java 将汉字转换为全拼及返回中文的首字母-带JAR包

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;
/**
 *
 * @Description:将汉字转化为全拼
 * @ClassName CnToSpell
 * @author: QIXIAOWEI
 * @Created 2014 2014年12月22日 下午3:04:28
 */
public class CnToSpell {
 // 将汉字转换为全拼
 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]);
   }
   // System.out.println(t4);
   return t4;
  } catch (BadHanyuPinyinOutputFormatCombination e1) {
   e1.printStackTrace();
  }
  return t4;
 }

 // 返回中文的首字母
 public static String getPinYinHeadChar(String str) {
  String temp = "";
  String demo = "";
  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;
   }
  }
  for (int i = 0; i < convert.length(); i++) {// convert目前为小写首字母,下面是将小写首字母转化为大写
   if (convert.charAt(i) >= 'a' && convert.charAt(i) <= 'z') {
    temp = convert.substring(i, i + 1).toUpperCase();
    demo += temp;
   }
  }
  return demo;
 }

 // 将字符串转移为ASCII码
 public static String getCnASCII(String cnStr) {
  StringBuffer strBuf = new StringBuffer();
  byte[] bGBK = cnStr.getBytes();
  for (int i = 0; i < bGBK.length; i++) {
   // System.out.println(Integer.toHexString(bGBK[i]&0xff));
   strBuf.append(Integer.toHexString(bGBK[i] & 0xff));
  }
  return strBuf.toString();
 }

 public static void main(String[] args) {

  String cnStr = "齐晓威";
  System.out.println(getPingYin(cnStr));
  System.out.println(getPinYinHeadChar(cnStr));
 }
}