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我有一个2 CakePHP的模型,文章和分类,使用hasAndBelongsToMany关系连接,就像这样:CakePHP:HABTM关系返回连接表作为对象 - 我该如何摆脱它?
$category = new Category();
$category->bindModel(array('hasAndBelongsToMany' => array(
'Article' => array(
'className' => 'Article',
'joinTable' => 'articles_categories',
'foreignKey' => 'category_id',
'associationForeignKey' => 'article_id',
'fields' => 'id,name'
))));
$this->set('categories', $category->find('all',
array(
'fields' => 'id,name'
)));
......但后来,当我打印出$类,我得到如下:
Array
(
[0] => Array
(
[Category] => Array
(
[id] => 31
[name] => category name
[article_count] => 1
)
[Article] => Array
(
[0] => Array
(
[id] => 1445
[name] => article name
[teaser] =>
[author_id] => 3
[ArticlesCategory] => Array
(
[id] => 6634
[article_id] => 1445
[category_id] => 31
[author_id] => 3
[created] => 2014-03-10 12:27:26
[modified] => 2014-03-10 12:27:26
)
)
)
)
我真的不需要[Articles]的[ArticlesCategory]成员。这只会让我回到我已有的信息。我试图限制递归,但没有帮助。
我该如何摆脱这个?