array('type' => "int(11)",'comment' => ''), 'title' => array('type' => "varchar(45)",'comment' => '品系名称'), 'is_delete' => array('type' => "varchar(45)",'comment' => '是否删除'), 'created' => array('type' => "int(11)",'comment' => '添加时间'), ); public $pk = 'id'; public function getModelList(){ return $this->field('id,title')->where('is_delete=0')->fList(); } }