Pom.xml文件
<dependency>
<groupId>com.belerweb</groupId>
<artifactId>pinyin4j</artifactId>
<version>2.5.0</version>
</dependency>
Util工具类
package com.XXX.util;
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;
/**
* 汉字拼音工具类
*/
public class PinyinTool {
HanyuPinyinOutputFormat format = null;
public static enum Type {
UPPERCASE, //全部大写
LOWERCASE, //全部小写
FIRSTUPPER //首字母大写
}
public PinyinTool(){
format = new HanyuPinyinOutputFormat();
format.setCaseType(HanyuPinyinCaseType.UPPERCASE);
format.setToneType(HanyuPinyinToneType.WITHOUT_TONE);
}
public String toPinYin(String str) throws BadHanyuPinyinOutputFormatCombination{
return toPinYin(str, "", Type.UPPERCASE);
}
public String toPinYin(String str,String spera) throws BadHanyuPinyinOutputFormatCombination{
return toPinYin(str, spera, Type.UPPERCASE);
}
/**
* 将str转换成拼音，如果不是汉字或者没有对应的拼音，则不作转换
* 如： 明天 转换成 MINGTIAN
* @param str：要转化的汉字
* @param spera：转化结果的分割符
* @return
* @throws BadHanyuPinyinOutputFormatCombination
*/
public String toPinYin(String str, String spera, Type type) throws BadHanyuPinyinOutputFormatCombination {
if(str == null || str.trim().length()==0)
return "";
if(type == Type.UPPERCASE)
format.setCaseType(HanyuPinyinCaseType.UPPERCASE);
else
format.setCaseType(HanyuPinyinCaseType.LOWERCASE);
String py = "";
String temp = "";
String[] t;
for(int i=0;i<str.length();i++){
char c = str.charAt(i);
if((int)c <= 128)
py += c;
else{
t = PinyinHelper.toHanyuPinyinStringArray(c, format);
if(t == null)
py += c;
else{
temp = t[0];
if(type == Type.FIRSTUPPER)
temp = t[0].toUpperCase().charAt(0)+temp.substring(1);
py += temp+(i==str.length()-1?"":spera);
}
}
}
return py.trim();
}
}
Main测试
package com.XXX.test;
import com.XXX.PinyinTool;
import comXXX.PinyinTool.Type;
/**
* 测试拼音转化结果
* @author liuyazhuang
*
*/
public class PingyinToolTest {
public static void main(String[] args) throws Exception{
PinyinTool tool = new PinyinTool();
System.out.println("哈哈哈的运行测试结果为====" + tool.toPinYin("哈哈哈", "", Type.LOWERCASE));
}
}