中文转拼音

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;

 

/**

 * 

 * @author yong.chen 2013-04-07

 * 

 */

public class Pinyin4jUtil {

/**

* 将汉字转换为全拼

* 

* @param src

* @return String

*/

public static String getPinYin(String src) {

char[] t1 = null;

t1 = src.toCharArray();

// System.out.println(t1.length);

String[] t2 = new String[t1.length];

// System.out.println(t2.length);

// 设置汉字拼音输出的格式

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++) {

// 判断能否为汉字字符

// System.out.println(t1[i]);

if (Character.toString(t1[i]).matches("[\\u4E00-\\u9FA5]+")) {

t2 = PinyinHelper.toHanyuPinyinStringArray(t1[i], t3);// 将汉字的几种全拼都存到t2数组中

t4 += t2[0];// 取出该汉字全拼的第一种读音并连接到字符串t4后

} else {

// 如果不是汉字字符，间接取出字符并连接到字符串t4后

t4 += Character.toString(t1[i]);

}

}

} catch (BadHanyuPinyinOutputFormatCombination e) {

e.printStackTrace();

}

return t4;

}

 

/**

* 提取每个汉字的首字母

* 

* @param str

* @return String

*/

public static String getPinYinHeadChar(String str) {

String convert = "";

for (int j = 0; j < str.length(); j++) {

char word = str.charAt(j);

// 提取汉字的首字母

String[] pinyinArray = PinyinHelper.toHanyuPinyinStringArray(word);

if (pinyinArray != null) {

convert += pinyinArray[0].charAt(0);

} else {

convert += word;

}

}

return convert;

}

 

/**

* 将字符串转换成ASCII码

* 

* @param cnStr

* @return String

*/

public static String getCnASCII(String cnStr) {

StringBuffer strBuf = new StringBuffer();

// 将字符串转换成字节序列

byte[] bGBK = cnStr.getBytes();

for (int i = 0; i < bGBK.length; i++) {

// System.out.println(Integer.toHexString(bGBK[i] & 0xff));

// 将每个字符转换成ASCII码

strBuf.append(Integer.toHexString(bGBK[i] & 0xff));

}

return strBuf.toString();

}

 

public static void main(String[] args) {

String cnStr = "苏州";

System.out.println(getPinYin(cnStr));

System.out.println(getPinYinHeadChar(cnStr));

System.out.println(getCnASCII(cnStr));

}

}