使用pinyin4j实现汉字转拼音

1. maven项目，请在pom.xml里边添加包依赖相关配置：

 <dependency>
     <groupId>net.sourceforge.pinyin4j</groupId>
     <artifactId>pinyin4j</artifactId>
     <version>2.5.0</version>
 </dependency>

2.编写实例代码：

 /*
  * Copyright 2013 Alibaba.com All right reserved. This software is the
  * confidential and proprietary information of Alibaba.com ("Confidential
  * Information"). You shall not disclose such Confidential Information and shall
  * use it only in accordance with the terms of the license agreement you entered
  * into with Alibaba.com.
  */
 package com.yunos.tv.server.controller.web;

 import net.sourceforge.pinyin4j.PinyinHelper;
 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;

 import org.junit.Test;

 /**
  * 类PinyinTest.java的实现描述：TODO 类实现描述
  * @author riqi 2013-6-28 下午5:24:57
  */
 public class PinyinTest {

     @Test
     public void pinyinTest() {

         String input = "阿里巴巴";
         StringBuilder pinyin = new StringBuilder();

         for (int i = 0; i < input.length(); i++) {
             HanyuPinyinOutputFormat defaultFormat = new HanyuPinyinOutputFormat();
             defaultFormat.setToneType(HanyuPinyinToneType.WITHOUT_TONE);
             defaultFormat.setVCharType(HanyuPinyinVCharType.WITH_V);
             char c = input.charAt(i);
             String[] pinyinArray = null;
             try {
                 pinyinArray = PinyinHelper.toHanyuPinyinStringArray(c, defaultFormat);
             } catch (BadHanyuPinyinOutputFormatCombination e) {
                 e.printStackTrace();
             }
             if (pinyinArray != null) {
                 pinyin.append(pinyinArray[0]);
             } else if (c != ' ') {
                 pinyin.append(input.charAt(i));
             }
         }

         System.out.println(pinyin.toString().trim().toLowerCase());
     }

 }

3. 运行结果：alibaba