array('type' => "int(11)",'comment' => ''), 'content' => array('type' => "varchar(45)",'comment' => '实验室名称'), 'created' => array('type' => "varchar(45)",'comment' => '是否删除'), 'user_id' => array('type' => "int(11)",'comment' => '添加时间'), 'status' => array('type' => "int(11)",'comment' => '添加时间'), 'is_delete' => array('type' => "int(11)",'comment' => '添加时间'), ); public $pk = 'id'; }