Java获取汉字拼音或拼音首字母 Posted on 2012-04-18 21:58 myfavorite 阅读(1251) 评论(0) 编辑 收藏 在进行模糊查询时，经常用到使用汉字拼音或者首字母进行匹配查询。以下是获取汉字拼音或者首字母的java代码实现 package com; 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 GetPinyin { /** * 得到 全拼 * * @param src * @return */ public static String getPingYin(String src) { char[] t1 = null; t1 = src.toCharArray(); String[] t2 = new String[t1.length]; 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 if (java.lang.Character.toString(t1[i]).matches("[\\u4E00-\\u9FA5]+")) { t2 = PinyinHelper.toHanyuPinyinStringArray(t1[i], t3); t4 += t2[0]; } else { t4 += java.lang.Character.toString(t1[i]); } } return t4; } catch (BadHanyuPinyinOutputFormatCombination e1) { e1.printStackTrace(); } return t4; } /** * 得到中文首字母 * * @param str * @return */ public static String getPinYinHeadChar(String str) { String convert = ""; for (int j = 0; j < str.length(); j++) { char word = str.charAt(j); String[] pinyinArray = PinyinHelper.toHanyuPinyinStringArray(word); if (pinyinArray != null) { convert += pinyinArray[0].charAt(0); } else { convert += word; } } return convert; } /** * 将字符串转移为ASCII码 * * @param cnStr * @return */ public static String getCnASCII(String cnStr) { StringBuffer strBuf = new StringBuffer(); byte[] bGBK = cnStr.getBytes(); for (int i = 0; i < bGBK.length; i++) { // System.out.println(Integer.toHexString(bGBK[i]&0xff)); strBuf.append(Integer.toHexString(bGBK[i] & 0xff)); } return strBuf.toString(); } public static void main(String[] args) { 本文来源：https://www.wddqw.com/doc/90c15ae16294dd88d0d26b18.html