public static final String[] zodiacArr = { "猴", "鸡", "狗", "猪", "鼠", "牛", "虎", "兔", "龙", "蛇", "马", "羊" };
     
    public static final String[] constellationArr = { "水瓶座", "双鱼座", "白羊座", "金牛座", "双子座", "巨蟹座", "狮子座", "处女座", "天秤座", "天蝎座", "射手座", "魔羯座" };
     
    public static final int[] constellationEdgeDay = { 20, 19, 21, 21, 21, 22, 23, 23, 23, 23, 22, 22 };
     
    /**
     * 根据日期获取生肖
     * @return
     */
    public static String getZodica(Date date) {
        Calendar cal = Calendar.getInstance();
        cal.setTime(date);
        return zodiacArr[cal.get(Calendar.YEAR) % 12];
    }
     
    /**
     * 根据日期获取星座
     * @return
     */
    public static String getConstellation(Date date) {
        if (date == null) {
            return "";
        }
        Calendar cal = Calendar.getInstance();
        cal.setTime(date);
        int month = cal.get(Calendar.MONTH);
        int day = cal.get(Calendar.DAY_OF_MONTH);
        if (day < constellationEdgeDay[month]) {
            month = month - 1;
        }
        if (month >= 0) {
            return constellationArr[month];
        }
        // default to return 魔羯
        return constellationArr[11];
    }