ExportChatInviteLink怎么获取邀请链接，使用Java实现

在 Java 中，可以使用 `telegrambots` 库来实现获取邀请链接的方法。示例代码如下：

import org.telegram.telegrambots.meta.api.methods.groupadministration.ExportChatInviteLink;
import org.telegram.telegrambots.meta.api.objects.Chat;
import org.telegram.telegrambots.meta.api.objects.ChatInviteLink;
import org.telegram.telegrambots.meta.api.objects.Message;
import org.telegram.telegrambots.meta.bots.AbsSender;
import org.telegram.telegrambots.meta.exceptions.TelegramApiException;
import org.telegram.telegrambots.meta.exceptions.TelegramApiRequestException;
import org.telegram.telegrambots.meta.exceptions.TelegramApiValidationException;
import org.telegram.telegrambots.meta.exceptions.TelegramApiRequestException;

public class GetInviteLinkCommand extends BotCommand {

    public GetInviteLinkCommand() {
        super("get_invite_link", "获取群组或频道的邀请链接");
    }

    @Override
    public void execute(AbsSender absSender, Message message, String[] strings) {
        Chat chat = message.getChat();
        if (chat.isPrivateChat()) {
            sendMessage(absSender, message.getChatId(), "该命令只能在群组或频道中使用！");
        } else {
            ExportChatInviteLink command = new ExportChatInviteLink();
            command.setChatId(chat.getId().toString());

            try {
                ChatInviteLink inviteLink = absSender.execute(command);
                sendMessage(absSender, message.getChatId(), "邀请链接为：" + inviteLink.getInviteLink());
            } catch (TelegramApiRequestException e) {
                sendMessage(absSender, message.getChatId(), "获取邀请链接失败：" + e.getMessage());
            }
        }
    }
}

以上代码实现了一个 `/get_invite_link` 命令，当用户在群组或频道中发送该命令时，Bot 会返回该群组或频道的邀请链接。