import org.telegram.telegrambots.api.methods.send.SendPhoto; //导入依赖的package包/类
/**
 * Build image response message
 *
 * @param post   - 9GAG post with image
 * @param chatId - chat id for response
 * @return - completed response message
 */
private SendPhoto buildPhotoMessage(Post post, Long chatId) {
    // TODO Fallback if LARGE not exists
    SendPhoto message = new SendPhoto();
    message.setChatId(chatId);
    message.setCaption(post.getTitle());
    message.setPhoto(post.getImageUrls().get(ImageType.LARGE));
    message.setReplyMarkup(getKeyboard(post));
    return message;
}
 

import org.telegram.telegrambots.api.methods.send.SendPhoto; //导入依赖的package包/类
/**
 *
 * @param chatID
 * @param photoPath
 */
public void sendPhotoToChannel(String chatID, String message, String photoPath) {
    SendPhoto sendPhotoRequest = new SendPhoto();
    sendPhotoRequest.setChatId(chatID);
    sendPhotoRequest.setNewPhoto(new File(photoPath));

    try {
        sendPhoto(sendPhotoRequest);
        sendMessageToChannel(chatID, message);
    } catch (TelegramApiException ex) {
        LOG.error("Error sending a photo", ex);
    }

}
 

import org.telegram.telegrambots.api.methods.send.SendPhoto; //导入依赖的package包/类
private void sendPhotoMessage(long chatId, String id, String caption) throws TelegramApiException {
	SendPhoto msg = new SendPhoto().setChatId(chatId).setPhoto(id).setCaption(caption);
	sendPhoto(msg);
}
 

import org.telegram.telegrambots.api.methods.send.SendPhoto; //导入依赖的package包/类
/**
     * Отправляем песню и картинку песни
     */
    void sendSongAndCover(final Message request, final Song song) throws TelegramApiException {

        if (!TextUtils.isEmpty(song.getPoster())) {
            // sendMessage(request.getChatId().toString(), "Вот фотокарточка");

            // скачиваем (или берём с диска) картинку и отправляем
            File cachedFile = FileUtils.getCachedFile(song.getPoster());

            if (cachedFile == null) {
                cachedFile =
                        FileUtils.writeResponseBodyToDisk(
                                resourcesService.downloadFile(song.getPoster()),
                                song.getPoster());
//                if (cachedFile != null) {
//                    try {
//                        BufferedImage srcImage = ImageIO.read(cachedFile);
//                        ImageIO.write(
//                                Scalr.resize(srcImage, IMAGE_PARAM),
//                                "jpg",
//                                cachedFile);
//                    } catch (final IOException ioe) {
//                        LOGGER.error("Can't read and resize image " + cachedFile, ioe);
//                    }
//                }
            }

            sendAction(request.getChatId().toString(), ActionType.UPLOADPHOTO);
            SendPhoto sendPhoto = new SendPhoto();
            sendPhoto.setChatId(request.getChatId().toString());

            if (cachedFile == null) {
                sendMessage(
                        request.getChatId().toString(),
                        "Что-то пошло не так со скачиванием картинки");
                return;
            }

            sendPhoto.setNewPhoto(cachedFile);
            getBot().sendPhoto(sendPhoto);
            // sendMessage(request.getChatId().toString(), "Сейчас и песню пришлю");

        } else {
            if (Constants.SKIP_MUSIC) {
                return;
            }
            sendMessage(request.getChatId().toString(), "Сейчас пришлю");
        }


        if (Constants.SKIP_MUSIC) {
            return;
        }

        // скачиваем музло (или берём с диска) и отправляем
        File cachedMusicFile = FileUtils.getCachedFile(song.getFileMp3());

        if (cachedMusicFile == null) {
            cachedMusicFile = FileUtils.writeResponseBodyToDisk(resourcesService.downloadFile(song.getFileMp3()), song.getFileMp3());
        }

        sendAction(request.getChatId().toString(), ActionType.UPLOADAUDIO);
        SendAudio audio = new SendAudio();

        if (cachedMusicFile == null) {
            sendMessage(
                    request.getChatId().toString(),
                    "Что-то пошло не так со скачиванием музыки");
            return;
        }
        audio.setNewAudio(cachedMusicFile);
        // телеграм не ест кириллицу, транслитим транслитом
        audio.setPerformer(Translit.cyr2lat(song.getPerformer()));
        audio.setTitle(Translit.cyr2lat(song.getTrackName()));
        audio.setChatId(request.getChatId().toString());
        getBot().sendAudio(audio);
    }