java根据汉字转拼音，多音字人工处理，数据库表字段类型为nvarchar,其它要乱码

本文介绍了一个实用的Java工具类，用于将中文字符转换为拼音形式，并处理多音字的情况。该工具采用pinyin4j库实现，支持带声调标记的拼音输出。

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package com.zsjz.utils.tools;

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;

/**
* 汉字转拼音多音字,人工处理
* @author 小啊刚
*/
public class Pinyin {

   public static String pinyin(char word) {
       String listPinyin = "";
       if (Character.toString(word).matches("[\\u4E00-\\u9FA5]+")) {
           HanyuPinyinOutputFormat outputFormat = new HanyuPinyinOutputFormat();
           String[] py = PinyinHelper.toHanyuPinyinStringArray(word);
           char ch = (py[0].substring(py[0].length() - 1, py[0].length()))
                   .toCharArray()[0];
           if (ch >= '0' && ch <= '9') {
               outputFormat.setToneType(HanyuPinyinToneType.WITH_TONE_MARK);
           } else {
               outputFormat.setToneType(HanyuPinyinToneType.WITHOUT_TONE);
           }
           outputFormat.setCaseType(HanyuPinyinCaseType.LOWERCASE);
           outputFormat.setVCharType(HanyuPinyinVCharType.WITH_U_UNICODE);
           try {
               String[] pinyin = PinyinHelper.toHanyuPinyinStringArray(word,
                       outputFormat);
               for (int i = 0; i < pinyin.length; i++) {
                   System.out.println(pinyin[i]);
                   listPinyin = listPinyin + pinyin[i];
               }
           } catch (BadHanyuPinyinOutputFormatCombination e) {
               e.printStackTrace();
           }
       }
       return listPinyin;
   }

   public static String getPinYin(String inputString) {
       HanyuPinyinOutputFormat format = new HanyuPinyinOutputFormat();
       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 (Character.toString(input[i]).matches("[\\u4E00-\\u9FA5]+")) {
                   String[] temp = PinyinHelper.toHanyuPinyinStringArray(input[i], format);
                   String py = "";
                   for (int k = 0; k < temp.length; k++) {
                       py = py + temp[k];
                   }
                   output.append(py);
                   output.append(" ");
               } else {
                   output.append(input[i]);
                   output.append(" ");
               }
           }
       } catch (BadHanyuPinyinOutputFormatCombination e) {
           e.printStackTrace();
       }
       return output.toString();
   }

   public static void main(String[] args) {
       String temps = "aaa bbb ccc";
       String arrays[] = temps.split(" ");
       for (int i = 0; i < arrays.length; i++)
           System.out.println(arrays[i] + " ");
   }
}