import java.text.Format;
import java.text.ParseException;
import java.text.SimpleDateFormat;
import java.util.Date;
public class DateDemo {
public static void main(String[] args) {
Date date = new Date();
System.out.println("===============输出日期===========");
System.out.println(date);
System.out.println("=======格式转换(SimpleDate)=======");
SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd H:m:s");
//Format()方法转换
String newDate = sdf.format(date);
System.out.println(newDate);
System.out.println("==============字符串格式转换为Date===============");
SimpleDateFormat sdf2 = new SimpleDateFormat("yyyy-MM-dd H:m:s");
String time2 = "2015-07-23 14:40:21";
try {
Date DateTime = sdf2.parse(time2);
System.out.println(DateTime);
} catch (ParseException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
}