添加依赖

       
     
      com.github.stuxuhai
        
     
      jpinyin
        
     
      1.1.8
     
    

测试代码

public static void main(String[] args) throws Exception{        String str = "你好世界";        PinyinHelper.convertToPinyinString(str, ",", PinyinFormat.WITH_TONE_MARK); // nǐ,hǎo,shì,jiè        PinyinHelper.convertToPinyinString(str, ",", PinyinFormat.WITH_TONE_NUMBER); // ni3,hao3,shi4,jie4        String s = PinyinHelper.convertToPinyinString(str, ",", PinyinFormat.WITHOUT_TONE);// ni,hao,shi,jie        System.out.println(s);        String shortPinyin = PinyinHelper.getShortPinyin(str);// nhsj        System.out.println(shortPinyin);        //PinyinHelper.addPinyinDict("user.dict");  // 添加用户自定义字典    }