Yii2 - 从另一个控制台命令中调用 Yii 控制台命令?

问题描述：

我创建了两个不同的 Yii2 控制台命令/控制器.

I have created two different Yii2 console commands/controllers.

调用它们的示例是

# yii user/create-account

和

# yii webserver/update-config

在 user/create-account 运行后，我想调用 webserver/update-config - 是否可以通过代码在 Yii 中执行此操作?或者我必须使用 exec()/system() 来外部调用第二个 yii php 脚本(我不想这样做).

After user/create-account has run I want to call webserver/update-config - is it possible doing this from within Yii by code? Or do I have to use exec()/system() to externally call the second yii php script (I would prefer not to).

任何帮助/见解将不胜感激！

Any help/insight would be appreciated!

答

经过一番考虑，我选择从另一个控制器中调用一个控制器的方式是使用控制器的 runAction 方法(这也是 Yii 推荐的方式)开发人员).

After some consideration the way I chose to call one controller from within another was by using the runAction method of the controller (which is also the recommended way by the Yii developers).

控制台应用程序示例:

\Yii::$app->runAction('webserver/update-config');

也可以使用数组作为第二个参数来传递参数.

It is also possible to hand over params by using an array in as second parameter.

简单参数示例:

\Yii::$app->runAction('webserver/update-config', ['oneValue', 'anotherValue'];

这里有一个命名参数的例子:

Here an example for named parameters:

\Yii::$app->runAction('webserver/update-config', [
    'servertype' => 'oneSetting', 
    'serverdir'  => 'anotherSettingValue'
]);

请注意，这使被调用的控制器成为调用代码的一部分.所以如果被调用的控制器由于某种原因失败，整个程序就会失败.良好的错误处理是必须的.在被调用的控制器中，您可以使用 return 设置要返回的错误代码.

Please note that this makes the called controller a part of the calling code. So if the called controller fails for some reason the whole program fails. Good error handling is a must. In the called controller you can set the error code to give back by using return.

示例:

调用代码行:

$iExitCode = \Yii::$app->runAction('webserver/update-config', ['oneValue', 'anotherValue'];

被调用的控制器:

<?php
namespace app\commands;

use yii\console\Controller;

/**
* Webserver related functions
*/
class WebserverController extends Controller {
    public function actionUpdateConfig($oneValue, $anotherValue) {
        // Code that does something
        if ($success) return 0;
        else          return 1;
    }
}
?>

Yii2 - 从另一个控制台命令中调用 Yii 控制台命令?

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