TestTime

标签：style   io   os   java   ar   for   sp   on   c   

import java.io.PrintStream;

import java.text.DateFormat;

import java.text.ParsePosition;

import java.text.SimpleDateFormat;

import java.util.Calendar;

import java.util.Date;

import java.util.GregorianCalendar;

public class TestTime {  

private int weeks = 0;  

private int MaxDate;  

private int MaxYear;

  public static void main(String[] paramArrayOfString)   {    

TestTime localTestTime = new TestTime();    

System.out.println("获取当天日期:" + localTestTime.getNowTime("yyyy-MM-dd"));    

System.out.println("获取本周一日期:" + localTestTime.getMondayOFWeek());    

System.out.println("获取本周日的日期~:" + localTestTime.getCurrentWeekday());    

System.out.println("获取上周一日期:" + localTestTime.getPreviousWeekday());    

System.out.println("获取上周日日期:" + localTestTime.getPreviousWeekSunday());    

System.out.println("获取下周一日期:" + localTestTime.getNextMonday());    

System.out.println("获取下周日日期:" + localTestTime.getNextSunday());    

System.out.println("获得相应周的周六的日期:" + localTestTime.getNowTime("yyyy-MM-dd"));    

System.out.println("获取本月第一天日期:" + localTestTime.getFirstDayOfMonth());    

System.out.println("获取本月最后一天日期:" + localTestTime.getDefaultDay());    

System.out.println("获取上月第一天日期:" + localTestTime.getPreviousMonthFirst());    

System.out.println("获取上月最后一天的日期:" + localTestTime.getPreviousMonthEnd());    

System.out.println("获取下月第一天日期:" + localTestTime.getNextMonthFirst());    

System.out.println("获取下月最后一天日期:" + localTestTime.getNextMonthEnd());    

System.out.println("获取本年的第一天日期:" + localTestTime.getCurrentYearFirst());    

System.out.println("获取本年最后一天日期:" + localTestTime.getCurrentYearEnd());    

System.out.println("获取去年的第一天日期:" + localTestTime.getPreviousYearFirst());   

  System.out.println("获取去年的最后一天日期:" + localTestTime.getPreviousYearEnd());    

System.out.println("获取明年第一天日期:" + localTestTime.getNextYearFirst());   

  System.out.println("获取明年最后一天日期:" + localTestTime.getNextYearEnd());   

  System.out.println("获取本季度第一天到最后一天:" + localTestTime.getThisSeasonTime(11));   

  System.out.println("获取两个日期之间间隔天数2008-12-1~2008-9.29:" + getTwoDay("2008-12-1", "2008-9-29"));   }

  public static String getTwoDay(String paramString1, String paramString2)   {   

  SimpleDateFormat localSimpleDateFormat = new SimpleDateFormat("yyyy-MM-dd");    

long l = 0L;    

try {      

Date localDate1 = localSimpleDateFormat.parse(paramString1);      

Date localDate2 = localSimpleDateFormat.parse(paramString2);      

l = (localDate1.getTime() - localDate2.getTime()) / 86400000L;    

} catch (Exception localException) {      

return "";    

}     return l + "";  

}

  public static String getWeek(String paramString)   {   

  Date localDate = strToDate(paramString);    

Calendar localCalendar = Calendar.getInstance();    

localCalendar.setTime(localDate);

    return new SimpleDateFormat("EEEE").format(localCalendar.getTime());

  }

  public static Date strToDate(String paramString)   {  

   SimpleDateFormat localSimpleDateFormat = new SimpleDateFormat("yyyy-MM-dd");    

ParsePosition localParsePosition = new ParsePosition(0);   

  Date localDate = localSimpleDateFormat.parse(paramString, localParsePosition);    

return localDate;  

}

  public static long getDays(String paramString1, String paramString2)   {   

  if ((paramString1 == null) || (paramString1.equals("")))       return 0L;   

  if ((paramString2 == null) || (paramString2.equals(""))) {       return 0L;     }    

SimpleDateFormat localSimpleDateFormat = new SimpleDateFormat("yyyy-MM-dd");   

  Date localDate1 = null;     Date localDate2 = null;    

try {      

localDate1 = localSimpleDateFormat.parse(paramString1);      

localDate2 = localSimpleDateFormat.parse(paramString2);    

} catch (Exception localException) {    

}     long l = (localDate1.getTime() - localDate2.getTime()) / 86400000L;     return l;   }

  public String getDefaultDay()   {   

  String str = "";    

SimpleDateFormat localSimpleDateFormat = new SimpleDateFormat("yyyy-MM-dd");

    Calendar localCalendar = Calendar.getInstance();  

   localCalendar.set(5, 1);    

localCalendar.add(2, 1);    

localCalendar.add(5, -1);

    str = localSimpleDateFormat.format(localCalendar.getTime());     return str;   }

  public String getPreviousMonthFirst()   {   

  String str = "";    

SimpleDateFormat localSimpleDateFormat = new SimpleDateFormat("yyyy-MM-dd");

    Calendar localCalendar = Calendar.getInstance();     localCalendar.set(5, 1);     localCalendar.add(2, -1);

    str = localSimpleDateFormat.format(localCalendar.getTime());     return str;   }

  public String getFirstDayOfMonth()   {     String str = "";     SimpleDateFormat localSimpleDateFormat = new SimpleDateFormat("yyyy-MM-dd");

    Calendar localCalendar = Calendar.getInstance();     localCalendar.set(5, 1);     str = localSimpleDateFormat.format(localCalendar.getTime());     return str;   }

  public String getCurrentWeekday()   {     this.weeks = 0;     int i = getMondayPlus();     GregorianCalendar localGregorianCalendar = new GregorianCalendar();     localGregorianCalendar.add(5, i + 6);     Date localDate = localGregorianCalendar.getTime();

    DateFormat localDateFormat = DateFormat.getDateInstance();     String str = localDateFormat.format(localDate);     return str;   }

  public String getNowTime(String paramString)   {     Date localDate = new Date();     SimpleDateFormat localSimpleDateFormat = new SimpleDateFormat(paramString);     String str = localSimpleDateFormat.format(localDate);     return str;   }

  private int getMondayPlus()   {     Calendar localCalendar = Calendar.getInstance();

    int i = localCalendar.get(7) - 1;     if (i == 1) {       return 0;     }     return 1 - i;   }

  public String getMondayOFWeek()   {     this.weeks = 0;     int i = getMondayPlus();     GregorianCalendar localGregorianCalendar = new GregorianCalendar();     localGregorianCalendar.add(5, i);     Date localDate = localGregorianCalendar.getTime();

    DateFormat localDateFormat = DateFormat.getDateInstance();     String str = localDateFormat.format(localDate);     return str;   }

  public String getSaturday()   {     int i = getMondayPlus();     GregorianCalendar localGregorianCalendar = new GregorianCalendar();     localGregorianCalendar.add(5, i + 7 * this.weeks + 6);     Date localDate = localGregorianCalendar.getTime();     DateFormat localDateFormat = DateFormat.getDateInstance();     String str = localDateFormat.format(localDate);     return str;   }

  public String getPreviousWeekSunday()   {     this.weeks = 0;     this.weeks -= 1;     int i = getMondayPlus();     GregorianCalendar localGregorianCalendar = new GregorianCalendar();     localGregorianCalendar.add(5, i + this.weeks);     Date localDate = localGregorianCalendar.getTime();     DateFormat localDateFormat = DateFormat.getDateInstance();     String str = localDateFormat.format(localDate);     return str;   }

  public String getPreviousWeekday()   {     this.weeks -= 1;     int i = getMondayPlus();     GregorianCalendar localGregorianCalendar = new GregorianCalendar();     localGregorianCalendar.add(5, i + 7 * this.weeks);     Date localDate = localGregorianCalendar.getTime();     DateFormat localDateFormat = DateFormat.getDateInstance();     String str = localDateFormat.format(localDate);     return str;   }

  public String getNextMonday()   {     this.weeks += 1;     int i = getMondayPlus();     GregorianCalendar localGregorianCalendar = new GregorianCalendar();     localGregorianCalendar.add(5, i + 7);     Date localDate = localGregorianCalendar.getTime();     DateFormat localDateFormat = DateFormat.getDateInstance();     String str = localDateFormat.format(localDate);     return str;   }

  public String getNextSunday()   {     int i = getMondayPlus();     GregorianCalendar localGregorianCalendar = new GregorianCalendar();     localGregorianCalendar.add(5, i + 7 + 6);     Date localDate = localGregorianCalendar.getTime();     DateFormat localDateFormat = DateFormat.getDateInstance();     String str = localDateFormat.format(localDate);     return str;   }

  private int getMonthPlus()   {     Calendar localCalendar = Calendar.getInstance();     int i = localCalendar.get(5);     localCalendar.set(5, 1);     localCalendar.roll(5, -1);     this.MaxDate = localCalendar.get(5);     if (i == 1) {       return -this.MaxDate;     }     return 1 - i;   }

  public String getPreviousMonthEnd()   {     String str = "";     SimpleDateFormat localSimpleDateFormat = new SimpleDateFormat("yyyy-MM-dd");

    Calendar localCalendar = Calendar.getInstance();     localCalendar.add(2, -1);     localCalendar.set(5, 1);     localCalendar.roll(5, -1);     str = localSimpleDateFormat.format(localCalendar.getTime());     return str;   }

  public String getNextMonthFirst()   {     String str = "";     SimpleDateFormat localSimpleDateFormat = new SimpleDateFormat("yyyy-MM-dd");

    Calendar localCalendar = Calendar.getInstance();     localCalendar.add(2, 1);     localCalendar.set(5, 1);     str = localSimpleDateFormat.format(localCalendar.getTime());     return str;   }

  public String getNextMonthEnd()   {     String str = "";     SimpleDateFormat localSimpleDateFormat = new SimpleDateFormat("yyyy-MM-dd");

    Calendar localCalendar = Calendar.getInstance();     localCalendar.add(2, 1);     localCalendar.set(5, 1);     localCalendar.roll(5, -1);     str = localSimpleDateFormat.format(localCalendar.getTime());     return str;   }

  public String getNextYearEnd()   {     String str = "";     SimpleDateFormat localSimpleDateFormat = new SimpleDateFormat("yyyy-MM-dd");

    Calendar localCalendar = Calendar.getInstance();     localCalendar.add(1, 1);     localCalendar.set(6, 1);     localCalendar.roll(6, -1);     str = localSimpleDateFormat.format(localCalendar.getTime());     return str;   }

  public String getNextYearFirst()   {     String str = "";     SimpleDateFormat localSimpleDateFormat = new SimpleDateFormat("yyyy-MM-dd");

    Calendar localCalendar = Calendar.getInstance();     localCalendar.add(1, 1);     localCalendar.set(6, 1);     str = localSimpleDateFormat.format(localCalendar.getTime());     return str;   }

  private int getMaxYear()   {     Calendar localCalendar = Calendar.getInstance();     localCalendar.set(6, 1);     localCalendar.roll(6, -1);     int i = localCalendar.get(6);     return i;   }

  private int getYearPlus() {     Calendar localCalendar = Calendar.getInstance();     int i = localCalendar.get(6);     localCalendar.set(6, 1);     localCalendar.roll(6, -1);     int j = localCalendar.get(6);     if (i == 1) {       return -j;     }     return 1 - i;   }

  public String getCurrentYearFirst()   {     int i = getYearPlus();     GregorianCalendar localGregorianCalendar = new GregorianCalendar();     localGregorianCalendar.add(5, i);     Date localDate = localGregorianCalendar.getTime();     DateFormat localDateFormat = DateFormat.getDateInstance();     String str = localDateFormat.format(localDate);     return str;   }

  public String getCurrentYearEnd()   {     Date localDate = new Date();     SimpleDateFormat localSimpleDateFormat = new SimpleDateFormat("yyyy");     String str = localSimpleDateFormat.format(localDate);     return str + "-12-31";   }

  public String getPreviousYearFirst()   {     Date localDate = new Date();     SimpleDateFormat localSimpleDateFormat = new SimpleDateFormat("yyyy");     String str = localSimpleDateFormat.format(localDate); int i = Integer.parseInt(str);     i--;     return i + "-1-1";   }

  public String getPreviousYearEnd()   {     this.weeks -= 1;     int i = getYearPlus();     GregorianCalendar localGregorianCalendar = new GregorianCalendar();     localGregorianCalendar.add(5, i + this.MaxYear * this.weeks + (this.MaxYear - 1));     Date localDate = localGregorianCalendar.getTime();     DateFormat localDateFormat = DateFormat.getDateInstance();     String str = localDateFormat.format(localDate);     getThisSeasonTime(11);     return str;   }

  public String getThisSeasonTime(int paramInt)   {     int[][] arrayOfInt = { { 1, 2, 3 }, { 4, 5, 6 }, { 7, 8, 9 }, { 10, 11, 12 } };     int i = 1;     if ((paramInt >= 1) && (paramInt <= 3)) {       i = 1;     }     if ((paramInt >= 4) && (paramInt <= 6)) {       i = 2;     }     if ((paramInt >= 7) && (paramInt <= 9)) {       i = 3;     }     if ((paramInt >= 10) && (paramInt <= 12)) {       i = 4;     }     int j = arrayOfInt[(i - 1)][0];     int k = arrayOfInt[(i - 1)][2];

    Date localDate = new Date();     SimpleDateFormat localSimpleDateFormat = new SimpleDateFormat("yyyy");     String str1 = localSimpleDateFormat.format(localDate);     int m = Integer.parseInt(str1);

    int n = 1;     int i1 = getLastDayOfMonth(m, k);     String str2 = m + "-" + j + "-" + n + ";" + m + "-" + k + "-" + i1;     return str2;   }

  private int getLastDayOfMonth(int paramInt1, int paramInt2)   {     if ((paramInt2 == 1) || (paramInt2 == 3) || (paramInt2 == 5) || (paramInt2 == 7) || (paramInt2 == 8) || (paramInt2 == 10) || (paramInt2 == 12))     {       return 31;     }     if ((paramInt2 == 4) || (paramInt2 == 6) || (paramInt2 == 9) || (paramInt2 == 11)) {       return 30;     }     if (paramInt2 == 2) {       if (isLeapYear(paramInt1)) {         return 29;       }       return 28;     }

    return 0;   }

  public boolean isLeapYear(int paramInt)   {     return ((paramInt % 4 == 0) && (paramInt % 100 != 0)) || (paramInt % 400 == 0);   } }

TestTime

标签：style   io   os   java   ar   for   sp   on   c   

原文地址：http://www.cnblogs.com/liyong0125/p/3991184.html