Java中将中文姓名转换为拼音的简单实现

以下是源代码：

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.HanyuPinyinVCharType;

public class SpellHelper {

//将中文转换为英文

public static String getEname(String name) {

HanyuPinyinOutputFormat pyFormat = new HanyuPinyinOutputFormat();

pyFormat.setCaseType(HanyuPinyinCaseType.LOWERCASE);

pyFormat.setToneType(HanyuPinyinToneType.WITHOUT_TONE);

pyFormat.setVCharType(HanyuPinyinVCharType.WITH_V);

return PinyinHelper.toHanyuPinyinString(name, pyFormat, "");

}

//姓、名的第一个字母需要为大写

public static String getUpEname(String name) {

char[] strs = name.toCharArray();

String newname = null;

//名字的长度

if (strs.length == 2) {

newname = toUpCase(getEname("" + strs[0])) + " "

+ toUpCase(getEname("" + strs[1]));

} else if (strs.length == 3) {

newname = toUpCase(getEname("" + strs[0])) + " "

+ toUpCase(getEname("" + strs[1] + strs[2]));

} else if (strs.length == 4) {

newname = toUpCase(getEname("" + strs[0] + strs[1])) + " "

+ toUpCase(getEname("" + strs[2] + strs[3]));

} else {

newname = toUpCase(getEname(name));

}

return newname;

}

//首字母大写

private static String toUpCase(String str) {

StringBuffer newstr = new StringBuffer();

newstr.append((str.substring(0, 1)).toUpperCase()).append(

str.substring(1, str.length()));

return newstr.toString();

}

public static void main(String[] args) {

System.out.println(getUpEname("李宇春"));

}

}

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