Java汉字转成汉语拼音工具类,需要用到pinyin4j.jar包.
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 HanyuPinyinHelper { /**
* 将文字转为汉语拼音
* @param chineselanguage 要转成拼音的中文
*/
public String toHanyuPinyin(String ChineseLanguage){
char[] cl_chars = ChineseLanguage.trim().toCharArray();
String hanyupinyin = "";
HanyuPinyinOutputFormat defaultFormat = new HanyuPinyinOutputFormat();
defaultFormat.setCaseType(HanyuPinyinCaseType.LOWERCASE);// 输出拼音全部小写
defaultFormat.setToneType(HanyuPinyinToneType.WITHOUT_TONE);// 不带声调
defaultFormat.setVCharType(HanyuPinyinVCharType.WITH_V) ;
try {
for (int i=0; i<cl_chars.length; i++){
if (String.valueOf(cl_chars[i]).matches("[\u4e00-\u9fa5]+")){// 如果字符是中文,则将中文转为汉语拼音
hanyupinyin += PinyinHelper.toHanyuPinyinStringArray(cl_chars[i], defaultFormat)[0];
} else {// 如果字符不是中文,则不转换
hanyupinyin += cl_chars[i];
}
}
} catch (BadHanyuPinyinOutputFormatCombination e) {
System.out.println("字符不能转成汉语拼音");
}
return hanyupinyin;
} public static String getFirstLettersUp(String ChineseLanguage){
return getFirstLetters(ChineseLanguage ,HanyuPinyinCaseType.UPPERCASE);
} public static String getFirstLettersLo(String ChineseLanguage){
return getFirstLetters(ChineseLanguage ,HanyuPinyinCaseType.LOWERCASE);
} public static String getFirstLetters(String ChineseLanguage,HanyuPinyinCaseType caseType) {
char[] cl_chars = ChineseLanguage.trim().toCharArray();
String hanyupinyin = "";
HanyuPinyinOutputFormat defaultFormat = new HanyuPinyinOutputFormat();
defaultFormat.setCaseType(caseType);// 输出拼音全部大写
defaultFormat.setToneType(HanyuPinyinToneType.WITHOUT_TONE);// 不带声调
try {
for (int i = 0; i < cl_chars.length; i++) {
String str = String.valueOf(cl_chars[i]);
if (str.matches("[\u4e00-\u9fa5]+")) {// 如果字符是中文,则将中文转为汉语拼音,并取第一个字母
hanyupinyin += PinyinHelper.toHanyuPinyinStringArray(cl_chars[i], defaultFormat)[0].substring(0, 1);
} else if (str.matches("[0-9]+")) {// 如果字符是数字,取数字
hanyupinyin += cl_chars[i];
} else if (str.matches("[a-zA-Z]+")) {// 如果字符是字母,取字母
hanyupinyin += cl_chars[i];
} else {// 否则不转换
hanyupinyin += cl_chars[i];//如果是标点符号的话，带着
}
}
} catch (BadHanyuPinyinOutputFormatCombination e) {
System.out.println("字符不能转成汉语拼音");
}
return hanyupinyin;
} public static String getPinyinString(String ChineseLanguage){
char[] cl_chars = ChineseLanguage.trim().toCharArray();
String hanyupinyin = "";
HanyuPinyinOutputFormat defaultFormat = new HanyuPinyinOutputFormat();
defaultFormat.setCaseType(HanyuPinyinCaseType.LOWERCASE);// 输出拼音全部大写
defaultFormat.setToneType(HanyuPinyinToneType.WITHOUT_TONE);// 不带声调
try {
for (int i = 0; i < cl_chars.length; i++) {
String str = String.valueOf(cl_chars[i]);
if (str.matches("[\u4e00-\u9fa5]+")) {// 如果字符是中文,则将中文转为汉语拼音,并取第一个字母
hanyupinyin += PinyinHelper.toHanyuPinyinStringArray(
cl_chars[i], defaultFormat)[0];
} else if (str.matches("[0-9]+")) {// 如果字符是数字,取数字
hanyupinyin += cl_chars[i];
} else if (str.matches("[a-zA-Z]+")) {// 如果字符是字母,取字母 hanyupinyin += cl_chars[i];
} else {// 否则不转换
}
}
} catch (BadHanyuPinyinOutputFormatCombination e) {
System.out.println("字符不能转成汉语拼音");
}
return hanyupinyin;
}
/**
* 取第一个汉字的第一个字符
* @Title: getFirstLetter
* @Description: TODO
* @return String
* @throws
*/
public static String getFirstLetter(String ChineseLanguage){
char[] cl_chars = ChineseLanguage.trim().toCharArray();
String hanyupinyin = "";
HanyuPinyinOutputFormat defaultFormat = new HanyuPinyinOutputFormat();
defaultFormat.setCaseType(HanyuPinyinCaseType.UPPERCASE);// 输出拼音全部大写
defaultFormat.setToneType(HanyuPinyinToneType.WITHOUT_TONE);// 不带声调
try {
String str = String.valueOf(cl_chars[0]);
if (str.matches("[\u4e00-\u9fa5]+")) {// 如果字符是中文,则将中文转为汉语拼音,并取第一个字母
hanyupinyin = PinyinHelper.toHanyuPinyinStringArray(
cl_chars[0], defaultFormat)[0].substring(0, 1);;
} else if (str.matches("[0-9]+")) {// 如果字符是数字,取数字
hanyupinyin += cl_chars[0];
} else if (str.matches("[a-zA-Z]+")) {// 如果字符是字母,取字母 hanyupinyin += cl_chars[0];
} else {// 否则不转换 }
} catch (BadHanyuPinyinOutputFormatCombination e) {
System.out.println("字符不能转成汉语拼音");
}
return hanyupinyin;
} public static void main(String[] args) {
HanyuPinyinHelper hanyuPinyinHelper = new HanyuPinyinHelper() ;
System.out.println(hanyuPinyinHelper.toHanyuPinyin("多发的发独守空房阿道夫打发第三方"));
}
}