java漢字轉拼音，取漢字首字母，支持繁體

原創

2020-02-20 13:57

原文地址：http://noobjava.iteye.com/blog/855811

Java代碼 

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 Pinyin {
/**
* 將漢字轉換爲全拼
*
* @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);
// 設置漢字拼音輸出的格式
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++) {
// 判斷是否爲漢字字符
// System.out.println(t1[i]);
if (Character.toString(t1[i]).matches("[\\u4E00-\\u9FA5]+")) {
t2 = PinyinHelper.toHanyuPinyinStringArray(t1[i], t3);// 將漢字的幾種全拼都存到t2數組中
t4 += t2[0];// 取出該漢字全拼的第一種讀音並連接到字符串t4後
} else {
// 如果不是漢字字符，直接取出字符並連接到字符串t4後
t4 += Character.toString(t1[i]);
}
}
} catch (BadHanyuPinyinOutputFormatCombination e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
return t4;
}
/**
* 提取每個漢字的首字母
*
* @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);
// 提取漢字的首字母
String[] pinyinArray = PinyinHelper.toHanyuPinyinStringArray(word);
if (pinyinArray != null) {
convert += pinyinArray[0].charAt(0);
} else {
convert += word;
}
}
return convert;
}
/**
* 將字符串轉換成ASCII碼
*
* @param cnStr
* @return String
*/
public static String getCnASCII(String cnStr) {
StringBuffer strBuf = new StringBuffer();
// 將字符串轉換成字節序列
byte[] bGBK = cnStr.getBytes();
for (int i = 0; i < bGBK.length; i++) {
// System.out.println(Integer.toHexString(bGBK[i] & 0xff));
// 將每個字符轉換成ASCII碼
strBuf.append(Integer.toHexString(bGBK[i] & 0xff)+" ");
}
return strBuf.toString();
}
public static void main(String[] args) {
String cnStr = "中華人民共和國";
System.out.println(getPinYin(cnStr));
System.out.println(getPinYinHeadChar(cnStr));
// System.out.println(getCnASCII(cnStr));
}
}