month = (cal.get(Calendar.MONTH))+1; //当前月的第几天：即当前日 int day_of_month = cal.get(Calendar.DAY_OF_MONTH); //当前时：HOUR_OF_DAY-24小时制；HOUR-12小时制 int hour = cal.get(Calendar.HOUR_OF_DAY); //当前分 int minute = cal.get(Calendar.MINUTE); //当前秒 int second = cal.get(Calendar.SECOND); //0-上午；1-下午 int ampm = cal.get(Calendar.AM_PM); //当前年的第几周 int week_of_year = cal.get(Calendar.WEEK_OF_YEAR); //当前月的第几周 int week_of_month = cal.get(Calendar.WEEK_OF_MONTH); //当前年的第几天 int day_of_year = cal.get(Calendar.DAY_OF_YEAR);