SELECT player.name,batsmen。* FROM batsmen INNER JOIN玩家开启 player.id = batsmen.player_id WHERE League_id = 13我该怎么做?我正在使用Rails框架和MySQL。提前致谢。 最佳答案 尝试这个:Player.joins(:batsmen).select('players.name, batsmen.*').where('batsmen.league_id = ?', 13)