SimpleDateFormat formatter = new SimpleDateFormat ("yyyyMMddHHmmss");
Date currentTime_1 = new Date();
String dateString = formatter.format(currentTime_1);
System.out.println("dateString"+dateString);import java.util.Date;
//.import java.math.*;
import java.util.*;
import java.text.SimpleDateFormat;
Date currentTime_1 = new Date();
String dateString = formatter.format(currentTime_1);
System.out.println("dateString"+dateString);import java.util.Date;
//.import java.math.*;
import java.util.*;
import java.text.SimpleDateFormat;
返回1970年1约日之后的毫秒计数的当前时间
GregorianCalendar newDate=new GregorianCalendar();
int year=newDate.get(Calendar.YEAR);
String syear=String.valueOf(year);