How to Create Admin Grid in Magento 2

Admin Grid 是一种表格,用来展示数据库表中的记录,附带一些额外的特性:排序、筛选、删除更新等。Admin Grid 的创建有两种方式:使用 layout 和使用 component 。本篇是利用 component 创建的 Admin Grid 。

文章中涉及的内容太多了,还有很多地方可以分解和完善,先发出来,作为初探,或者是索引以供后续研究。

前提

ThankIT_HelloWorld 模块为基础,已经通过 InstallSchema 添加了数据表,创建了 Admin Menu 和 ACL

如果没有,参考以下文章:
CRUD Models in Magento 2
Magento 2 Create Admin Menu
Magento 2 Admin ACL Access Control Lists

我们的 admin menu 创建了一个后台 path

thankit_helloworld/post/index

创建 routes.xml

File: app\code\ThankIT\HelloWorld\etc\adminhtml\routes.xml

<?xml version="1.0"?>
<config xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="../../../../../../lib/internal/Magento/Framework/App/etc/routes.xsd">
    <router id="admin">
        <route id="thankit_helloworld" frontName="thankit_helloworld">
            <module name="ThankIT_HelloWorld" after="Magento_Backend"/>
        </route>
    </router>
</config>

创建 controller

File:app\code\ThankIT\HelloWorld\Controller\Adminhtml\Post\Index.php

<?php
namespace ThankIT\HelloWorld\Controller\Adminhtml\Post;

class Index extends \Magento\Backend\App\Action
{
    const ADMIN_RESOURCE = 'ThankIT_HelloWorld::post';
    protected $resultPageFactory;
    public function __construct(
        \Magento\Backend\App\Action\Context $context,
        \Magento\Framework\View\Result\PageFactory $resultPageFactory
    ) {
        parent::__construct($context);
        $this->resultPageFactory = $resultPageFactory;
    }

    public function execute()
    {
        $page = $this->resultPageFactory->create();
        // var_dump(get_class($page));
        // 'Magento\Backend\Model\View\Result\Page\Interceptor' (length=50)
        // 如果没有下面这句,title 是 Magento Admin ,active menu 正常
        // 如果下面这句的 id 不存在,则 active menu 不正常 title 还是 Magento Admin
        $page->setActiveMenu('ThankIT_HelloWorld::post');
        // title 替换成 Posts
        $page->getConfig()->getTitle()->prepend((__('Posts')));

        // class: Magento\Backend\Model\View\Result\Page
        // addBreadcrumb($label, $title, $link = null)
        $page->addBreadcrumb(__('ThankIT'), __('ThankIT'));
        $page->addBreadcrumb(__('Hello World'), __('Manage Blogs'));
        return $page;
    }

}

创建 layout

File: app\code\ThankIT\HelloWorld\view\adminhtml\layout\thankit_helloworld_post_index.xml

<?xml version="1.0"?>
<page xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="../../../../../../../lib/internal/Magento/Framework/View/Layout/etc/page_configuration.xsd">
    <update handle="styles"/>
    <body>
        <referenceContainer name="content">
            <uiComponent name="thankit_helloworld_post_listing"/>
        </referenceContainer>
    </body>
</page>

注意我们这里声明的 uiComponent name="thankit_helloworld_post_listing"

创建 component layout file

File:app/code/ThankIT/HelloWorld/view/adminhtml/ui_component/thankit_helloworld_post_listing.xml

<?xml version="1.0"?>
<listing xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="urn:magento:module:Magento_Ui:etc/ui_configuration.xsd">
    <argument name="data" xsi:type="array">
        <item name="js_config" xsi:type="array">
            <item name="provider" xsi:type="string">thankit_helloworld_post_listing.thankit_helloworld_post_listing_data_source</item>
            <item name="deps" xsi:type="string">thankit_helloworld_post_listing.thankit_helloworld_post_listing_data_source</item>
        </item>
        <item name="spinner" xsi:type="string">thankit_helloworld_post_columns</item>
        <item name="buttons" xsi:type="array">
            <item name="add" xsi:type="array">
                <item name="name" xsi:type="string">add</item>
                <item name="label" xsi:type="string" translate="true">Add New Post</item>
                <item name="class" xsi:type="string">primary</item>
                <item name="url" xsi:type="string">*/*/new</item>
            </item>
        </item>
    </argument>
    <dataSource name="thankit_helloworld_post_listing_data_source">
        <argument name="dataProvider" xsi:type="configurableObject">
            <!-- <argument name="class" xsi:type="string">ThankITHelloWorldPostGridDataProvider</argument> -->
            <argument name="class" xsi:type="string">Magento\Framework\View\Element\UiComponent\DataProvider\DataProvider</argument>
            <argument name="name" xsi:type="string">thankit_helloworld_post_listing_data_source</argument>
            <argument name="primaryFieldName" xsi:type="string">post_id</argument>
            <argument name="requestFieldName" xsi:type="string">post_id</argument>
            <argument name="data" xsi:type="array">
                <item name="config" xsi:type="array">
                    <item name="update_url" xsi:type="url" path="mui/index/render"/>
                </item>
            </argument>
        </argument>
        <argument name="data" xsi:type="array">
            <item name="js_config" xsi:type="array">
                <item name="component" xsi:type="string">Magento_Ui/js/grid/provider</item>
            </item>
        </argument>
    </dataSource>
    <container name="listing_top">
        <argument name="data" xsi:type="array">
            <item name="config" xsi:type="array">
                <item name="template" xsi:type="string">ui/grid/toolbar</item>
                <item name="stickyTmpl" xsi:type="string">ui/grid/sticky/toolbar</item>
            </item>
        </argument>
        <bookmark name="bookmarks">
            <argument name="data" xsi:type="array">
                <item name="config" xsi:type="array">
                    <item name="storageConfig" xsi:type="array">
                        <item name="namespace" xsi:type="string">thankit_helloworld_post_listing</item>
                    </item>
                </item>
            </argument>
        </bookmark>
        <component name="columns_controls">
            <argument name="data" xsi:type="array">
                <item name="config" xsi:type="array">
                    <item name="columnsData" xsi:type="array">
                        <item name="provider" xsi:type="string">thankit_helloworld_post_listing.thankit_helloworld_post_listing.thankit_helloworld_post_columns</item>
                    </item>
                    <item name="component" xsi:type="string">Magento_Ui/js/grid/controls/columns</item>
                    <item name="displayArea" xsi:type="string">dataGridActions</item>
                </item>
            </argument>
        </component>
        <exportButton name="export_button">
            <argument name="data" xsi:type="array">
                <item name="config" xsi:type="array">
                    <item name="selectProvider" xsi:type="string">thankit_helloworld_post_listing.thankit_helloworld_post_listing.thankit_helloworld_post_columns.ids</item>
                </item>
            </argument>
        </exportButton>
        <filterSearch name="fulltext">
            <argument name="data" xsi:type="array">
                <item name="config" xsi:type="array">
                    <item name="provider" xsi:type="string">thankit_helloworld_post_listing.thankit_helloworld_post_listing_data_source</item>
                    <item name="chipsProvider" xsi:type="string">thankit_helloworld_post_listing.thankit_helloworld_post_listing.listing_top.listing_filters_chips</item>
                    <item name="storageConfig" xsi:type="array">
                        <item name="provider" xsi:type="string">thankit_helloworld_post_listing.thankit_helloworld_post_listing.listing_top.bookmarks</item>
                        <item name="namespace" xsi:type="string">current.search</item>
                    </item>
                </item>
            </argument>
        </filterSearch>
        <filters name="listing_filters">
            <argument name="data" xsi:type="array">
                <item name="config" xsi:type="array">
                    <item name="columnsProvider" xsi:type="string">thankit_helloworld_post_listing.thankit_helloworld_post_listing.thankit_helloworld_post_columns</item>
                    <item name="storageConfig" xsi:type="array">
                        <item name="provider" xsi:type="string">thankit_helloworld_post_listing.thankit_helloworld_post_listing.listing_top.bookmarks</item>
                        <item name="namespace" xsi:type="string">current.filters</item>
                    </item>
                    <item name="templates" xsi:type="array">
                        <item name="filters" xsi:type="array">
                            <item name="select" xsi:type="array">
                                <item name="component" xsi:type="string">Magento_Ui/js/form/element/ui-select</item>
                                <item name="template" xsi:type="string">ui/grid/filters/elements/ui-select</item>
                            </item>
                        </item>
                    </item>
                    <item name="childDefaults" xsi:type="array">
                        <item name="provider" xsi:type="string">thankit_helloworld_post_listing.thankit_helloworld_post_listing.listing_top.listing_filters</item>
                        <item name="imports" xsi:type="array">
                            <item name="visible" xsi:type="string">thankit_helloworld_post_listing.thankit_helloworld_post_listing.thankit_helloworld_post_columns.${ $.index }:visible</item>
                        </item>
                    </item>
                </item>
                <item name="observers" xsi:type="array">
                    <item name="column" xsi:type="string">column</item>
                </item>
            </argument>
        </filters>
        <massaction name="listing_massaction">
            <argument name="data" xsi:type="array">
                <item name="config" xsi:type="array">
                    <item name="selectProvider" xsi:type="string">thankit_helloworld_post_listing.thankit_helloworld_post_listing.thankit_helloworld_post_columns.ids</item>
                    <item name="indexField" xsi:type="string">post_id</item>
                </item>
            </argument>
            <action name="delete">
                <argument name="data" xsi:type="array">
                    <item name="config" xsi:type="array">
                        <item name="type" xsi:type="string">delete</item>
                        <item name="label" xsi:type="string" translate="true">Delete</item>
                        <item name="url" xsi:type="url" path="thankit_helloworld/post/massDelete"/>
                        <item name="confirm" xsi:type="array">
                            <item name="title" xsi:type="string" translate="true">Delete Posts</item>
                            <item name="message" xsi:type="string" translate="true">Are you sure you wan't to delete selected Posts?</item>
                        </item>
                    </item>
                </argument>
            </action>
            <action name="edit">
                <argument name="data" xsi:type="array">
                    <item name="config" xsi:type="array">
                        <item name="type" xsi:type="string">edit</item>
                        <item name="label" xsi:type="string" translate="true">Edit</item>
                        <item name="callback" xsi:type="array">
                            <item name="provider" xsi:type="string">thankit_helloworld_post_listing.thankit_helloworld_post_listing.thankit_helloworld_post_columns_editor</item>
                            <item name="target" xsi:type="string">editSelected</item>
                        </item>
                    </item>
                </argument>
            </action>
        </massaction>
        <paging name="listing_paging">
            <argument name="data" xsi:type="array">
                <item name="config" xsi:type="array">
                    <item name="storageConfig" xsi:type="array">
                        <item name="provider" xsi:type="string">thankit_helloworld_post_listing.thankit_helloworld_post_listing.listing_top.bookmarks</item>
                        <item name="namespace" xsi:type="string">current.paging</item>
                    </item>
                    <item name="selectProvider" xsi:type="string">thankit_helloworld_post_listing.thankit_helloworld_post_listing.thankit_helloworld_post_columns.ids</item>
                </item>
            </argument>
        </paging>
    </container>
    <columns name="thankit_helloworld_post_columns">
        <argument name="data" xsi:type="array">
            <item name="config" xsi:type="array">
                <item name="storageConfig" xsi:type="array">
                    <item name="provider" xsi:type="string">thankit_helloworld_post_listing.thankit_helloworld_post_listing.listing_top.bookmarks</item>
                    <item name="namespace" xsi:type="string">current</item>
                </item>
                <item name="editorConfig" xsi:type="array">
                    <item name="selectProvider" xsi:type="string">thankit_helloworld_post_listing.thankit_helloworld_post_listing.thankit_helloworld_post_columns.ids</item>
                    <item name="enabled" xsi:type="boolean">true</item>
                    <item name="indexField" xsi:type="string">post_id</item>
                    <item name="clientConfig" xsi:type="array">
                        <item name="saveUrl" xsi:type="url" path="thankit_helloworld/post/inlineEdit"/>
                        <item name="validateBeforeSave" xsi:type="boolean">false</item>
                    </item>
                </item>
                <item name="childDefaults" xsi:type="array">
                    <item name="fieldAction" xsi:type="array">
                        <item name="provider" xsi:type="string">thankit_helloworld_post_listing.thankit_helloworld_post_listing.thankit_helloworld_post_columns_editor</item>
                        <item name="target" xsi:type="string">startEdit</item>
                        <item name="params" xsi:type="array">
                            <item name="0" xsi:type="string">${ $.$data.rowIndex }</item>
                            <item name="1" xsi:type="boolean">true</item>
                        </item>
                    </item>
                    <item name="storageConfig" xsi:type="array">
                        <item name="provider" xsi:type="string">thankit_helloworld_post_listing.thankit_helloworld_post_listing.listing_top.bookmarks</item>
                        <item name="root" xsi:type="string">columns.${ $.index }</item>
                        <item name="namespace" xsi:type="string">current.${ $.storageConfig.root}</item>
                    </item>
                </item>
            </item>
        </argument>
        <selectionsColumn name="ids">
            <argument name="data" xsi:type="array">
                <item name="config" xsi:type="array">
                    <item name="resizeEnabled" xsi:type="boolean">false</item>
                    <item name="resizeDefaultWidth" xsi:type="string">55</item>
                    <item name="indexField" xsi:type="string">post_id</item>
                </item>
            </argument>
        </selectionsColumn>
        <column name="post_id">
            <argument name="data" xsi:type="array">
                <item name="config" xsi:type="array">
                    <item name="filter" xsi:type="string">textRange</item>
                    <item name="sorting" xsi:type="string">asc</item>
                    <item name="label" xsi:type="string" translate="true">ID</item>
                </item>
            </argument>
        </column>
        <column name="name">
            <argument name="data" xsi:type="array">
                <item name="config" xsi:type="array">
                    <item name="filter" xsi:type="string">text</item>
                    <item name="editor" xsi:type="array">
                        <item name="editorType" xsi:type="string">text</item>
                        <item name="validation" xsi:type="array">
                            <item name="required-entry" xsi:type="boolean">true</item>
                        </item>
                    </item>
                    <item name="label" xsi:type="string" translate="true">Name</item>
                </item>
            </argument>
        </column>
        <column name="url_key">
            <argument name="data" xsi:type="array">
                <item name="config" xsi:type="array">
                    <item name="filter" xsi:type="string">text</item>
                    <item name="visible" xsi:type="boolean">false</item>
                    <item name="label" xsi:type="string" translate="true">URL Key</item>
                    <item name="dataType" xsi:type="string">text</item>
                </item>
            </argument>
        </column>
        <column name="tags">
            <argument name="data" xsi:type="array">
                <item name="config" xsi:type="array">
                    <item name="filter" xsi:type="string">text</item>
                    <item name="visible" xsi:type="boolean">false</item>
                    <item name="label" xsi:type="string" translate="true">Tags</item>
                    <item name="dataType" xsi:type="string">text</item>
                </item>
            </argument>
        </column>
        <column name="status">
            <argument name="data" xsi:type="array">
                <item name="options" xsi:type="object">Magento\Config\Model\Config\Source\Yesno</item>
                <item name="config" xsi:type="array">
                    <item name="filter" xsi:type="string">select</item>
                    <item name="label" xsi:type="string" translate="true">Status</item>
                    <item name="component" xsi:type="string">Magento_Ui/js/grid/columns/select</item>
                    <item name="dataType" xsi:type="string">select</item>
                </item>
            </argument>
        </column>
        <column name="sample_country_selection">
            <argument name="data" xsi:type="array">
                <item name="options" xsi:type="object">Magento\Config\Model\Config\Source\Locale\Country</item>
                <item name="config" xsi:type="array">
                    <item name="filter" xsi:type="string">select</item>
                    <item name="visible" xsi:type="boolean">false</item>
                    <item name="label" xsi:type="string" translate="true">Sample Country Selection</item>
                    <item name="component" xsi:type="string">Magento_Ui/js/grid/columns/select</item>
                    <item name="dataType" xsi:type="string">select</item>
                </item>
            </argument>
        </column>
        <column name="created_at" class="Magento\Ui\Component\Listing\Columns\Date">
            <argument name="data" xsi:type="array">
                <item name="config" xsi:type="array">
                    <item name="filter" xsi:type="string">dateRange</item>
                    <item name="component" xsi:type="string">Magento_Ui/js/grid/columns/date</item>
                    <item name="dataType" xsi:type="string">date</item>
                    <item name="label" xsi:type="string" translate="true">Created</item>
                </item>
            </argument>
        </column>
        <column name="updated_at" class="Magento\Ui\Component\Listing\Columns\Date">
            <argument name="data" xsi:type="array">
                <item name="config" xsi:type="array">
                    <item name="filter" xsi:type="string">dateRange</item>
                    <item name="component" xsi:type="string">Magento_Ui/js/grid/columns/date</item>
                    <item name="dataType" xsi:type="string">date</item>
                    <item name="label" xsi:type="string" translate="true">Modified</item>
                </item>
            </argument>
        </column>
        <actionsColumn name="actions" class="ThankIT\HelloWorld\Ui\Component\Listing\Column\PostActions">
            <argument name="data" xsi:type="array">
                <item name="config" xsi:type="array">
                    <item name="resizeEnabled" xsi:type="boolean">false</item>
                    <item name="resizeDefaultWidth" xsi:type="string">107</item>
                    <item name="indexField" xsi:type="string">post_id</item>
                </item>
            </argument>
        </actionsColumn>
    </columns>
    <container name="sticky">
        <argument name="data" xsi:type="array">
            <item name="config" xsi:type="array">
                <item name="component" xsi:type="string">Magento_Ui/js/grid/sticky/sticky</item>
                <item name="toolbarProvider" xsi:type="string">thankit_helloworld_post_listing.thankit_helloworld_post_listing.listing_top</item>
                <item name="listingProvider" xsi:type="string">thankit_helloworld_post_listing.thankit_helloworld_post_listing.thankit_helloworld_post_columns</item>
            </item>
        </argument>
    </container>
</listing>

代码比较长,一段一段来分析。
我们在 layout 中声明的 listing name 是 thankit_helloworld_post_listing

thankit-helloworld-post-listing.png

这里面经常用到的有四个元素,<argument>,<dataSource>,<columns>,<container>,这几个元素间的粗略关系见上图。

这个里面声明了一个 dataSource thankit_helloworld_post_listing_data_source

di.xml

File: app\code\ThankIT\HelloWorld\etc\di.xml

<?xml version="1.0"?>
<config xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="../../../../../lib/internal/Magento/Framework/ObjectManager/etc/config.xsd">
    <type name="Magento\Framework\View\Element\UiComponent\DataProvider\CollectionFactory">
        <arguments>
            <argument name="collections" xsi:type="array">
                <item name="thankit_helloworld_post_listing_data_source" xsi:type="string">ThankIT\HelloWorld\Model\ResourceModel\Post\Grid\Collection</item>
            </argument>
        </arguments>
    </type>
    <type name="ThankIT\HelloWorld\Model\ResourceModel\Post\Grid\Collection">
        <arguments>
            <argument name="mainTable" xsi:type="string">thankit_helloworld_post</argument>
            <argument name="eventPrefix" xsi:type="string">thankit_helloworld_post_grid_collection</argument>
            <argument name="eventObject" xsi:type="string">post_grid_collection</argument>
            <argument name="resourceModel" xsi:type="string">ThankIT\HelloWorld\Model\ResourceModel\Post</argument>
        </arguments>
    </type>
    <!-- start 这一段可以不要 -->
    <!-- <virtualType name="ThankITHelloWorldPostGridDataProvider" type="Magento\Framework\View\Element\UiComponent\DataProvider\DataProvider">
        <arguments>
            <argument name="collection" xsi:type="object" shared="false">ThankIT\HelloWorld\Model\ResourceModel\Post\Collection</argument>
            <argument name="filterPool" xsi:type="object" shared="false">ThankITHelloWorldGirdFilterPool</argument>
        </arguments>
    </virtualType>
    <virtualType name="ThankITHelloWorldGirdFilterPool" type="Magento\Framework\View\Element\UiComponent\DataProvider\FilterPool">
        <arguments>
            <argument name="appliers" xsi:type="array">
                <item name="regular" xsi:type="object">Magento\Framework\View\Element\UiComponent\DataProvider\RegularFilter</item>
                <item name="fulltext" xsi:type="object">Magento\Framework\View\Element\UiComponent\DataProvider\FulltextFilter</item>
            </argument>
        </arguments>
    </virtualType> -->
    <!-- end 这一段可以不要 -->
</config>

其中重要部分如下图:
di.xml

Grid Collection

File: ThankIT\HelloWorld\Model\ResourceModel\Post\Grid\Collection;

<?php
namespace ThankIT\HelloWorld\Model\ResourceModel\Post\Grid;

class Collection extends \ThankIT\HelloWorld\Model\ResourceModel\Post\Collection implements \Magento\Framework\Api\Search\SearchResultInterface
{
    /**
     * Aggregations
     *
     * @var \Magento\Framework\Search\AggregationInterface
     */
    protected $_aggregations;

    /**
     * constructor
     *
     * @param \Magento\Framework\Data\Collection\EntityFactoryInterface $entityFactory
     * @param \Psr\Log\LoggerInterface $logger
     * @param \Magento\Framework\Data\Collection\Db\FetchStrategyInterface $fetchStrategy
     * @param \Magento\Framework\Event\ManagerInterface $eventManager
     * @param $mainTable
     * @param $eventPrefix
     * @param $eventObject
     * @param $resourceModel
     * @param $model
     * @param $connection
     * @param \Magento\Framework\Model\ResourceModel\Db\AbstractDb $resource
     */
    public function __construct(
        \Magento\Framework\Data\Collection\EntityFactoryInterface $entityFactory,
        \Psr\Log\LoggerInterface $logger,
        \Magento\Framework\Data\Collection\Db\FetchStrategyInterface $fetchStrategy,
        \Magento\Framework\Event\ManagerInterface $eventManager,
        $mainTable,
        $eventPrefix,
        $eventObject,
        $resourceModel,
        $model = 'Magento\Framework\View\Element\UiComponent\DataProvider\Document',
        $connection = null,
        \Magento\Framework\Model\ResourceModel\Db\AbstractDb $resource = null
    ) {
        parent::__construct($entityFactory, $logger, $fetchStrategy, $eventManager, $connection, $resource);
        $this->_eventPrefix = $eventPrefix;
        $this->_eventObject = $eventObject;
        $this->_init($model, $resourceModel);
        $this->setMainTable($mainTable);
    }

    /**
     * @return \Magento\Framework\Search\AggregationInterface
     */
    public function getAggregations()
    {
        return $this->_aggregations;
    }

    /**
     * @param \Magento\Framework\Search\AggregationInterface $aggregations
     * @return $this
     */
    public function setAggregations($aggregations)
    {
        $this->_aggregations = $aggregations;
    }

    /**
     * Retrieve all ids for collection
     * Backward compatibility with EAV collection
     *
     * @param int $limit
     * @param int $offset
     * @return array
     */
    public function getAllIds($limit = null, $offset = null)
    {
        return $this->getConnection()->fetchCol($this->_getAllIdsSelect($limit, $offset), $this->_bindParams);
    }

    /**
     * Get search criteria.
     *
     * @return \Magento\Framework\Api\SearchCriteriaInterface|null
     */
    public function getSearchCriteria()
    {
        return null;
    }

    /**
     * Set search criteria.
     *
     * @param \Magento\Framework\Api\SearchCriteriaInterface $searchCriteria
     * @return $this
     * @SuppressWarnings(PHPMD.UnusedFormalParameter)
     */
    public function setSearchCriteria(\Magento\Framework\Api\SearchCriteriaInterface $searchCriteria = null)
    {
        return $this;
    }

    /**
     * Get total count.
     *
     * @return int
     */
    public function getTotalCount()
    {
        return $this->getSize();
    }

    /**
     * Set total count.
     *
     * @param int $totalCount
     * @return $this
     * @SuppressWarnings(PHPMD.UnusedFormalParameter)
     */
    public function setTotalCount($totalCount)
    {
        return $this;
    }

    /**
     * Set items list.
     *
     * @param \Magento\Framework\Api\ExtensibleDataInterface[] $items
     * @return $this
     * @SuppressWarnings(PHPMD.UnusedFormalParameter)
     */
    public function setItems(array $items = null)
    {
        return $this;
    }
}

这部分参考的是 Magento\Cms\Model\ResourceModel\Page\Grid\Collection.php

还可以参考 Magento_Customer, Magento_Sales, Magento_CMS 这些模块。

验证结果

刷新缓存后,后台访问 Posts 链接
posts

参考文档

How to Create Admin Grid in Magento 2

2 comments

  1. 刘书凯

    厉害了,我的哥!虽然这段时间摸索的 回了一点点,但是还是有很多地方不是很明白,看了你写的博客,有一种大彻大悟的感觉!!!哈哈哈,真的很有帮助!谢谢

    1. Pisces Post author

      感谢留言鼓励!!

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