漢語轉拼音縮寫

package com.tiana.core.util;
 
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;
 
public class HanyuPinyinUtil {
    /** 漢語拼音輸出格式 */
    private static HanyuPinyinOutputFormat format = new HanyuPinyinOutputFormat();
    static {
        format.setCaseType(HanyuPinyinCaseType.UPPERCASE);// 大寫
        format.setToneType(HanyuPinyinToneType.WITHOUT_TONE);// 無聲調
        format.setVCharType(HanyuPinyinVCharType.WITH_V);//
    }
 
    /**
     *
     * 將字符串中的中文轉化爲拼音,其他字符不變
     *
     * @param inputString
     * @return
     */
 
    public static String getPinYin(String inputString) {
        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 += input[i];
                }
            }
        } catch (Exception e) {
            e.printStackTrace();
        }
        return output;
    }
 
    /**
     *
     * 獲取漢字串拼音首字母，其它字符不變
     *
     * @param chinese
     *            漢字串
     * @return 漢語拼音首字母
     */
    public static String getFirstSpell(String chinese) {
        StringBuffer pybf = new StringBuffer();
        char[] arr = chinese.toCharArray();
        for (int i = 0; i < arr.length; i++) {
            if (arr[i] > 128) {
                try {
                    String[] temp = PinyinHelper.toHanyuPinyinStringArray(arr[i], format);
                    if (temp != null) {
                        pybf.append(temp[0].charAt(0));
                    } else {
                        pybf.append(arr[i]);
                    }
                } catch (BadHanyuPinyinOutputFormatCombination e) {
                    e.printStackTrace();
                }
            } else {
                pybf.append(arr[i]);
            }
        }
        return pybf.toString().replaceAll("\\W", "").trim();
    }
 
    /**
     *
     * 獲取漢字串拼音，英文字符不變
     *
     * @param chinese
     *            漢字串
     * @return 漢語拼音
     */
    public static String getFullSpell(String chinese) {
        StringBuffer pybf = new StringBuffer();
        char[] arr = chinese.toCharArray();
        try {
            for (int i = 0; i < arr.length; i++) {
                if (arr[i] > 128) {
                    pybf.append(PinyinHelper.toHanyuPinyinStringArray(arr[i], format)[0]);
                } else {
                    pybf.append(arr[i]);
                }
            }
        } catch (BadHanyuPinyinOutputFormatCombination e) {
            e.printStackTrace();
        }
        return pybf.toString();
    }
 
    public static void main(String[] args) {
        System.out.println(HanyuPinyinUtil.getFirstSpell("我是中國人123abc"));
        System.out.println(HanyuPinyinUtil.getFullSpell("我是中國人123abc"));
        System.out.println(HanyuPinyinUtil.getPinYin("我是中國人123abc"));
    }
}