1.添加maven依賴

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

2.獲取拼音邏輯

public static String converterToFirstSpell(String chines) {
        String pinyinName 
 
= "";
        char[] nameChar = chines.toCharArray();
        HanyuPinyinOutputFormat defaultFormat = new HanyuPinyinOutputFormat();
        defaultFormat.setCaseType(HanyuPinyinCaseType.LOWERCASE);
        defaultFormat.setToneType(HanyuPinyinToneType.WITHOUT_TONE);
        for (int i = 0; i < nameChar.length; i++) {
            String s 
 
= String.valueOf(nameChar[i]);
            if (s.matches("[\\u4e00-\\u9fa5]")) {
                try {
                    String[] mPinyinArray = PinyinHelper.toHanyuPinyinStringArray(nameChar[i], defaultFormat);
                    pinyinName += mPinyinArray[0];
                } catch (BadHanyuPinyinOutputFormatCombination e) {
                    e.printStackTrace();
                }
            } 
 
else {
                pinyinName += nameChar[i];
            }
        }
        return pinyinName;
    }

獲取中文的完整拼音並輸出