java汉字转拼音，取汉字首字母，支持繁体。

短命女 2024-02-18 16:24 46阅读 0赞

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 \{  
/\*\*  
 \* 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++) \{  
// 判断是否为汉字字符  
// 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，直接取出字符并连接到字符串t4后  
t4 += Character.toString(t1\[i\]);  
\}  
\}  
\} catch (BadHanyuPinyinOutputFormatCombination e) \{  
// TODO Auto-generated catch block  
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 = "中华人民共和国";  
System.out.println(getPinYin(cnStr));  
System.out.println(getPinYinHeadChar(cnStr));  
// System.out.println(getCnASCII(cnStr));  
\}

所需jar包 pinyin4j-2.5.0.jar

转载：[http://noobjava.iteye.com/blog/855811][http_noobjava.iteye.com_blog_855811]

[http_noobjava.iteye.com_blog_855811]: http://noobjava.iteye.com/blog/855811