获取当前日期 and 日期与字符串转换

package Utils;

import java.text.ParseException;
import java.text.SimpleDateFormat;
import java.util.Date;

public final class DateStringExchange {

    public static String getNowDateString(){
        return new SimpleDateFormat("yyyy-MM-dd HH:mm:ss").format(new Date());
    }

    public static Date getNowDate(){
        Date date=new Date();
        return date;
    }

    public static Date StringToDate(String time) throws ParseException {
        return new SimpleDateFormat("yyyy-MM-dd HH:mm:ss").parse(time);
    }

    public static String DateToString(Date date) throws ParseException {
        return new SimpleDateFormat("yyyy-MM-dd HH:mm:ss").format(date);
    }

}