拼音工具类(多音字处理)

因项目需求，需要将中文名称转拼音存储，方便查询，考虑到多音字处理，要求最终结果如下：
举例说明：解和景都是多音字(小)
结果：
[xiehejingdushiduoyinzi(xiao), xiehuojingdoushiduoyinzi(xiao), jiehejingdushiduoyinzi(xiao), xieheyingdoushiduoyinzi(xiao), xiehujingdushiduoyinzi(xiao), jiehuoyingdoushiduoyinzi(xiao), jiehujingdoushiduoyinzi(xiao), jiehejingdoushiduoyinzi(xiao), xiehujingdoushiduoyinzi(xiao), jiehuojingdoushiduoyinzi(xiao), xiehaiyingdushiduoyinzi(xiao), xiehejingdoushiduoyinzi(xiao), xiehuyingdushiduoyinzi(xiao), xiehuoyingdoushiduoyinzi(xiao), jiehuoyingdushiduoyinzi(xiao), jiehuyingdushiduoyinzi(xiao), jieheyingdoushiduoyinzi(xiao), jiehuyingdoushiduoyinzi(xiao), jiehuojingdushiduoyinzi(xiao), xiehaiyingdoushiduoyinzi(xiao), jiehaijingdoushiduoyinzi(xiao), jiehaiyingdoushiduoyinzi(xiao), xiehaijingdushiduoyinzi(xiao), xiehuojingdushiduoyinzi(xiao), jieheyingdushiduoyinzi(xiao), jiehaijingdushiduoyinzi(xiao), xieheyingdushiduoyinzi(xiao), jiehujingdushiduoyinzi(xiao), xiehaijingdoushiduoyinzi(xiao), xiehuyingdoushiduoyinzi(xiao), jiehaiyingdushiduoyinzi(xiao), xiehuoyingdushiduoyinzi(xiao)]

废话不多说上代码

添加依赖

     <!-- https://mvnrepository.com/artifact/com.belerweb/pinyin4j --><dependency><groupId>com.belerweb</groupId><artifactId>pinyin4j</artifactId><version>2.5.0</version></dependency>

附上工具类代码

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 org.apache.log4j.Logger;import java.util.ArrayList;
import java.util.HashSet;
import java.util.List;
import java.util.Set;
import java.util.regex.Matcher;
import java.util.regex.Pattern;/*** 拼音工具类* @author wxm*/
public class PinYinUtils {public static final Logger logger = Logger.getLogger(PinYinUtils.class);/*** 获取字符串拼音的第一个字母* @param chinese* @return*/public static String ToFirstChar(String chinese){String pinyinStr = "";char[] newChar = chinese.toCharArray();  //转为单个字符HanyuPinyinOutputFormat defaultFormat = new HanyuPinyinOutputFormat();defaultFormat.setCaseType(HanyuPinyinCaseType.LOWERCASE);defaultFormat.setToneType(HanyuPinyinToneType.WITHOUT_TONE);for (int i = 0; i < newChar.length; i++) {if (newChar[i] > 128) {try {pinyinStr += PinyinHelper.toHanyuPinyinStringArray(newChar[i], defaultFormat)[0].charAt(0);} catch (BadHanyuPinyinOutputFormatCombination e) {e.printStackTrace();}}else{pinyinStr += newChar[i];}}return pinyinStr;}/*** 汉字转为拼音* 不考虑多音字处理* @param chinese* @return*/public static String ToPinyin1(String chinese){String pinyinStr = "";char[] newChar = chinese.toCharArray();HanyuPinyinOutputFormat defaultFormat = new HanyuPinyinOutputFormat();defaultFormat.setCaseType(HanyuPinyinCaseType.LOWERCASE);defaultFormat.setToneType(HanyuPinyinToneType.WITHOUT_TONE);try {for (int i = 0; i < newChar.length; i++) {List<String> strs = new ArrayList<>();if (newChar[i] > 128) {if(regEx(String.valueOf(newChar[i]))){pinyinStr += newChar[i];}else{pinyinStr += PinyinHelper.toHanyuPinyinStringArray(newChar[i], defaultFormat)[0];}}else{pinyinStr += newChar[i];}}} catch (Exception e) {logger.error("汉字转拼音异常："+chinese);}return pinyinStr;}/*** 汉字转为拼音* 考虑多音字处理* @param chinese* @return*/public static String ToPinyin2(String chinese){String pinyinStr = "";char[] newChar = chinese.toCharArray();HanyuPinyinOutputFormat defaultFormat = new HanyuPinyinOutputFormat();defaultFormat.setCaseType(HanyuPinyinCaseType.LOWERCASE);defaultFormat.setToneType(HanyuPinyinToneType.WITHOUT_TONE);List<List<String>> list = new ArrayList<>();try {for (int i = 0; i < newChar.length; i++) {List<String> strs = new ArrayList<>();if (newChar[i] > 128) {if(regEx(String.valueOf(newChar[i]))){strs.add(String.valueOf(newChar[i]));}else{int num = PinyinHelper.toHanyuPinyinStringArray(newChar[i], defaultFormat).length;for (int j = 0; j < num; j++) {strs.add(PinyinHelper.toHanyuPinyinStringArray(newChar[i], defaultFormat)[j]);}}}else{strs.add(String.valueOf(newChar[i]));}list.add(strs);}} catch (Exception e) {logger.error("汉字转拼音异常："+chinese);}pinyinStr = strArray(list).toString();return pinyinStr;}public static boolean regEx(String s){String regEx="[`~!@#$%^&*()+=|{}':;',\\[\\].<>/?~！@#￥%……&*（）——+|{}【】‘；：”“’。，、？]";Pattern p=Pattern.compile(regEx);Matcher m=p.matcher(s);return m.find();}public static Set<String> strArray(List<List<String>> list){if(list==null||list.isEmpty()){return new HashSet<String>();}Set<String>  set = new HashSet<String>();for (List<String> item : list) {set = splice(item,set);}return set;}private static Set<String> splice(List<String> item, Set<String> set) {Set<String>  result = new HashSet<String>();for (String str1 : item) {if(set.isEmpty()){result.add(str1);continue;}for (String str2 : set) {result.add(str2+str1);}}return result;}/*** 测试main方法* @param args*/public static void main(String[] args) {System.out.println(ToFirstChar("汉字转换为拼音").toUpperCase()); //转为首字母大写System.out.println("结果："+ToPinyin2("解和景都是多音字(小)"));}
}

拼音工具类(多音字处理)相关推荐

Java 中文转拼音工具类（附带长度转换 2:1）
Java 中文转拼音工具类 (附带长度转换 2:1) import com.google.common.collect.Lists; import com.google.common.collect. ...
中文转换为拼音工具类（很全）
中文转换为拼音工具类(很全) 1.所需的jar包 2.工具类(可以直接拿去用) 1.所需的jar包 <dependency><groupId& ...
Java汉字转换拼音工具类
1. 使用pinyin4j 1.1 引入相关maven依赖 <dependency><groupId>com.belerweb</groupId><artif ...
Java 文字转拼音工具类
需要引入的pom <dependency><groupId>com.belerweb</groupId><artifactId>pinyin4j< ...
汉字转拼音(工具类)
2019独角兽企业重金招聘Python工程师标准>>> package com.qst.tesc.course.web.rest.util; import java.io.Unsup ...
Java汉字转为拼音工具类
依赖文件 <dependency><gr ...
汉字转拼音工具类，依赖Pinyin4J
汉字转拼音工具类,依赖Pinyin4J Maven 坐标 <dependency><groupId>com.belerweb</groupId><artifa ...
java汉字转拼音工具类源代码
原文:java汉字转拼音工具类源代码源代码下载地址:http://www.zuidaima.com/share/1550463387880448.htm 汉字转拼音 Pinyin pinyin = ...
「Java工具类」汉语转拼音工具类HanyuPinyinHelper.java
介绍语本号主要是Java常用关键技术点,通用工具类的分享:以及springboot+springcloud+Mybatisplus+druid+mysql+redis+swagger+maven+d ...
Java汉字转拼音工具类（支持首字母和全拼）
工具类产生是因为个人业务需求需要根据中文汉字排序,而博主又对网上回答不满意,所以才根据相关资料写了该工具类,写入博客以备不时之需.直接上代码: Java汉字转成汉语拼音工具类,需要用到pinyin4 ...

拼音工具类(多音字处理)

拼音工具类(多音字处理)相关推荐

最新文章

热门文章