Java实现将汉字转化为汉语拼音的方法

package pinyin4j;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 pinyin4jTest {  public static void main(String argsp[]) {    try {      String output = pinyin4jTest.CNToPinyin("你和你好", null);      System.out.println(output);    } catch (BadHanyuPinyinOutputFormatCombination e) {      // TODO Auto-generated catch block      e.printStackTrace();    }  }  /**   * @parm inputCN 输入的中文字符串   * @parm seg 输出汉语拼音时的分隔符   *    * HanyuPinyinOutputFormat提供了几种输出模式   * HanyuPinyinCaseType:设定输入的结果是大写英文还是小写英文 LOWERCASE :小写 UPPERCASE :大写   * HanyuPinyinToneType:输出是否表明音调和重音 WITH_TONE_NUMBER:标明音调 如YE1 1-4表示 1-4声   * WITHOUT_TONE:不显示音调符 HanyuPinyinVCharType :输出要用何种的拼音编码   */  public static String CNToPinyin(String inputCN, String seg)      throws BadHanyuPinyinOutputFormatCombination {    char[] inputArray = inputCN.toCharArray();    if (seg == null)      seg = " ";    HanyuPinyinOutputFormat format = new HanyuPinyinOutputFormat();    format.setCaseType(HanyuPinyinCaseType.LOWERCASE);    format.setToneType(HanyuPinyinToneType.WITHOUT_TONE);    format.setVCharType(HanyuPinyinVCharType.WITH_V);    String output = "";    String[] temp = new String[10];    for (int i = 0; i < inputArray.length; i++) {      temp = PinyinHelper.toHanyuPinyinStringArray(inputArray[i], format);      //若输入的汉字为多音字则会将不同的读音依次放入temp[]中，若不是多音字则只有temp[0]中有值      for (int j = 0; j < temp.length; j++) {        output += temp[j] + seg;      }    }    return output;  }}