app开发的网站,镇雄县城乡建设局网站,自己搭建服务器访问国外网站,备案域名是什么意思Calendar类中的setTimeInMillis(long mill_sec)方法用于根据传递的long值设置由此Calendar表示的Calendars时间。用法:public void setTimeInMillis(long mill_sec)参数#xff1a;该方法采用long类型的一个参数mill_sec#xff0c;表示要设置的给定日期。返回值#xff1a;…Calendar类中的setTimeInMillis(long mill_sec)方法用于根据传递的long值设置由此Calendar表示的Calendars时间。用法:public void setTimeInMillis(long mill_sec)参数该方法采用long类型的一个参数mill_sec表示要设置的给定日期。返回值该方法不返回任何值。以下示例程序旨在说明Calendar类的setTimeInMillis()方法的用法示例1:// Java code to illustrate// setTimeInMillis() methodimport java.util.*;public class Calendar_Demo {public static void main(String args[]){// Creating calendar objectCalendar calndr Calendar.getInstance();// Getting the time in millisecondsSystem.out.println(The Current Time is: calndr.getTime());// Changing time to 2000 milli-secondcalndr.setTimeInMillis(2000);// Displaying the new timeSystem.out.println(After setting Time: calndr.getTime());}}输出The Current Time is: Fri Feb 22 08:00:54 UTC 2019After setting Time: Thu Jan 01 00:00:02 UTC 1970示例2:// Java code to illustrate// setTimeInMillis() methodimport java.util.*;public class Calendar_Demo {public static void main(String args[]){// Creating calendar objectCalendar calndr Calendar.getInstance();// Getting the time in millisecondsSystem.out.println(The Current Time is: calndr.getTime());// Changing time to 8000 milli-secondcalndr.setTimeInMillis(8000);// Displaying the new timeSystem.out.println(After setting Time: calndr.getTime());}}输出The Current Time is: Fri Feb 22 08:01:02 UTC 2019After setting Time: Thu Jan 01 00:00:08 UTC 1970
