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public static int dayOfWeek(int y, int m, int d) {
int w = 1; // ¹«ÀúÒ»ÄêÒ»ÔÂÒ»ÈÕÊÇÐÇÆÚÒ»£¬ËùÒÔÆðʼֵΪÐÇÆÚÈÕ
y = (y-1)%400 + 1; // ¹«ÀúÐÇÆÚÖµ·Ö²¿ 400 ÄêÑ­»·Ò»´Î
int ly = (y-1)/4; // ÈòÄê´ÎÊý
ly = ly - (y-1)/100;
ly = ly + (y-1)/400;
int ry = y - 1 - ly; // ³£Äê´ÎÊý
w = w + ry; // ³£ÄêÐÇÆÚÖµÔöÒ»
w = w + 2*ly; // ÈòÄêÐÇÆÚÖµÔö¶þ
w = w + dayOfYear(y,m,d); 
w = (w-1)%7 + 1;
return w;
}
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¡¡¡¡¸ú¾Ý eleworld.com ÌṩµÄËã·¨£¬ÎÒдÁËÏÂÃæÕâ¸ö³Ìʽ£º 
/**
* ChineseCalendarGB.java
* Copyright (c) 1997-2002 by Dr. Herong Yang
* ÖйúÅ©ÀúËã·¨ - ÊµÓÃÓÚ¹«Àú 1901 ÄêÖÁ 2100 ÄêÖ®¼äµÄ 200 Äê 
*/
import java.text.*;
import java.util.*;
class ChineseCalendarGB {
private int gregorianYear;
private int gregorianMonth;
private int gregorianDate;
private boolean isGregorianLeap;
private int dayOfYear;
private int dayOfWeek; // ÖÜÈÕÒ»ÐÇÆÚµÄµÚÒ»Ìì
private int chineseYear;
private int chineseMonth; // ¸ºÊý±íʾÈòÔÂ
private int chineseDate;
private int sectionalTerm;
private int principleTerm;
private static char[] daysInGregorianMonth = 


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