DateFormat类与它的方法
import java
.text
.DateFormat
;
import java
.text
.ParseException
;
import java
.text
.SimpleDateFormat
;
import java
.util
.Date
;
public class DateFormats {
public static void main(String
[] args
) throws ParseException
{
demo2();
}
private static void demo4() throws ParseException
{
String str
= "2019年11月01日 09:45:45";
SimpleDateFormat sdf
= new SimpleDateFormat("yyyy年MM月dd日 HH:mm:ss");
Date date
= sdf
.parse(str
);
System
.out
.println(date
);
}
private static void demo3() {
Date date
= new Date();
SimpleDateFormat sdf
= new SimpleDateFormat("yyyy/MM/dd HH:mm:ss");
System
.out
.println(sdf
.format(date
));
Date date2
= new Date();
SimpleDateFormat sdf2
= new SimpleDateFormat("yyyy年MM月dd号 HH:mm:ss");
System
.out
.println(sdf2
.format(date2
));
}
private static void demo2() {
Date date
= new Date();
SimpleDateFormat sdf
= new SimpleDateFormat();
System
.out
.println(sdf
.format(date
));
}
private static void demo1() {
DateFormat df
= new SimpleDateFormat();
DateFormat df1
= DateFormat
.getDateInstance();
System
.out
.println(df1
);
}
}
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