public class Text {


//java  一个字符判断全部是中文包括标点符号
    private static final 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;  
    }  
public static void main(String[] args) {


System.out.println(isChinese(‘？‘));
System.out.println(isChinese(‘！‘));

System.out.println(isChinese(‘，‘));
System.out.println(isChinese(‘。‘));
System.out.println(isChinese(‘；‘));
System.out.println(isChinese(‘留‘));


}


}

【java】java中判断一个字符是否包含汉字，包含汉语标点