使用 JSON 向 Laravel Restful API 输入数据

Question

我正在尝试将一些数据发布到我的应用程序中的 Restful API，但当 JSON 包含多组数据时，我没有成功。

这是我的 JSON 示例：

  "data": [     {
        "client_id": "3",
        "veiculo_id": "3",
        "carreta1_id": "3",
        "carreta2_id": "3",
        "motorista1_id": "3",
        "motorista2_id": "3",
        "embarcador_id": "3",
        "inicioprevisao": "2018-10-10 11:00:00",
        "fimprevisao": "2018-10-10 18:00:00",
        "nroliberacao": "3"
     },     
       {
        "client_id": "4",
        "veiculo_id": "4",
        "carreta1_id": "4",
        "carreta2_id": "4",
        "motorista1_id": "4",
        "motorista2_id": "4",
        "embarcador_id": "4",
        "inicioprevisao": "2018-10-10 11:00:00",
        "fimprevisao": "2018-10-10 18:00:00",
        "nroliberacao": "4"
        }   
   ] }

这是我的控制器：

public function storeapi(Request $request)
    {
      $array = $request->all();
        foreach ($array['data'] as $row) {
            return Sm::create([
                'client_id' => $row['client_id'],
                'veiculo_id' => $row['veiculo_id'],
                'carreta1_id' => $row['carreta1_id'],
                'carreta2_id' => $row['carreta2_id'],
                'motorista1_id' => $row['motorista1_id'],
                'motorista2_id' => $row['motorista2_id'],
                'embarcador_id' => $row['embarcador_id'],
                'inicioprevisao' => $row['inicioprevisao'],
                'fimprevisao' => $row['fimprevisao'],
                'nroliberacao' => $row['nroliberacao']    
            ]);
      }
}

这样做，我只有第一个块放入数据库，我需要这两个块。 我遵循这篇文章，但无法正常工作。 laravel 5.6 bulk inserting json data

Answer 1

出现问题是因为您在 foreach 循环中使用了 return。我猜你这样做是因为你想return 插入元素的 ID，所以最好这样：

$array = $request->all();
$insertedIds = [];
    foreach ($array['data'] as $row) {
        $newSm = Sm::create([
            'client_id' => $row['client_id'],
            'veiculo_id' => $row['veiculo_id'],
            'carreta1_id' => $row['carreta1_id'],
            'carreta2_id' => $row['carreta2_id'],
            'motorista1_id' => $row['motorista1_id'],
            'motorista2_id' => $row['motorista2_id'],
            'embarcador_id' => $row['embarcador_id'],
            'inicioprevisao' => $row['inicioprevisao'],
            'fimprevisao' => $row['fimprevisao'],
            'nroliberacao' => $row['nroliberacao']    
        ]);
        $insertedIds[] = $newSm->id;
  }
  //Now we can return an array with the inserted elements' IDs
  //In this case, since this is coming from a JSON, we'll answer the same way.
  return response()->json($insertedIds);