根据Unicode编码完美的判断中文汉字和符号

	
	// 根据Unicode编码完美的判断中文汉字和符号 
	private static boolean isChinese(char c) { 
		Character.UnicodeBlock ub = Character.UnicodeBlock.of(c); 
		if (ub == Character.UnicodeBlock.CJK_UNIFIED_IDEOGRAPHS || ub == Character.UnicodeBlock.CJK_COMPATIBILITY_IDEOGRAPHS 
		|| ub == Character.UnicodeBlock.CJK_UNIFIED_IDEOGRAPHS_EXTENSION_A || ub == Character.UnicodeBlock.CJK_UNIFIED_IDEOGRAPHS_EXTENSION_B 
		|| ub == Character.UnicodeBlock.CJK_SYMBOLS_AND_PUNCTUATION || ub == Character.UnicodeBlock.HALFWIDTH_AND_FULLWIDTH_FORMS 
		|| ub == Character.UnicodeBlock.GENERAL_PUNCTUATION)
		{ 
			return true; 
		} 
		return false; 
	} 
	
	// 完整的判断中文汉字和符号 
	public static boolean isChinese(String strName)
	{ 
		char[] ch = strName.toCharArray(); 
		for (int i = 0; i < ch.length; i++)
		{ 
			char c = ch[i]; 
			if (isChinese(c)) { 
				return true; 
			} 
		} 
		return false; 
	}