Question

我不知道为什么我的Excel工作表上传空了我的控制器功能

public function uploadedCars(Request $request)
{

    if (!$request->hasFile('file'))
        return Response::json(['error' => 'No File Sent.']);

    if (!$request->file('file')->isValid())
        return Response::json(['error' => 'File is not valid']);

    $file = $request->file('file');
    $extension = $file->getClientOriginalExtension();


    if ($extension == "csv" || $extension == "CSV" || $extension == "xlsx" || $extension == "XLSX"
        || $extension == "rtf" || $extension == "rtf" ||  $extension == "ods" ||  $extension =="ODS"){}
    else {
        $status = 'sorry this file extension is not allowed';
        return Redirect::back()->with(session()->flash('Error_flash_message', $status));
    }

    // $file = time().'.'.$request->file->getClientOriginalExtension();
    $path = $file->move(public_path('uploads'), $file);

    $data = Excel::load($path, function($reader) {
        })->get();


    if(!empty($data) && $data->count()){
        foreach ($data as $key => $value) {
            $insert[] = [
                        'cat_id' => $value->cat_id, 'car_name' => $value->car_name
                        ,'starting_price' => $value->starting_price
                        ,'image' => $value->image , 'car_name_ar' => $value->car_name_ar
                        ,'year_start' => $value->year_start , 'year_end' => $value->year_end
                    ];
        }
        if(!empty($insert)){
            DB::table('cars')->insert($insert);

        }
    }
    return redirect()->back()->with('success', true);
}

那是我的表格

<form method="POST" action="uploadedCars" enctype="multipart/form-data" >

        Select Excel-Sheet to upload:
    <input type="file" name="file" id="file">
  <br>
    <button class="btn btn-primary" type="submit" name="submit"> Upload Sheet </button>
</form>

有人能帮帮我吗？当我dd（）从上传它返回的数据给我什么，我的excel表不是空的？

Answer 1

替换此行

$path = $file->move(public_path('uploads'), $file);

与

$destinationPath = 'uploads';
$file->move($destinationPath,$file->getClientOriginalName());

（laravel）Excel工作表上传为空

1 个答案: