java 中文日期

public  static  String getChineseDate(){
	String chineseDate = "";
	SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd");
	// String datestr = sdf.format(new Date());
	String datestr = sdf.format(new Date());
	System.out.println(datestr);
	String[] strs = datestr.split("-");
	// 年
	for (int i = 0; i < strs[0].length(); i++) {
		chineseDate += formatDigit(strs[0].charAt(i));
	}
	// chineseDate = chineseDate+"年";
	// 月
	char c1 = strs[1].charAt(0);
	char c2 = strs[1].charAt(1);
	String newmonth = "";
	if (c1 == '0') {
		newmonth = String.valueOf(formatDigit(c2));
	} else if (c1 == '1' && c2 == '0') {
		newmonth = "十";
	} else if (c1 == '1' && c2 != '0') {
		newmonth = "十" + formatDigit(c2);
	}
	chineseDate = chineseDate + "年" + newmonth + "月";
	// 日
	char d1 = strs[2].charAt(0);
	char d2 = strs[2].charAt(1);
	String newday = "";
	if (d1 == '0') {//单位数天
		newday = String.valueOf(formatDigit(d2));
	} else if (d1 != '1' && d2 == '0') {//几十
		newday = String.valueOf(formatDigit(d1)) + "十";
	} else if (d1 != '1' && d2 != '0') {//几十几
		newday = formatDigit(d1) + "十" + formatDigit(d2);
	} else if (d1 == '1' && d2 != '0') {//十几
		newday = "十" + formatDigit(d2);
	} else {//10
		newday = "十";
	}
	chineseDate = chineseDate + newday + "日";

	return chineseDate;
}


	public static char formatDigit(char sign) {
		if (sign == '0')
			sign = '〇';
		if (sign == '1')
			sign = '一';
		if (sign == '2')
			sign = '二';
		if (sign == '3')
			sign = '三';
		if (sign == '4')
			sign = '四';
		if (sign == '5')
			sign = '五';
		if (sign == '6')
			sign = '六';
		if (sign == '7')
			sign = '七';
		if (sign == '8')
			sign = '八';
		if (sign == '9')
			sign = '九';
		return sign;
	}