Question

当我尝试将图像文件上传到服务器时，随机出现错误，有时它可以正常工作，同一文件没有问题。

Symfony \ Component \ HttpFoundation \ File \ Exception \ FileException 
The file "xxxxxx.jpg" was not uploaded due to an unknown error.

这是我的代码：

if (Input::hasFile('thumbnail_image')){
  // Upload Photo
  $thumbnailImage = Input::file('thumbnail_image');
  $filename = 'thumbnail.'.Input::file('thumbnail_image')->getClientOriginalExtension();
  $destinationPath = 'training_product/article_id_'. $id .'/thumbnail_image';
  $databasePath = '/adidas/public/training_product/article_id_'. $id.'/thumbnail_image';
  $uploadFile = Input::file('thumbnail_image')->move($destinationPath, $filename);
  $product->thumbnail_images_path = $databasePath.'/'.$filename;
  $product->save();
}

Answer 1

目标文件夹的文件权限是多少？尝试将其更改为777（假设您使用的是Linux服务器：sudo chmod -R 777 adidas/public/training_product。

我稍微修改了你的代码，它对我有用。

```

 if (Input::hasFile('thumbnail_image')){
      // Upload Photo
      $product = new Product;
      $thumbnailImage = Input::file('thumbnail_image');
      $ext = $thumbnailImage->guessExtension();
      $filename = 'thumbnail_'.  time()  . $ext;
      $destinationPath = 'training_product/article_id_'. $id .'/thumbnail_image';
      $databasePath = '/adidas/public/training_product/article_id_'. $id.'/thumbnail_image/';
      $thumbnailImage->move($destinationPath, $filename);
      $product->thumbnail_images_path = $databasePath . $filename;
      $product->save();
    }

```

我已将getClientOriginalExtension()更改为guessExtension()，实例化了一个新的$product，因为我没有看到你这样做。还要确保文件夹权限允许我上传文件。

希望它有所帮助。

使用laravel上传文件时出现未知错误

1 个答案: