java 汉字拼音处理类

今天药忘吃喽~ 2022-08-13 11:55 127阅读 0赞

import net.sourceforge.pinyin4j.PinyinHelper;
    import net.sourceforge.pinyin4j.format.HanyuPinyinCaseType;
    import net.sourceforge.pinyin4j.format.HanyuPinyinOutputFormat;
    import net.sourceforge.pinyin4j.format.HanyuPinyinToneType;
    import net.sourceforge.pinyin4j.format.HanyuPinyinVCharType;
    import net.sourceforge.pinyin4j.format.exception.BadHanyuPinyinOutputFormatCombination;
    
    /**
     * 汉字拼音处理类
     * 
     * 
     */
    public class PinYinHelper {
    
        /**
         * 获取汉字全拼
         * 
         * @param src
         *            src
         * @return ""
         */
        public static String getPingYin(String src) {
            char[] t1 = null;
            t1 = src.toCharArray();
            String[] t2 = new String[t1.length];
            HanyuPinyinOutputFormat t3 = new HanyuPinyinOutputFormat();
            t3.setCaseType(HanyuPinyinCaseType.LOWERCASE);
            t3.setToneType(HanyuPinyinToneType.WITHOUT_TONE);
            t3.setVCharType(HanyuPinyinVCharType.WITH_V);
            String t4 = "";
            int t0 = t1.length;
            try {
                for (int i = 0; i < t0; i++) {
                    // 判断是否为汉字字符
                    if (java.lang.Character.toString(t1[i]).matches(
                            "[\\u4E00-\\u9FA5]+")) {
                        t2 = PinyinHelper.toHanyuPinyinStringArray(t1[i], t3);
                        t4 += t2[0];
                    } else {
                        t4 += java.lang.Character.toString(t1[i]);
                    }
                }
                return t4;
            } catch (BadHanyuPinyinOutputFormatCombination e1) {
                e1.printStackTrace();
            }
            return t4;
        }
    
        /**
         * 获取拼音首字母
         * 
         * @param str
         *            str
         * @return ""
         */
        public static String getPinYinHeadChar(String str) {
            String convert = "";
            for (int j = 0; j < str.length(); j++) {
                char word = str.charAt(j);
                String[] pinyinArray = PinyinHelper.toHanyuPinyinStringArray(word);
                if (pinyinArray != null) {
                    convert += pinyinArray[0].charAt(0);
                } else {
                    convert += word;
                }
            }
            return convert;
        }
    
        /**
         * 将字符串转移为ASCII码
         * 
         * @param cnStr
         *            cnStr
         * @return ""
         */
        public static String getCnASCII(String cnStr) {
            StringBuffer strBuf = new StringBuffer();
            byte[] bGBK = cnStr.getBytes();
            for (int i = 0; i < bGBK.length; i++) {
                strBuf.append(Integer.toHexString(bGBK[i] & 0xff));
            }
            return strBuf.toString();
        }
       
    }