Java汉字转拼音

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;

public class Test {

public static void main(String[] args) {
String input = "汉字转拼音";

// 创建汉语拼音处理类
HanyuPinyinOutputFormat defaultFormat = new HanyuPinyinOutputFormat();
// 输出设置，大小写，音标方式
defaultFormat.setCaseType(HanyuPinyinCaseType.LOWERCASE);

defaultFormat.setToneType(HanyuPinyinToneType.WITHOUT_TONE);
//        HanyuPinyinToneType.WITHOUT_TONE//无声调表示
//        HanyuPinyinToneType.WITH_TONE_MARK//声调符号表示
//        HanyuPinyinToneType.WITH_TONE_NUMBER//声调数字表示

char [] input_char = input.toCharArray();
String []pinyingStr = new String[input.length()];
StringBuffer out = new StringBuffer();
for(int i=0;i<input.length();i++){
try {
pinyingStr = PinyinHelper.toHanyuPinyinStringArray(input_char[i],defaultFormat);
out.append(pinyingStr[0]);
} catch (BadHanyuPinyinOutputFormatCombination e) {
e.printStackTrace();
}
}

System.out.println(out);
}
}