Laravel批量插入(insert)数据

$data= [
 ['name'=>'111'],
 ['name'=>'222'],
];
DB::table('xxx')->insert($data);

class BaseModel extend Model { 
 
 public function addAll(Array $data)
 {
 return DB::table($this->getTable())->insert($data);
 }
 
}
class User extend BaseModel{
 
}

//使用时$user = new User();
$data= [
 ['name'=>'222'],
 ['name'=>'222'],
];
 
$user->addAll($data);