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/**
* µÃµ½±¾ÖÜÖÜÒ»
*
* @return yyyy-MM-dd
*/
public static String getMondayOfThisWeek() {
Calendar c = Calendar.getInstance();
int day_of_week = c.get(Calendar.DAY_OF_WEEK) - 1;
if (day_of_week == 0)
day_of_week = 7;
c.add(Calendar.DATE, -day_of_week + 1);
return df2.format(c.getTime());
}
/**
* µÃµ½±¾ÖÜÖÜÈÕ
*
* @return yyyy-MM-dd
*/
public static String getSundayOfThisWeek() {
Calendar c = Calendar.getInstance();
int day_of_week = c.get(Calendar.DAY_OF_WEEK) - 1;
if (day_of_week == 0)
day_of_week = 7;
c.add(Calendar.DATE, -day_of_week + 7);
return df2.format(c.getTime());
}
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1Calendar time=Calendar.getInstance();
2time.clear();
3time.set(Calendar.YEAR,year); //year Ϊ int
4time.set(Calendar.MONTH,i-1);//×¢Òâ,Calendar¶ÔÏóĬÈÏÒ»ÔÂΪ0
5int day=time.getActualMaximum(Calendar.DAY_OF_MONTH);//±¾Ô·ݵÄÌìÊý
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package com.cube.limail.util;
import javax.crypto.Cipher;
import javax.crypto.KeyGenerator;
import javax.crypto.SecretKey;
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* @version 1.00 2008Äê01ÔÂ03ÈÕ
*/
public class Eryptogram
{
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