// 设置指定年月(注意:月份减一) Calendar cl = new GregorianCalendar(2008,8-1,8,20,21); // 2008,8-8 20:08 // new GregorianCalendar(2008,9,8,20,21)//2008,8-8 20:08 // new GregorianCalendar(2008,10,8,20,21)//2008,9-8 20:08
Date d2 =cl.getTime();// 把GregorianCalendar转换成Date System.out.println(d2); SimpleDateFormat format = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss"); System.out.println(format.format(d2));
public class TestDate { public static void main(String[] args){ Calendar c1=new GregorianCalendar(2008,5,8); Date d2=c1.getTime(); SimpleDateFormat sdf=new SimpleDateFormat("yyyy-MM-dd"); System.out.println(sdf.format(d2)); }}
public class DataInput{ public static void main(String[] args) { Scanner in = new Scanner(System.in); System.out.print("请输入年份:"); int year = in.nextInt(); System.out.print("请输入月份:"); int month = in.nextInt(); System.out.print("请输入几号:"); int day = in.nextInt(); Calendar calendar = Calendar.getInstance(); calendar.set(year, month - 1, day); SimpleDateFormat sd = new SimpleDateFormat("yyyy-MM-dd"); System.out.println("您输入的日期是:"+sd.format(calendar.getTime()));
public void TestException(String input){
try{
if(input=="Test Exception"||"Test Exception".equels(input)){
system.out.println("That’s right");
}else{
throws new Exception();
}
}catch(Exception e){
system.out.println("That’s wrong");
}finally{ }
}貌似这个意思- -
是什么意思不知道哦Date date=new Date();
date.setYear(2008);
date.setMouth(06);
date.setDay(10);
system.out.println(date);
??????
// 设置指定年月(注意:月份减一)
Calendar cl = new GregorianCalendar(2008,8-1,8,20,21);
// 2008,8-8 20:08
// new GregorianCalendar(2008,9,8,20,21)//2008,8-8 20:08
// new GregorianCalendar(2008,10,8,20,21)//2008,9-8 20:08
Date d2 =cl.getTime();// 把GregorianCalendar转换成Date
System.out.println(d2);
SimpleDateFormat format = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
System.out.println(format.format(d2));
jdk1.6帮助文档下载地址:http://download.java.net/jdk/jdk-api-localizations/jdk-api-zh-cn/publish/1.6.0/chm/JDK_API_1_6_zh_CN.CHM
public class TestDate {
public static void main(String[] args){
Calendar c1=new GregorianCalendar(2008,5,8);
Date d2=c1.getTime();
SimpleDateFormat sdf=new SimpleDateFormat("yyyy-MM-dd");
System.out.println(sdf.format(d2));
}}
public static void main(String[] args) {
Scanner in = new Scanner(System.in);
System.out.print("请输入年份:");
int year = in.nextInt();
System.out.print("请输入月份:");
int month = in.nextInt();
System.out.print("请输入几号:");
int day = in.nextInt();
Calendar calendar = Calendar.getInstance();
calendar.set(year, month - 1, day);
SimpleDateFormat sd = new SimpleDateFormat("yyyy-MM-dd");
System.out.println("您输入的日期是:"+sd.format(calendar.getTime()));
}
}