Symfony 2.4从控制器执行命令 [英] Symfony 2.4 execute Command from Controller

问题描述

我想从控制器执行命令fos:elastica:populate.

I want to execute the command fos:elastica:populate from my controller.

我尝试了该代码，但是它不起作用，我得到了错误= 1 var_dump显示"

I tried that code but it doesn't work, i get error = 1 the var_dump show ""

$command = 'fos:elastica:populate';
$app = new Application($this->get('kernel'));
$app->setAutoExit(false);
$input = new StringInput($command);
$output = new ConsoleOutput;
$error = $app->run($input, $output);
var_dump($error);
var_dump(stream_get_contents($output->getStream());

有什么想法吗?

我尝试使用其他代码.....

I try a different code.....

    $command = $this->get('FosElasticaPopulateService');
    $input = new StringInput('');

    $output = new ConsoleOutput();
    ladybug_dump($input);
    // Run the command
    $retval = $command->run($input, $output);

    if(!$retval)
    {
        echo "Command executed successfully!\n";
    }
    else
    {
        echo "Command was not successful.\n";
    }
    var_dump(stream_get_contents($output->getStream()));

它说: 不互动"选项不存在." 在 输入-> getOption(无交互") 在PopulateCommand中.

It say: 'The "no-interaction" option does not exist.' at Input ->getOption ('no-interaction') in the PopulateCommand.

如果我使用以下代码更改代码:
$ input = new StringInput('-no-interaction');

if i change my code with:
$input = new StringInput('--no-interaction');

它说: "--no-interaction"选项不存在. 在
'ArgvInput-> addLongOption('no-interaction'，null)'

It say: 'The "--no-interaction" option does not exist.' at
'ArgvInput ->addLongOption ('no-interaction', null) '

推荐答案

分步介绍如何运行缓存清除命令:app/console cac:cle --env =(current_env)from controller.

Step by step, how to run cache clear command: app/console cac:cle --env=(current_env) from controller.

首先，请确保将命令注册为服务(service.yml):

At first, make sure to register command as service (service.yml):

xxx.cache.clear:
    class: Symfony\Bundle\FrameworkBundle\Command\CacheClearCommand
    calls:
        - [setContainer, ["@service_container"] ]

在您的控制器中确认:

$command = $this->container->get('xxx.cache.clear');
$input = new ArgvInput(array('--env=' . $this->container->getParameter('kernel.environment')));
$output = new ConsoleOutput();
$command->run($input, $output);

仅此而已. |在symfony 2.4上进行了测试

That's all. | tested on symfony 2.4

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