php - Magento 2 - 在列表视图中获取产品详细信息，使用插件添加自定义块

Question

我试图使用插件系统来修改列出的每个产品的块。

我能够以这种方式进行设置：

供应商/模块/etc/frontend/di.xml

<type name="Magento\Catalog\Block\Product\AbstractProduct">
    <plugin name="vendor.module.category.products.list" type="Vendor\Module\Plugin\Block\Product\AbstractProduct" />
</type>

供应商/模块/插件/块/产品/AbstractProduct.php

<?php

namespace Vendor\Module\Plugin\Block\Product;

class AbstractProduct
{
    public function afterGetProductDetailsHtml(
        \Magento\Catalog\Block\Product\AbstractProduct $subject,
        $result
    ) {
         // Here is where I want to pull product details like SKU
         // I also want to pull my custom helper method here
         return '<b>rendered additional html element</b>';
    }
}  

问题是我无法在afterGetProductDetailsHtml. 有人知道该怎么做吗？先感谢您

Answer 1

你需要像这样使用 arround plugin instade of after plugin,

<?php

namespace Vendor\Module\Plugin\Block\Product;

class AbstractProduct
{
    public function aroundGetProductDetailsHtml(
        \Magento\Catalog\Block\Product\AbstractProduct $subject,
        callable $proceed)
    ) {
         // Here is where I want to pull product details like SKU
         // I also want to pull my custom helper method here
         return '<b>rendered additional html element</b>';
    }
}