78 lines
2.6 KiB
Java
78 lines
2.6 KiB
Java
package com.ckkj.water.utils;
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import net.sourceforge.pinyin4j.PinyinHelper;
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import net.sourceforge.pinyin4j.format.HanyuPinyinCaseType;
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import net.sourceforge.pinyin4j.format.HanyuPinyinOutputFormat;
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import net.sourceforge.pinyin4j.format.HanyuPinyinToneType;
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/**
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* 汉字转换位汉语拼音，英文字符不变
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*/
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public class Cn2Spell {
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public static StringBuffer sb = new StringBuffer();
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/**
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* 获取汉字字符串的首字母，英文字符不变
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* 例如：阿飞→af
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*/
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public static String getPinYinHeadChar(String chines) {
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sb.setLength(0);
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char[] chars = chines.toCharArray();
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HanyuPinyinOutputFormat defaultFormat = new HanyuPinyinOutputFormat();
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defaultFormat.setCaseType(HanyuPinyinCaseType.LOWERCASE);
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defaultFormat.setToneType(HanyuPinyinToneType.WITHOUT_TONE);
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for (int i = 0; i < chars.length; i++) {
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if (chars[i] > 128) {
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try {
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sb.append(PinyinHelper.toHanyuPinyinStringArray(chars[i], defaultFormat)[0].charAt(0));
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} catch (Exception e) {
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e.printStackTrace();
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}
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} else {
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sb.append(chars[i]);
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}
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}
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return sb.toString();
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}
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/**
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* 获取汉字字符串的第一个字母
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*/
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public static String getPinYinFirstLetter(String str) {
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sb.setLength(0);
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char c = str.charAt(0);
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String[] pinyinArray = PinyinHelper.toHanyuPinyinStringArray(c);
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if (pinyinArray != null) {
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sb.append(pinyinArray[0].charAt(0));
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} else {
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sb.append(c);
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}
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return sb.toString();
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}
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/**
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* 获取汉字字符串的汉语拼音，英文字符不变
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*/
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public static String getPinYin(String chines) {
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sb.setLength(0);
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char[] nameChar = chines.toCharArray();
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HanyuPinyinOutputFormat defaultFormat = new HanyuPinyinOutputFormat();
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defaultFormat.setCaseType(HanyuPinyinCaseType.LOWERCASE);
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defaultFormat.setToneType(HanyuPinyinToneType.WITHOUT_TONE);
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for (int i = 0; i < nameChar.length; i++) {
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if (nameChar[i] > 128) {
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try {
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sb.append(PinyinHelper.toHanyuPinyinStringArray(nameChar[i], defaultFormat)[0]);
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} catch (Exception e) {
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e.printStackTrace();
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}
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} else {
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sb.append(nameChar[i]);
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}
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}
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return sb.toString();
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}
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}
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