Java汉字转拼音
package com.joyce.pinyin4j;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;
/**
* PinYin4j
* @author Joyce.Luo
* @date 2015-5-14 下午01:04:38
* @version V3.0
* @since Tomcat6.0,Jdk1.6
* @copyright Copyright (c) 2015
*/
public class PinyinUtil {
public static void main(String[] args) {
String str1 = PinyinUtil.toPinyinString('张');
System.out.println("chinese char --> " + str1);
String str2 = PinyinUtil.toPinyinString('c');
System.out.println("english char --> " + str2);
String str3 = PinyinUtil.toPinyinString("张三");
System.out.println("chinese string --> " + str3);
String str4 = PinyinUtil.toPinyinString("Hello World");
System.out.println("english string --> " + str4);
String str5 = PinyinUtil.toPinyinString("Hi 张三，hello world!");
System.out.println("chinese and english --> " + str5);
}
/**
* 获取Pinyin输出格式
* @return Pinyin输出格式
* @author Joyce.Luo
* @date 2015-5-14 下午01:40:10
* @version V3.0
* @since Tomcat6.0,Jdk1.6
* @copyright Copyright (c) 2015
*/
private static HanyuPinyinOutputFormat getPinyinFormat(){
HanyuPinyinOutputFormat format = new HanyuPinyinOutputFormat();
/*
* UPPERCASE：大写 (ZHONG)
* LOWERCASE：小写 (zhong)
*/
format.setCaseType(HanyuPinyinCaseType.LOWERCASE);
/*
* WITHOUT_TONE：无音标 (zhong)
* WITH_TONE_NUMBER：1-4数字表示英标 (zhong4)
* WITH_TONE_MARK：直接用音标符（必须WITH_U_UNICODE否则异常） (zhòng)
*/
format.setToneType(HanyuPinyinToneType.WITHOUT_TONE);
/*
* WITH_V：用v表示ü (nv)
* WITH_U_AND_COLON：用"u:"表示ü (nu:)
* WITH_U_UNICODE：直接用ü (nü)
*/
format.setVCharType(HanyuPinyinVCharType.WITH_U_UNICODE);
// 返回输出格式
return format;
}
/**
* 将字符转换为Pinyin
* 若为英文字符，则直接输出
* 若字符为多音字，则取第一个
* @param c 待转换字符
* @return 转换后字符串
* @author Joyce.Luo
* @date 2015-5-14 下午01:34:55
* @version V3.0
* @since Tomcat6.0,Jdk1.6
* @copyright Copyright (c) 2015
*/
public static String toPinyinString(char c) {
HanyuPinyinOutputFormat format = PinyinUtil.getPinyinFormat();
try {
String[] pinyin = PinyinHelper.toHanyuPinyinStringArray(c, format);
if (null == pinyin || pinyin.length < 1) {
return String.valueOf(c);
}
return pinyin;
} catch (Exception e) {
e.printStackTrace();
return null;
}
}
/**
* 字符串转换为Pinyin
* @param str 待转换字符串
* @return 转换后字符串
* @author Joyce.Luo
* @date 2015-5-14 下午01:38:17
* @version V3.0
* @since Tomcat6.0,Jdk1.6
* @copyright Copyright (c) 2015
*/
public static String toPinyinString(String str){
if (null == str || "".equals(str)) {
return null;
}
StringBuilder sb = new StringBuilder();
String tempPinyin = null;
for (int i = 0; i < str.length(); i++) {
tempPinyin = PinyinUtil.toPinyinString(str.charAt(i));
sb.append(tempPinyin);
}
return sb.toString();
}
}
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