我有一个seat对象,它有一个car对象,它有一个owner,它有一个name。我希望同时显示car brand和car的owner's name。如何在一个查询中完成此操作?class Seat < ActiveRecord::Base "I am in a #{car.brand} belonging to #{car.owner.name}" end我要
来源:Model::factory('index')->send_comment(mysql_real_escape_string($name), mysql_real_escape_string($artcl_id), mysql_real_escape_string($text), mysql_real_escape_string(time()), mysql_real_escape_string但当我写评论时-
This is