pinyin4j API 將漢字轉換爲拼音(java)

需求

有個excel文檔需要把中文名變爲拼音，二個字的爲全拼，二個字以上的第一個全拼後面首字母，都是小寫

所需MAVEN

        <dependency>
            <groupId>com.belerweb</groupId>
            <artifactId>pinyin4j</artifactId>
            <version>2.5.0</version>
        </dependency>

實現代碼

package com.zjnac.restfulapi;

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 PingYinTools {
	/**
	 * 全拼
	 * 
	 * @param src
	 * @return
	 */
	public static String getPingYin(String src) {

		char[] t1 = null;
		t1 = src.toCharArray();
		String[] t2 = new String[t1.length];
		HanyuPinyinOutputFormat t3 = new HanyuPinyinOutputFormat();

		t3.setCaseType(HanyuPinyinCaseType.LOWERCASE);
		t3.setToneType(HanyuPinyinToneType.WITHOUT_TONE);
		t3.setVCharType(HanyuPinyinVCharType.WITH_V);
		String t4 = "";
		int t0 = t1.length;
		try {
			for (int i = 0; i < t0; i++) {
				// 判斷是否爲漢字字符
				if (java.lang.Character.toString(t1[i]).matches(
						"[\\u4E00-\\u9FA5]+")) {
						//獲取漢字全拼
					t2 = PinyinHelper.toHanyuPinyinStringArray(t1[i], t3);
					t4 += t2[0];
				} else{
					t4 += java.lang.Character.toString(t1[i]);
				}
					
			}
			return t4;
		} catch (BadHanyuPinyinOutputFormatCombination e1) {
			e1.printStackTrace();
		}
		return t4;
	}

	// 返回中文的首字母
	/**
	 * 首字母
	 * 
	 * @param str
	 * @return
	 */
	public static String getPinYinHeadChar(String str) {

		String convert = "";
		for (int j = 0; j < str.length(); j++) {
			char word = str.charAt(j);
			String[] pinyinArray = PinyinHelper.toHanyuPinyinStringArray(word);
			if (pinyinArray != null) {
				convert += pinyinArray[0].charAt(0);
			} else {
				convert += word;
			}
		}
		return convert;
	}

	/**
	 * 第一個全拼 後面首字母
	 * @param src
	 * @return
	 */
	public static String getPingYinAAA(String src) {
		char[] t1 = null;
		t1 = src.toCharArray();
		int t0 = t1.length;
		if(t0>2){
			return getPingYin(src.substring(0,1))+getPinYinHeadChar(src.substring(1,t0));
		}else{
			return getPingYin(src);
		}
	}

	// 將字符串轉移爲ASCII碼
	public static String getCnASCII(String cnStr) {
		StringBuffer strBuf = new StringBuffer();
		byte[] bGBK = cnStr.getBytes();
		for (int i = 0; i < bGBK.length; i++) {
			strBuf.append(Integer.toHexString(bGBK[i] & 0xff));
		}
		return strBuf.toString();
	}

	public static void main(String[] args) {
		System.out.println("sl"+getPingYinAAA("程建"));
		System.out.println("sl"+getPingYinAAA("黃建飛"));
	}

}

運行結果