汉字转拼音

1.汉字转拼音 所需jar包：pinyin4j-2.5.0.jar(只为让自己了解的面更广些)

package com.pingyin.com;

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;
import net.sourceforge.pinyin4j.format.exception.BadHanyuPinyinOutputFormatCombination;

public class PinYinUtil {

	public static String getPinYin(String inputString) {
		// 汉语拼音格式输出类
		HanyuPinyinOutputFormat format = new HanyuPinyinOutputFormat();
		// 输出设置,大小写,音标方式,V等
		format.setCaseType(HanyuPinyinCaseType.LOWERCASE);
		format.setToneType(HanyuPinyinToneType.WITH_TONE_MARK);
		format.setVCharType(HanyuPinyinVCharType.WITH_U_UNICODE);

		char[] input = inputString.trim().toCharArray();
		StringBuffer output = new StringBuffer("");

		try {
			for (int i = 0; i < input.length; i++) {
				if (input[i] > 128) {// 为汉字的情况
					if (Character.toString(input[i]).matches("[\\u4E00-\\u9FA5]+")) {
						String[] temp = PinyinHelper.toHanyuPinyinStringArray(input[i], format);
						output.append(temp[0]);
						output.append(" ");
					}
					else
						output.append(Character.toString(input[i]));
				}
				else {
					output.append(input[i]);
				}
			}
		}
		catch (BadHanyuPinyinOutputFormatCombination e) {
			e.printStackTrace();
		}
		return output.toString();
	}

	public static void main(String[] args) {
		String chs = "乘 I'm Chinese!";
		System.out.println(chs);
		System.out.println(getPinYin(chs));
	}

}