Region data import function (pinyin4J use)

pinyin4J

<!-- 引入pinyin4J的依赖 -->
<dependency>
	<groupId>com.belerweb</groupId>
	<artifactId>pinyin4j</artifactId>
	<version>2.5.0</version>
</dependency>

 

@Test
	public void test1(){
		//河北省	石家庄市	桥西区
		String province = "河北省";
		String city = "石家庄市";
		String district = "桥西区";
		//简码---->>HBSJZQX
		
		province = province.substring(0, province.length() - 1);
		city = city.substring(0, city.length() - 1);
		district = district.substring(0, district.length() - 1);
		
		String info = province + city + district;
		
		String[] headByString = PinYin4jUtils.getHeadByString(info);
		String shortcode = StringUtils.join(headByString);
		System.out.println(shortcode);
		
		//城市编码---->>shijiazhuang
		String citycode = PinYin4jUtils.hanziToPinyin(city, "");
		System.out.println(citycode);
	}

package com.learn.bos.utils;

import java.util.Arrays;

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 PinYin4jUtils {
	/**
	 * 将字符串转换成拼音数组
	 * 
	 * @param src
	 * @return
	 */
	public static String[] stringToPinyin(String src) {
		return stringToPinyin(src, false, null);
	}

	/**
	 * 将字符串转换成拼音数组
	 * 
	 * @param src
	 * @return
	 */
	public static String[] stringToPinyin(String src, String separator) {

		return stringToPinyin(src, true, separator);
	}

	/**
	 * 将字符串转换成拼音数组
	 * 
	 * @param src
	 * @param isPolyphone
	 *            是否查出多音字的所有拼音
	 * @param separator
	 *            多音字拼音之间的分隔符
	 * @return
	 */
	public static String[] stringToPinyin(String src, boolean isPolyphone,
			String separator) {
		// 判断字符串是否为空
		if ("".equals(src) || null == src) {
			return null;
		}
		char[] srcChar = src.toCharArray();
		int srcCount = srcChar.length;
		String[] srcStr = new String[srcCount];

		for (int i = 0; i < srcCount; i++) {
			srcStr[i] = charToPinyin(srcChar[i], isPolyphone, separator);
		}
		return srcStr;
	}

	/**
	 * 将单个字符转换成拼音
	 * 
	 * @param src
	 * @return
	 */
	public static String charToPinyin(char src, boolean isPolyphone,
			String separator) {
		// 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);

		StringBuffer tempPinying = new StringBuffer();

		// 如果是中文
		if (src > 128) {
			try {
				// 转换得出结果
				String[] strs = PinyinHelper.toHanyuPinyinStringArray(src,
						defaultFormat);

				// 是否查出多音字，默认是查出多音字的第一个字符
				if (isPolyphone && null != separator) {
					for (int i = 0; i < strs.length; i++) {
						tempPinying.append(strs[i]);
						if (strs.length != (i + 1)) {
							// 多音字之间用特殊符号间隔起来
							tempPinying.append(separator);
						}
					}
				} else {
					tempPinying.append(strs[0]);
				}

			} catch (BadHanyuPinyinOutputFormatCombination e) {
				e.printStackTrace();
			}
		} else {
			tempPinying.append(src);
		}

		return tempPinying.toString();

	}

	public static String hanziToPinyin(String hanzi) {
		return hanziToPinyin(hanzi, " ");
	}

	/**
	 * 将汉字转换成拼音
	 * 
	 * @param hanzi
	 * @param separator
	 * @return
	 */
	public static String hanziToPinyin(String hanzi, String separator) {

		// 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);

		String pinyingStr = "";
		try {
			pinyingStr = PinyinHelper.toHanyuPinyinString(hanzi, defaultFormat,
					separator);
		} catch (BadHanyuPinyinOutputFormatCombination e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		}
		return pinyingStr;
	}

	/**
	 * 将字符串数组转换成字符串
	 * 
	 * @param str
	 * @param separator
	 *            各个字符串之间的分隔符
	 * @return
	 */
	public static String stringArrayToString(String[] str, String separator) {
		StringBuffer sb = new StringBuffer();
		for (int i = 0; i < str.length; i++) {
			sb.append(str[i]);
			if (str.length != (i + 1)) {
				sb.append(separator);
			}
		}
		return sb.toString();
	}

	/**
	 * 简单的将各个字符数组之间连接起来
	 * 
	 * @param str
	 * @return
	 */
	public static String stringArrayToString(String[] str) {
		return stringArrayToString(str, "");
	}

	/**
	 * 将字符数组转换成字符串
	 * 
	 * @param str
	 * @param separator
	 *            各个字符串之间的分隔符
	 * @return
	 */
	public static String charArrayToString(char[] ch, String separator) {
		StringBuffer sb = new StringBuffer();
		for (int i = 0; i < ch.length; i++) {
			sb.append(ch[i]);
			if (ch.length != (i + 1)) {
				sb.append(separator);
			}
		}
		return sb.toString();
	}

	/**
	 * 将字符数组转换成字符串
	 * 
	 * @param str
	 * @return
	 */
	public static String charArrayToString(char[] ch) {
		return charArrayToString(ch, " ");
	}

	/**
	 * 取汉字的首字母
	 * 
	 * @param src
	 * @param isCapital
	 *            是否是大写
	 * @return
	 */
	public static char[] getHeadByChar(char src, boolean isCapital) {
		// 如果不是汉字直接返回
		if (src <= 128) {
			return new char[] { src };
		}
		// 获取所有的拼音
		String[] pinyingStr = PinyinHelper.toHanyuPinyinStringArray(src);

		// 创建返回对象
		int polyphoneSize = pinyingStr.length;
		char[] headChars = new char[polyphoneSize];
		int i = 0;
		// 截取首字符
		for (String s : pinyingStr) {
			char headChar = s.charAt(0);
			// 首字母是否大写，默认是小写
			if (isCapital) {
				headChars[i] = Character.toUpperCase(headChar);
			} else {
				headChars[i] = headChar;
			}
			i++;
		}

		return headChars;
	}

	/**
	 * 取汉字的首字母(默认是大写)
	 * 
	 * @param src
	 * @return
	 */
	public static char[] getHeadByChar(char src) {
		return getHeadByChar(src, true);
	}

	/**
	 * 查找字符串首字母
	 * 
	 * @param src
	 * @return
	 */
	public static String[] getHeadByString(String src) {
		return getHeadByString(src, true);
	}

	/**
	 * 查找字符串首字母
	 * 
	 * @param src
	 * @param isCapital
	 *            是否大写
	 * @return
	 */
	public static String[] getHeadByString(String src, boolean isCapital) {
		return getHeadByString(src, isCapital, null);
	}

	/**
	 * 查找字符串首字母
	 * 
	 * @param src
	 * @param isCapital
	 *            是否大写
	 * @param separator
	 *            分隔符
	 * @return
	 */
	public static String[] getHeadByString(String src, boolean isCapital,
			String separator) {
		char[] chars = src.toCharArray();
		String[] headString = new String[chars.length];
		int i = 0;
		for (char ch : chars) {

			char[] chs = getHeadByChar(ch, isCapital);
			StringBuffer sb = new StringBuffer();
			if (null != separator) {
				int j = 1;

				for (char ch1 : chs) {
					sb.append(ch1);
					if (j != chs.length) {
						sb.append(separator);
					}
					j++;
				}
			} else {
				sb.append(chs[0]);
			}
			headString[i] = sb.toString();
			i++;
		}
		return headString;
	}
	
	public static void main(String[] args) {
		// pin4j 简码 和 城市编码 
		String s1 = "中华人民共和国"; 
		String[] headArray = getHeadByString(s1); // 获得每个汉字拼音首字母
		System.out.println(Arrays.toString(headArray));
		
		String s2 ="长城" ; 
		System.out.println(Arrays.toString(stringToPinyin(s2,true,",")));
		
		String s3 ="长";
		System.out.println(Arrays.toString(stringToPinyin(s3,true,",")));
	}
}