华为，计算给定时间的下一秒，java

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package java2.pack1;import java.text.ParseException;import java.text.SimpleDateFormat;import java.util.Date;/** * Created by fhqplzj on 16-10-25 at 下午3:08. */public class Tomo {/*    public Date yesterday(Date date) {        Calendar calendar = Calendar.getInstance(Locale.CHINA);        calendar.setTime(date);        calendar.add(Calendar.DAY_OF_MONTH, 1);        return calendar.getTime();    }*/    public String nextSecond(String current) {        String result = null;        SimpleDateFormat simpleDateFormat = new SimpleDateFormat("yyyy/MM/dd HH:mm:ss");        try {            Date date = simpleDateFormat.parse(current);            date.setTime(date.getTime() + 1000);            result = simpleDateFormat.format(date);        } catch (ParseException e) {            e.printStackTrace();        }        return result;    }    public static void main(String[] args) {        Tomo tomo = new Tomo();        String s = "2015/12/31 23:59:59";        System.out.println(tomo.nextSecond(s));    }}

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