Laravel回复下载

问题描述：

I have the following file(picture) on my local :

http://localhost:8080/uploads/user/10230313465a9fb5e0e65a85.73871653.png

And i am using response()->download(path), The above path is stored in a DB table column. The exception comes :

The file http://localhost:8080/uploads/user/10230313465a9fb5e0e65a85.73871653.png does not exist

But by checking the file in the browser does show the uploaded photo. Which means the file exists

What am i missing here?

我在本地有以下文件（图片）： p>

http：// localhost：8080 / uploads / user / 10230313465a9fb5e0e65a85.73871653.png code> p>

我正在使用response（） - ＆gt;下载（路径） code>，上面的路径存储在DB表列中。异常到来： p>

文件 http：// localhost：8080 / uploads / user / 10230313465a9fb5e0e65a85.73871653.png code>不存在 p> \ n

但通过检查浏览器中的文件确实显示上传的照片。这意味着该文件存在 p>


我在这里缺少什么？ p> 
  div>

答

// Absolute path to file
$file = public_path() . 'uploads/user/10230313465a9fb5e0e65a85.73871653.png';

return response()->download($file);

Please ensure that the file is stored within the public folder of Laravel. Also, you could also do the following:

// Absolute path to file
$file = public_path() . 'uploads/user/10230313465a9fb5e0e65a85.73871653.png';

if (! is_file($file)) {
    // File can not be found
    abort(404);
}

return response()->download($file);

This is a more appropriate response to return if the file can not be found.

I hope this helps.

Laravel回复下载

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