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udi-spms-java/src/main/java/com/glxp/api/util/PinyinUtils.java

58 lines
2.0 KiB
Java

This file contains ambiguous Unicode characters!

This file contains ambiguous Unicode characters that may be confused with others in your current locale. If your use case is intentional and legitimate, you can safely ignore this warning. Use the Escape button to highlight these characters.

package com.glxp.api.util;
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.exception.BadHanyuPinyinOutputFormatCombination;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
/**
* 中文转拼音
*/
public class PinyinUtils {
//汉字转换位汉语拼音首字母,英文字符不变
public static String converterToFirstSpell(String chines) {
chines = cleanChar(chines);
String pinyinName = "";
char[] nameChar = chines.toCharArray();
HanyuPinyinOutputFormat defaultFormat = new HanyuPinyinOutputFormat();
defaultFormat.setCaseType(HanyuPinyinCaseType.UPPERCASE);
defaultFormat.setToneType(HanyuPinyinToneType.WITHOUT_TONE);
for (int i = 0; i < nameChar.length; i++) {
if (nameChar[i] > 128) {
try {
pinyinName += PinyinHelper.toHanyuPinyinStringArray(nameChar[i], defaultFormat)[0].charAt(0);
} catch (BadHanyuPinyinOutputFormatCombination e) {
e.printStackTrace();
}
} else {
pinyinName += nameChar[i];
}
}
return pinyinName;
}
/**
* 清理特殊字符以便得到
* @param chines
* @return
*/
public static String cleanChar(String chines) {
chines = chines.replaceAll("[\\p{Punct}\\p{Space}]+", ""); // 正则去掉所有字符操作
// 正则表达式去掉所有中文的特殊符号
String regEx = "[`~!@#$%^&*()+=|{}':;',\\[\\].<>/?~@#¥%……&*()——+|{}<>《》【】‘;:”“’。,、?ⅢγⅣβⅡⅠ×π]";
Pattern pattern = Pattern.compile(regEx);
Matcher matcher = pattern.matcher(chines);
chines = matcher.replaceAll("").trim();
return chines;
}
}