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我想從自定義表格遷移數據到書籍內容類型,但是我不知道如何實現這一點。 這是我的配置\安裝\ migrate.migration.book_content.yml文件:Drupal 8 migrate插件 - 需要說明
id: book_content
label: Book content
migration_group: example
source:
plugin: book_content
target: db_migration
destination:
plugin: entity:node
process:
type:
plugin: default_value
default_value: article
title: title
uid:
plugin: default_value
default_value: 1
sticky:
plugin: default_value
default_value: 0
status:
plugin: default_value
default_value: 1
'body/value': content
'body/summary': excerpt
'body/format':
plugin: default_value
default_value: full_html
# Use of the migration process plugin.
# That will use the id map of the specified migration
# to retrieve the corresponding id ('source' parameter) in the destination database.
field_description:
plugin: migration
source: body
的src \插件\遷移\源\ BookContent.php
<?php
/**
* @file
* Contains \Drupal\docapi_migrate\Plugin\migrate\source\BookContent.
*/
namespace Drupal\example_migrate\Plugin\migrate\source;
use Drupal\migrate\Plugin\migrate\source\SqlBase;
use Drupal\migrate\Row;
/**
* Drupal 8 node from database.
*
* @MigrateSource(
* id = "book_content"
*)
*/
class BookContent extends SqlBase {
/**
* {@inheritdoc}
*/
public function query() {
$query = $this->select('docapi_migrate', 'dm')
->fields('dm', array('url', 'depth', 'body', 'meta'));
return $query;
}
/**
* {@inheritdoc}
*/
public function fields() {
$fields = array(
'url' => $this->t('Content url'),
'depth' => $this->t('Depth of the content'),
'body' => $this->t('Full text of the content'),
'meta' => $this->t('yaml data'),
);
return $fields;
}
然而,當我這樣做:
drush migrate-import book_content
我得到:
The drush command 'migrate-import book_content' could not be found.
我不明白這是如何在BookContent.php工作中的功能。 應該有tags_field是分類引用,但我不知道,我應該在哪裏處理元,所以例如我得到一個標籤列表。 當我有標籤時,我應該如何組合它,以便遷移能夠正常工作。 我正在通過谷歌搜索信息,但沒有任何意義。我如何理解這一點?