DB::beginTransaction();开启以后，每次都只能插入最开始的一条数据，其它的都被回滚了。代码如下：try{DB::beginTransaction();foreach($rightOrWrongRowsas$row){$question=array_combine($rightOrWrongHeader,$row);RightOrWrong::create(['question'=>$question['question'],'answer'=>$question['answer'],'scope'=>$question['scope'],'degree'=>1,'exam_id'=>$this->examId,]);}DB::commit();}catch(\Exception$exception){DB::rollBack();Log::info($exception->getMessage());}如果关闭事务，那么就可以插入多条数据try{//DB::beginTransaction();foreach($rightOrWrongRowsas$row){$question=array_combine($rightOrWrongHeader,$row);RightOrWrong::create(['question'=>$question['question'],'answer'=>$question['answer'],'scope'=>$question['scope'],'degree'=>1,'exam_id'=>$this->examId,]);}//DB::commit();}catch(\Exception$exception){//DB::rollBack();Log::info($exception->getMessage());}请各位朋友帮解决一下，本人菜鸟。