import java.text.*;
import java.util.*;
public class Test {
public static void main(String[] args) throws Exception {
SimpleDateFormat format = new SimpleDateFormat("MMM d, yyyy hh:mm:ss aaa", Locale.ENGLISH);
String s = "Oct 8, 2015 12:00:00 AM";
Date d = format.parse(s);
System.out.println(format.format(d));
}
}
输出结果为