JAVA里取得当前时间怎么搞？？

显示全部楼层 · 2007-10-30 18:49:57

取得当前年月日Calendarc=newGregorianCalendar();//新建日期对象intyear=c.get(Calendar.YEAR);//获取年份intmonth=c.get(Calendar.MONTH);//获取月份intday=c.get(Calendar.DATE);//获取日期intminute=c.get(Calendar.MINUTE);//分inthour=c.get(Calendar.HOUR);//小时intsecond=c.get(Calendar.SECOND);//秒

千问 · 2007-10-30 18:49:57

package test;import java.util.*;import java.text.*;public class TestDate{ /*** @param args*/ public static void main(String[] args) {Calendar cal = Calendar.getInstance();System.out.println("年:" + cal.get(Calendar.YEAR));// 一月为0，因此要加1System.out.println("月:" + (cal.get(Calendar.MONTH) + 1));System.out.println("日:" + cal.get(Calendar.DATE));// 24小时制System.out.println("时(24):" + cal.get(Calendar.HOUR_OF_DAY));// 12小时制System.out.println("时(12):" + cal.get(Calendar.HOUR)
+ (char) ('A' + cal.get(Calendar.AM_PM) * 15) + "M");
System.out.println("分:" + cal.get(Calendar.MINUTE));
System.out.println("秒:" + cal.get(Calendar.SECOND));
// 格式化时间
System.out.println(new SimpleDateFormat("yyyy-MM-ddHH:mm:ss").format(new Date()));System.out.println(new SimpleDateFormat("yyyy-MM-ddhh:mm:ss").format(new Date())); }}

千问 · 2007-10-30 18:49:57

import java.util.*; import java.text.*; public class TestDate { /** * @param args */ public static void main(String[] args) { Calendar cal = Calendar.getInstance(); System.out.println("年:" + cal.get(Calendar.YEAR)); // 一月为0，因此要加1 System.out.println("月:" + (cal.get(Calendar.MONTH) + 1)); System.out.println("日:" + cal.get(Calendar.DATE)); // 24小时制 System.out.println("时(24):" + cal.get(Calendar.HOUR_OF_DAY)); // 12小时制 System.out.println("时(12):" + cal.get(Calendar.HOUR) + (char) ('A' + cal.get(Calendar.AM_PM) * 15) + "M"); System.out.println("分:" + cal.get(Calendar.MINUTE)); System.out.println("秒:" + cal.get(Calendar.SECOND)); // 格式化时间 System.out.println(new SimpleDateFormat("yyyy-MM-dd HH:mm:ss").format(new Date())); System.out.println(new SimpleDateFormat("yyyy-MM-dd hh:mm:ss").format(new Date())); } }不是拷贝啊是顶支持！！！！！！！！！！！

千问 · 2007-10-30 18:49:57

靠!!最简单的!Date date = new Date();

千问 · 2007-10-30 18:49:57

1.Date date = new Date();2.Calendar cal = Calendar.getInstance();