Date using XXXX-XX-XX XX: XX format in Java

Date date = new Date ();

System. out. println (date. toLocaleString ());

The preceding program uses the preceding format to print the current date.

The following is a date object constructed based on the strings in the preceding format for the program to use.

Public static Date constructDate (String time ){

Boolean result = Pattern. matches ("\ d {4}-\ d {2}-\ d {2} \ d {2 }:\\ d {2 }: \ d {2} ", time );

If (! Result)

Return null;

String ymd = time. split ("") [0];
String hms = time. split ("") [1];
String [] ymds = ymd. split ("-");
String [] hmss = hms. split (":");
Return new Date (Integer. parseInt (ymds [0])-1900, Integer. parseInt (ymds [1])-1, Integer. parseInt (ymds [2]),
Integer. parseInt (hmss [0]), Integer. parseInt (hmss [1]), Integer. parseInt (hmss [2]);
}