java代码将汉字转换成拼音

package com.sucre;

//所需导入的jar包在下侧下载
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 ChineseToEnglish {

//------------------------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 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;
}

//-------------------------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();
}

//--------------------------测试拼音转汉字是否正确----------------------------
public static void main(String[] args){
System.out.println(getPingYin("西安市")); //返回拼音的全拼样式
System.out.println(getPinYinHeadChar("西安市")); //返回拼音的首字母
System.out.println(getCnASCII("西安市")); //返回拼音的ASCII
}

}