java中判断是否为中文

	public 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;

	}



	private 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.GENERAL_PUNCTUATION

				|| ub == Character.UnicodeBlock.CJK_SYMBOLS_AND_PUNCTUATION

				|| ub == Character.UnicodeBlock.HALFWIDTH_AND_FULLWIDTH_FORMS) {

			return true;

		}

		return false;

	}