pinyin4j 实现 中文和拼音之间转化

maven依赖：
        <!-- https://mvnrepository.com/artifact/com.belerweb/pinyin4j -->
        <dependency>
            <groupId>com.belerweb</groupId>
            <artifactId>pinyin4j</artifactId>
            <version>2.5.0</version>
        </dependency>

import lombok.extern.slf4j.Slf4j;
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;

import java.io.*;

/**
 * @Date 2020/7/2 14:08
 */
@Slf4j
public class ChineseToEnglish {
    /**
     * 获取汉字串拼音首字母，英文字符不变
     *
     * @param chinese 汉字串
     * @return 汉语拼音首字母
     */
    public static String getFirstSpell(String chinese) {
        StringBuffer pybf = new StringBuffer();
        char[] arr = chinese.toCharArray();
        HanyuPinyinOutputFormat defaultFormat = new HanyuPinyinOutputFormat();
        defaultFormat.setCaseType(HanyuPinyinCaseType.LOWERCASE);
        defaultFormat.setToneType(HanyuPinyinToneType.WITHOUT_TONE);
        for (int i = 0; i < arr.length; i++) {
            if (arr[i] > 128) {
                try {
                    String[] temp = PinyinHelper.toHanyuPinyinStringArray(arr[i], defaultFormat);
                    if (temp != null) {
                        pybf.append(temp[0].charAt(0));
                    }
                } catch (BadHanyuPinyinOutputFormatCombination e) {
                    e.printStackTrace();
                }
            } else {
                pybf.append(arr[i]);
            }
        }
        return pybf.toString().replaceAll("\W", "").trim();
    }
    
    /**
     * 获取汉字串拼音，英文字符不变
     *
     * @param chinese 汉字串
     * @return 汉语拼音
     */
    public static String getFullSpell(String chinese) {
        StringBuffer pybf = new StringBuffer();
        char[] arr = chinese.toCharArray();
        HanyuPinyinOutputFormat defaultFormat = new HanyuPinyinOutputFormat();
        defaultFormat.setCaseType(HanyuPinyinCaseType.LOWERCASE);
        defaultFormat.setToneType(HanyuPinyinToneType.WITHOUT_TONE);
        for (int i = 0; i < arr.length; i++) {
            if (arr[i] > 128) {
                try {
                    pybf.append(PinyinHelper.toHanyuPinyinStringArray(arr[i], defaultFormat)[0]);
                } catch (BadHanyuPinyinOutputFormatCombination e) {
                    e.printStackTrace();
                }
            } else {
                pybf.append(arr[i]);
            }
        }
        return pybf.toString();
    }
    
    public static void main(String[] args) {
//读取文件的位置
        File pathFile = new File("H:\weixindownload\WeChat Files\wxid_h4rkelzyxk5t22\FileStorage\File\2020-07\不停电次数(1)(1)(1).xls");
        if (pathFile.exists()) {
            System.out.println("exists");
            InputStreamReader inputStreamReader = null;
            try {
                inputStreamReader = new InputStreamReader(new FileInputStream(pathFile), "UTF-8");
                BufferedReader bufferedReader = new BufferedReader(inputStreamReader);
                String LineTxt = null;
                while ((LineTxt = bufferedReader.readLine()) != null) {
                    String[] split = LineTxt.split(",");
                    for (int i = 0; i <= 43; i++) {
                        System.out.println("/** " + split[i] + " */");
                        System.out.println("@ExcelProperty("" + getFirstSpell(split[i]) + "")");
                        System.out.println("private String " + getFirstSpell(split[i]) + ";");
                    }
                    //在这地方打个断点
                    System.out.println("123");
                }
                
            } catch (UnsupportedEncodingException | FileNotFoundException e) {
                
                e.printStackTrace();
            } catch (IOException e) {
                
                e.printStackTrace();
            }
            
        } else {
            System.err.println("no exists");
        }
        
    }
}