一些时间处理的函数_fortune time函数-优快云博客

该博客展示了DateUtil类的代码，包含日期解析成字符串、无时间字符串、计算两个时间距离以及字符串解析成日期等方法。这些方法可处理BVI_DateTime对象，在处理过程中会对日期各部分进行判断和拼接，还会处理可能出现的异常情况。

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// Decompiler options: packimports(3)
// Source File Name: DateUtil.java

package com.broadvision.commerce.marketmaker.util;

import com.broadvision.components.jsobject.BVI_DateTime;
import com.broadvision.util.BVLog;

public class DateUtil
{

    public DateUtil()
    {
    }

    public static String dateParseToString(BVI_DateTime datetime)
        throws Exception
    {
        String temp = datetime.getYear() + "-";
        if(datetime.getMonth() < 10)
            temp = temp + "0" + datetime.getMonth();
        else
            temp = temp + datetime.getMonth();
        if(datetime.getDay() < 10)
            temp = temp + "-0" + datetime.getDay();
        else
            temp = temp + "-" + datetime.getDay();
        if(datetime.getHour() < 10)
            temp = temp + " 0" + datetime.getHour();
        else
            temp = temp + " " + datetime.getHour();
        if(datetime.getMinute() < 10)
            temp = temp + ":0" + datetime.getMinute();
        else
            temp = temp + ":" + datetime.getMinute();
        if(datetime.getSecond() < 10)
            temp = temp + ":0" + datetime.getSecond();
        else
            temp = temp + ":"+datetime.getSecond();
        return temp;
    }

    public static String dateParseToStringNoTime(BVI_DateTime datetime)
        throws Exception
    {
        if(datetime == null)
        {
            return "";
        } else
        {
            String temp = datetime.getYear() + "/" + datetime.getMonth() + "/" + datetime.getDay();
            return temp;
        }
    }

    public static String getDistanceOfTwoTime(BVI_DateTime time1, BVI_DateTime time2)
    {
        String Temp = "";
        try
        {
            long time1L = time1.getUlongValue();
            long time2L = time2.getUlongValue();
            long distance = time1L - time2L;
            BVLog.error("time1----" + time1L);
            BVLog.error("time2----" + time2L);
            long second = distance % 60L;
            BVLog.error("second---" + second);
            BVLog.error("distance=======" + distance);
            distance /= 60L;
            long minute = distance % 60L;
            BVLog.error("distance=======" + distance);
            distance /= 60L;
            long hour = distance % 24;
            BVLog.error("distance=======" + distance);
            distance /= 24;
            long day = distance ;
            BVLog.error("distance=======" + distance);
            if(day > 0L)
                Temp = day + "/u5929" + hour + "/u5C0F/u65F6" + minute + "/u5206/u949F" + second + "/u79D2";
            else
            if(hour > 0L)
                Temp = hour + "/u5C0F/u65F6" + minute + "/u5206/u949F" + second + "/u79D2";
            else
            if(minute > 0L)
                Temp = minute + "/u5206/u949F" + second + "/u79D2";
            else
            if(second > 0L)
                Temp = second + "/u79D2";
        }
        catch(Exception e) { }
        return Temp;
    }

    public static BVI_DateTime stringParseToDate(String datetime)
        throws Exception
    {
        if(datetime == null)
        {
            return null;
        } else
        {
            BVLog.error("in date utility    ----" + datetime);
            BVLog.error("dt--------------------------year" + datetime.substring(0, 4));
            BVLog.error("dt--------------------------month" + datetime.substring(5, 7));
            BVLog.error("dt--------------------------day" + datetime.substring(8, 10));
            BVLog.error("dt--------------------------hour" + datetime.substring(11, 13));
            BVLog.error("dt--------------------------minute" + datetime.substring(14, 16));
            int year = Integer.parseInt(datetime.substring(0, 4));
            int month = Integer.parseInt(datetime.substring(5, 7));
            int day = Integer.parseInt(datetime.substring(8, 10));
            int hour = Integer.parseInt(datetime.substring(11, 13));
            int minute = Integer.parseInt(datetime.substring(14, 16));
            return new BVI_DateTime(year, month, day, hour, minute, 0, null);
        }
    }
}