ChineseUtils

这里获得汉字的拼音使用了pinyin4j这个插件，因为多音字的原因效果并不理想

 /**
      * 获得汉字拼音
      * @param name
      * @return
      */
     @SuppressWarnings("deprecation")
     public static String getPiYin(String src) {
         HanyuPinyinOutputFormat outFormat = new HanyuPinyinOutputFormat();
         outFormat.setCaseType(HanyuPinyinCaseType.LOWERCASE);
         outFormat.setToneType(HanyuPinyinToneType.WITHOUT_TONE);
         outFormat.setVCharType(HanyuPinyinVCharType.WITH_V);
         try {
             return PinyinHelper.toHanyuPinyinString(src, outFormat, "");
         } catch (BadHanyuPinyinOutputFormatCombination e1) {
             e1.printStackTrace();
             return src;
         }
     } 

     /**
      * 获得拼音首字母
      * @param name
      * @return
      */
     public static String getPinYinFirstLetter(String name){
         char[] str=StringUtils.defaultIfEmpty(name, "").toCharArray();
         String shouZiMu="";
         for ( char string : str) {
             shouZiMu+=getPiYin(String.valueOf(string)).charAt(0);
         }
         return shouZiMu;
     }

     public 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 boolean isChinese(String s) {
         return s.matches("[\\u4E00-\\u9FA5]+");
     }