Convert Chinese into pinyin

Chinese to Pinyin without tone

Introduce dependencies ：

<dependency>
   <groupId>com.belerweb</groupId>
   <artifactId>pinyin4j</artifactId>
   <version>2.5.1</version>
</dependency>

Example ：

 public static void main(String[] args) throws Exception{
    

          HanyuPinyinOutputFormat format = new HanyuPinyinOutputFormat();
        // Pinyin lowercase 
        format.setCaseType(HanyuPinyinCaseType.LOWERCASE);
        // Without tone 
        format.setToneType(HanyuPinyinToneType.WITHOUT_TONE);
        /** *  The first parameter ： Chinese to convert  *  The second parameter ： Converted format  *  The third parameter ： Separator of converted Pinyin  *  Fourth parameter ： If you encounter something that cannot be converted, do you want to keep it  *  After the transformation ：hello,shi,jie */
        System.out.println(PinyinHelper.toHanYuPinyinString("hello, The world ", format, ",", true));

 }
 

Chinese to Pinyin with tone

Introduce dependencies ：

        <dependency>
            <groupId>com.github.stuxuhai</groupId>
            <artifactId>jpinyin</artifactId>
            <version>1.1.8</version>
        </dependency>
        

Example ：

    public static void main(String[] args) throws Exception {
    

          /** *  The first parameter ： String to convert  *  The second parameter ： Phonetic separator after conversion  *  The third parameter ： Specify phonetic format with tone  *  Output results ：hello,shìjiè */
        String s = PinyinHelper.convertToPinyinString("hello, The world ", "", PinyinFormat.WITH_TONE_MARK);
        System.out.println(s);
    }