别名 "custom.controllers.ExampleController.php" 无效

Question

这是错误：

Alias "custom.controllers.ExampleController.php" is invalid. Make sure it points to an existing PHP file and the file is readable.

我的代码如下

main.php=>
    return
    array(
        'controllerMap' => array(
            'product' => array(
                'class' => 'custom.controllers.Product.php',
            ),
        ),

        'import' => array(
            'custom.mycompany.*',
        ),

        'components' =>
            array(
                'widgetHandler' => array(
                    //Load a component
                    'class' => 'custom.mycompany.mywidget.mywidget',
                ),

            )
);

Product.php=>

    <?php

class Product extends Controller
{
    public function actionIndex()
    {
        echo "this is the default index function";
    }

    public function actionTest()
    {
        echo "This is the test function";
    }
}

我正在使用 lightspeed cms。

Answer 1

Yii2 的表示法/php class 不是基于点而是基于斜线

   'class' => 'custom\controllers\Product.php',

（并且在您的代码中没有 ExampleController..）

见第 https://github.com/php-fig/fig-standards/blob/master/accepted/PSR-0.md

和https://github.com/php-fig/fig-standards/blob/master/accepted/PSR-4-autoloader.md

https://github.com/yiisoft/yii2/blob/master/docs/internals/core-code-style.md

对于 PHP Yii2 编码标准建议

别名 "custom.controllers.ExampleController.php" 无效

Alias "custom.controllers.ExampleController.php" is invalid

php

reference

lightspeed

yii