java 中文转换拼音

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下载 pinyin4j-2.5.0.jar；
地址：http://download.csdn.net/detail/yaofayong/5483259

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;

@SuppressWarnings("unchecked")
public class ConverterToPinYin {
   /**
     * 获取汉字串拼音首字母，英文字符不变
     * @param chinese 汉字串
     * @return 汉语拼音首字母
     */
    public static String getFirstSpell(String chinese) {
            StringBuffer pybf = new StringBuffer();
            char[] arr = chinese.toCharArray();
            HanyuPinyinOutputFormat defaultFormat = new HanyuPinyinOutputFormat();
            defaultFormat.setCaseType(HanyuPinyinCaseType.LOWERCASE);
            defaultFormat.setToneType(HanyuPinyinToneType.WITHOUT_TONE);
            for (int i = 0; i < arr.length; i++) {
                    if (arr[i] > 128) {
                            try {
                                    String[] temp = PinyinHelper.toHanyuPinyinStringArray(arr[i], defaultFormat);
                                    if (temp != null) {
                                            pybf.append(temp[0].charAt(0));
                                    }
                            } catch (BadHanyuPinyinOutputFormatCombination e) {
                                    e.printStackTrace();
                            }
                    } else {
                            pybf.append(arr[i]);
                    }
            }
            return pybf.toString().replaceAll("\\W", "").trim();
    }
    /**
     * 获取汉字串拼音，英文字符不变
     * @param chinese 汉字串
     * @return 汉语拼音
     */
    public static String getFullSpell(String chinese) {
            StringBuffer pybf = new StringBuffer();
            char[] arr = chinese.toCharArray();
            HanyuPinyinOutputFormat defaultFormat = new HanyuPinyinOutputFormat();
            defaultFormat.setCaseType(HanyuPinyinCaseType.LOWERCASE);
            defaultFormat.setToneType(HanyuPinyinToneType.WITHOUT_TONE);
            for (int i = 0; i < arr.length; i++) {
                    if (arr[i] > 128) {
                            try {
                                    pybf.append(PinyinHelper.toHanyuPinyinStringArray(arr[i], defaultFormat)[0]);
                            } catch (BadHanyuPinyinOutputFormatCombination e) {
                                    e.printStackTrace();
                            }
                    } else {
                            pybf.append(arr[i]);
                    }
            }
            return pybf.toString();
    }
   /**
   * 将字符串中的中文转化为拼音,其他字符不变
   * @param cnStr String
   * 字符串
   * @return String
   * 转换成全拼后的字符串
   */
   public static String converterToPinYin(String inputString)
   {
       HanyuPinyinOutputFormat format = new HanyuPinyinOutputFormat();
       format.setCaseType(HanyuPinyinCaseType.LOWERCASE);
       format.setToneType(HanyuPinyinToneType.WITHOUT_TONE);
       format.setVCharType(HanyuPinyinVCharType.WITH_V);

       char[] input = inputString.trim().toCharArray();
       String output = "";

       try {
           for (int i = 0; i < input.length; i++) {
               if (java.lang.Character.toString(input[i]).matches("[\\u4E00-\\u9FA5]+")) {
                   String[] temp = PinyinHelper.toHanyuPinyinStringArray(input[i], format);
                   output += temp[0];
               } else
                   output += java.lang.Character.toString(input[i]);
           }
       } catch (BadHanyuPinyinOutputFormatCombination e) {
           e.printStackTrace();
       }
       return output;
   }

}

java 中文 转换拼音

java 中文转换拼音