多音字词典 duoyinzi_pinyin.txt
a#阿
ao#拗zui#咀
package com.renren.kylin.standard.util;
import java.io.*;
import java.util.HashMap;
import java.util.Map;
import com.google.common.io.Resources;
import org.apache.log4j.Logger;
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 PinyinUtils {
private static final Logger logger = Logger.getLogger("devLog");
public static Map
//加载多音字词典
static{
BufferedReader br = null;
try {
String filePath = PinyinUtils.class.getClassLoader().getResource("duoyinzi_pinyin.txt").getPath();
File file = new File(filePath);
//InputStream in = (InputStream) Resources.getResource("test.txt").getContent();
br = new BufferedReader(new InputStreamReader(new FileInputStream(file),"UTF-8"));
String line = null;
while((line=br.readLine())!=null){
String[] arr = line.split("#");
if(StringUtils.isNotEmpty(arr[1])){
String[] sems = arr[1].split(" ");
for (String sem : sems) {
if(StringUtils.isNotEmpty(sem)){
dictionary.put(sem , arr[0]);
}
}
}
}
} catch (UnsupportedEncodingException e) {
e.printStackTrace();
} catch (FileNotFoundException e) {
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
}finally{
if(br!=null){
try {
br.close();
} catch (IOException e) {
e.printStackTrace();
}
}
}
}
public static String[] chineseToPinYin(char chineseCharacter) throws BadHanyuPinyinOutputFormatCombination{
HanyuPinyinOutputFormat outputFormat = new HanyuPinyinOutputFormat();
outputFormat.setToneType(HanyuPinyinToneType.WITHOUT_TONE);
outputFormat.setCaseType(HanyuPinyinCaseType.LOWERCASE);
outputFormat.setVCharType(HanyuPinyinVCharType.WITH_V);
if(chineseCharacter>=32 && chineseCharacter<=125){ //ASCII >=33 ASCII<=125的直接返回 ,ASCII码表：http://www.asciitable.com/
return new String[]{String.valueOf(chineseCharacter)};
}
return PinyinHelper.toHanyuPinyinStringArray(chineseCharacter, outputFormat);
}
/**
* 获取汉字拼音的全拼
* @param chineseCharacter
* @return
* @throws BadHanyuPinyinOutputFormatCombination
*/
public static String chineseToPinYinF(String chineseCharacter) throws BadHanyuPinyinOutputFormatCombination{
if(StringUtils.isEmpty(chineseCharacter)){
return null;
}
char[] chs = chineseCharacter.toCharArray();
StringBuilder result = new StringBuilder();
for(int i=0;i
if(arr==null){
result.append("");
}else if(arr.length==1){
result.append(arr[0]);
}else if(arr[0].equals(arr[1])){
result.append(arr[0]);
}else{
String prim = chineseCharacter.substring(i, i+1);
// System.out.println("prim="+prim+"**i="+i);
String lst = null,rst = null;
if(i<=chineseCharacter.length()-2){
rst = chineseCharacter.substring(i,i+2);
}
if(i>=1 && i+1<=chineseCharacter.length()){
lst = chineseCharacter.substring(i-1,i+1);
}
// System.out.println("lst="+lst+"**rst="+rst);
String answer = null;
for (String py : arr) {
if(StringUtils.isEmpty(py)){
continue;
}
if((lst!=null && py.equals(dictionary.get(lst))) ||
(rst!=null && py.equals(dictionary.get(rst)))){
answer = py;
// System.out.println("get it,answer="+answer+",i="+i+"**break");
break;
}
if(py.equals(dictionary.get(prim))){
answer = py;
// System.out.println("get it,answer="+answer+",i="+i+"**prim="+prim);
}
}
if(answer!=null){
result.append(answer);
}else{
logger.warn("no answer ch="+chs[i]);
}
}
}
return result.toString().toLowerCase();
}
public static String chineseToPinYinS(String chineseCharacter) throws BadHanyuPinyinOutputFormatCombination{
if(StringUtils.isEmpty(chineseCharacter)){
return null;
}
char[] chs = chineseCharacter.toCharArray();
StringBuilder result = new StringBuilder();
for(int i=0;i
if(arr==null){
result.append("");
}else if(arr.length==1){
result.append(arr[0].charAt(0));
}else if(arr[0].equals(arr[1])){
result.append(arr[0].charAt(0));
}else{
String prim = chineseCharacter.substring(i, i+1);
// System.out.println("prim="+prim+"**i="+i);
String lst = null,rst = null;
if(i<=chineseCharacter.length()-2){
rst = chineseCharacter.substring(i,i+2);
}
if(i>=1 && i+1<=chineseCharacter.length()){
lst = chineseCharacter.substring(i-1,i+1);
}
// System.out.println("lst="+lst+"**rst="+rst);
String answer = null;
for (String py : arr) {
if(StringUtils.isEmpty(py)){
continue;
}
if((lst!=null && py.equals(dictionary.get(lst))) ||
(rst!=null && py.equals(dictionary.get(rst)))){
answer = py;
// System.out.println("get it,answer="+answer+",i="+i+"**break");
break;
}
if(py.equals(dictionary.get(prim))){
answer = py;
// System.out.println("get it,answer="+answer+",i="+i+"**prim="+prim);
}
}
if(answer!=null){
result.append(answer.charAt(0));
}else{
logger.warn("no answer ch="+chs[i]);
}
}
}
return Character.toUpperCase(result.toString().toCharArray()[0])+"";
}
public static void main(String[] args) {
try {
// String str = "长沙绿爱旅行";
String str = "长沙";
System.out.println(str+" pyf="+PinyinUtils.chineseToPinYinF(str));
System.out.println(str + " pys="+PinyinUtils.chineseToPinYinS(str));
} catch (BadHanyuPinyinOutputFormatCombination e) {
e.printStackTrace();
}
}
}
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