software-market/application/common/command/GroupChatFetch.php

<?php

namespace app\common\command;

use app\common\service\DemandGroupChatService;
use app\common\service\WorkWeChatService;
use think\console\Command;
use think\console\Input;
use think\console\Output;

class GroupChatFetch extends Command
{
    protected function configure()
    {
        $this->setName('groupChat:fetch')->setDescription('groupChat fetch command!');
    }

    protected function execute(Input $input, Output $output)
    {
        $output->writeln("groupChat fetch...");
        DemandGroupChatService::updateQrCode(8);

    }
}