迁移:
$table->integer('player1')->unsigned();$table->foreign('player1')->references('id')->on('users')->onDelete('cascade');$table->integer('player2')->unsigned();$table->foreign('player2')->references('id')->on('users')->onDelete('cascade');和一个模型:
public function player1(){ $this->belongsTo('Game', 'player1');}public function player2(){ $this->belongsTo('Game', 'player2');}EDIT 根据用户deczo的建议将“游戏”更改为“游戏”。



