Java开发Telegram机器人

基于springboot在【pom】中添加

    org.telegram
    telegrambots
    5.3.0

初始化自己的机器人类并注册

@Component
public class SystemInit implements ApplicationRunner {

    @Autowired
    private MyTelegramBot myTelegramBot;

    @Override
    @SneakyThrows
    public void run(ApplicationArguments args) throws Exception {
        TelegramBotsApi telegramBotsApi = new TelegramBotsApi(DefaultBotSession.class);
        telegramBotsApi.registerBot(myTelegramBot);
    }
}

其次实现该类

public class MyTelegramBot extends TelegramLongPollingBot {

SendMessage message = new SendMessage();

@Override
public String getBotUsername() {
    return username;
}

@Override
public String getBotToken() {
    return token;
}

@SneakyThrows
@Override
public void onUpdateReceived(Update update) {
if (update.hasMessage() && update.getMessage().hasText()) {

Long chatId = msg.getChatId();
String content = msg.getText();

message.setChatId(chatId.toString());
message.setText(content);
sendMessage(message);

        }
}

//发送消息
private void sendMessage(SendMessage message) {
    try {
        execute(message); // Call method to send the message
    } catch (TelegramApiException e) {
        e.printStackTrace();
    }
}

}

其中username和token换上自己申请的，服务运行在可翻q的服务器上，给机器人发消息就会收到回复，前提是你的telegram能收到翻q信息。