</pre><pre name="code" class="java"><span style="white-space:pre">  </span>/** 
   * 得到中文全拼 
   * @param src 需要转化的中文字符串 
   * @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; 
  } 

  </pre><pre name="code" class="java"><span style="white-space:pre">  </span>/** 
   * 得到中文首字母 
   * @param str 需要转化的中文字符串 
   * @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; 
  } 

</pre><pre name="code" class="java"><span style="white-space:pre">    </span>String s = getPinYinHeadChar("广东省"); 
    System.out.println("得到拼音首字母缩写为：" + s); 
    StringBuffer sb = new StringBuffer(s); 
    if (sb.length() > 1) 
    { 
      String ss = sb.delete(1, sb.length()).toString(); 
      System.out.println("得到的首字母为：" 
          + Character.toUpperCase(ss.toCharArray()[0]) + "");