CakePHP模型hasOne关联

Posted 2021-02-27

This class var definition configures a Model to have a OneToOne relationship with a Model of another class.

var $hasOne = array('Model' => array(
    'className'  => 'Model',
    'conditions' => '',
    'order'      => '',
    'dependent'  =>  true,
    'foreignKey' => ''
));