Yii2 如何将当前 Url 路由到当前项目根路径之外的控制器？

Question

我在 /var/www/ 目录中的主目录中有 2 个网站项目我想要做的是创建控制器，它的视图在 2 个项目之间共享，而不是在两个项目上重复相同的控制器，现在我创建它。 myController.php 在主机 A 内

如何从第二台主机B访问控制器？并渲染我的动作功能？

main.php 配置文件中的 url 规则 'newpage/list'=>'myController/myaction',

编辑 :: 我正在使用这个高级模板

**DIRECTORY STRUCTURE**
common
    config/              contains shared configurations
    mail/                contains view files for e-mails
    models/              contains model classes used in both backend and frontend
    tests/               contains tests for common classes    
console
    config/              contains console configurations
    controllers/         contains console controllers (commands)
    migrations/          contains database migrations
    models/              contains console-specific model classes
    runtime/             contains files generated during runtime
backend
    assets/              contains application assets such as JavaScript and CSS
    config/              contains backend configurations
    controllers/         contains Web controller classes
    models/              contains backend-specific model classes
    runtime/             contains files generated during runtime
    tests/               contains tests for backend application    
    views/               contains view files for the Web application
    web/                 contains the entry script and Web resources
frontend
    assets/              contains application assets such as JavaScript and CSS
    config/              contains frontend configurations
    controllers/         contains Web controller classes
    models/              contains frontend-specific model classes
    runtime/             contains files generated during runtime
    tests/               contains tests for frontend application
    views/               contains view files for the Web application
    web/                 contains the entry script and Web resources
    widgets/             contains frontend widgets
vendor/                  contains dependent 3rd-party packages
environments/            contains environment-based overrides

问题是：如何从后端规则访问前端目录中的前端控制器？

Answer 1

前端和后端是两个不同的模块。当它们从 index.php 引导时，它们的行为就像两个单独的项目。因此，您不能使用 Yii 的 urlManager 从前端路由到后端，反之亦然。

也许你可以在 common/params 中维护一些参数，在那里你可以配置绝对值 Url。

Answer 2

实际上您可以在后端重用前端控制器类 - 您可以使用应用程序或模块的 controllerMap 属性来定义自定义控制器类。例如，如果您将这样的内容添加到您的后端配置中：

'controllerMap' => [
    'mycontroller' => 'frontend\controllers\SomeController',
],

然后 frontend\controllers\SomeController 将表现得像 backend\controllers\MycontrollerController - backend.local/mycontroller 将使用与 frontend.local/some 相同的控制器，但具有不同的上下文（可能还有布局）。

您甚至可以使用 controllerNamespace 从给定的命名空间加载所有控制器。例如在后端创建单独的模块：

namespace backend\modules;

class FrontendModule extends \yii\base\Module {

    public $controllerNamespace = 'frontend\controllers';
}

然后该模块将在后端上下文中使用所有前端控制器。 backend.local/frontend/some 将使用 frontend\controllers\SomeController.

Yii2 如何将当前 Url 路由到当前项目根路径之外的控制器？

Yii2 How can I route the current Url to controller outside the root path of the current project?

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