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;
/**
* @Description 中文转化为拼音工具类
* @Date 2021/7/9 11:15
* @Created by zlx
*/
public class Pinyin4jUtils {
/**
* 获得汉语拼音首字母 大写
*
* @param chines 汉字
* @return
*/
public static String getAlpha2UpperCase(String chines) {
StringBuilder pinyinName = new StringBuilder();
char[] nameChar = chines.toCharArray();
HanyuPinyinOutputFormat defaultFormat = new HanyuPinyinOutputFormat();
defaultFormat.setCaseType(HanyuPinyinCaseType.UPPERCASE);
defaultFormat.setToneType(HanyuPinyinToneType.WITHOUT_TONE);
for (char c : nameChar) {
if (c > 128) {
try {
pinyinName.append(PinyinHelper.toHanyuPinyinStringArray(c, defaultFormat)[0].charAt(0));
} catch (BadHanyuPinyinOutputFormatCombination e) {
System.out.println("获得汉语拼音首字母异常:}" + e.getMessage());
}
} else {
pinyinName.append(c);
}
}
return pinyinName.toString();
}
/**
* 将字符串中的中文转化为拼音,英文字符不变
*
* @param inputString 汉字
* @return
*/
public static String getPingYin(String inputString) {
HanyuPinyinOutputFormat format = new HanyuPinyinOutputFormat();
format.setCaseType(HanyuPinyinCaseType.LOWERCASE);
format.setToneType(HanyuPinyinToneType.WITHOUT_TONE);
format.setVCharType(HanyuPinyinVCharType.WITH_V);
StringBuilder output = new StringBuilder();
if (null != inputString && 0 < inputString.length() && !"null".equals(inputString)) {
char[] input = inputString.trim().toCharArray();
try {
for (char c : input) {
if (Character.toString(c).matches("[\\u4E00-\\u9FA5]+")) {
String[] temp = PinyinHelper.toHanyuPinyinStringArray(c, format);
output.append(temp[0]);
} else {
output.append(Character.toString(c));
}
}
} catch (BadHanyuPinyinOutputFormatCombination e) {
System.out.println("将字符串中的中文转化为拼音,英文字符不变异常 :" + e.getMessage());
}
} else {
return "";
}
return output.toString();
}
/**
* 汉字转换为汉语拼音首字母,英文字符不变
*
* @param chines 汉字
* @return 拼音
*/
public static String converterToFirstSpell(String chines) {
StringBuilder pinyinName = new StringBuilder();
char[] nameChar = chines.toCharArray();
HanyuPinyinOutputFormat defaultFormat = new HanyuPinyinOutputFormat();
defaultFormat.setCaseType(HanyuPinyinCaseType.UPPERCASE);
defaultFormat.setToneType(HanyuPinyinToneType.WITHOUT_TONE);
for (char c : nameChar) {
if (c > 128) {
try {
pinyinName.append(PinyinHelper.toHanyuPinyinStringArray(c, defaultFormat)[0].charAt(0));
} catch (BadHanyuPinyinOutputFormatCombination e) {
System.out.println("汉字转换位汉语拼音首字母,英文字符不变异常 :" + e.getMessage());
}
} else {
pinyinName.append(c);
}
}
return pinyinName.toString();
}
/**
* 汉字转换为汉语拼音首字母,英文字符不变(小写)
*
* @param chines 汉字
* @return 拼音
*/
public static String converterToFirstSpellSmal(String chines) {
StringBuilder pinyinName = new StringBuilder();
char[] nameChar = chines.toCharArray();
HanyuPinyinOutputFormat defaultFormat = new HanyuPinyinOutputFormat();
defaultFormat.setCaseType(HanyuPinyinCaseType.LOWERCASE);
defaultFormat.setToneType(HanyuPinyinToneType.WITHOUT_TONE);
for (char c : nameChar) {
if (c > 128) {
try {
if (Character.toString(c).matches("[\\u4E00-\\u9FA5]+")) {
pinyinName.append(PinyinHelper.toHanyuPinyinStringArray(c, defaultFormat)[0].charAt(0));
} else {
pinyinName.append(c);
}
} catch (BadHanyuPinyinOutputFormatCombination e) {
System.out.println("汉字转换位汉语拼音首字母,英文字符不变异常:" + e.getMessage());
}
} else {
pinyinName.append(c);
}
}
return pinyinName.toString();
}
}