laravel 文件上传会引发错误“文件不存在或不可读”。

Question

I'm trying to upload an image to images folder.

if ($request->hasFile('pic')) {
            $file = $request->file('pic');
            $file_name = time() . '.' . $file->getClientOriginalExtension();
            $destinationPath = public_path('/images/');
            $file->move($destinationPath, $file_name);
            $model->pic= $file_name;
        }

But i get this error:

The "./././php4E16.tmp" file does not exist or is not readable.

I'm uploading a photo for a post in other controller with same code and its working fine.

I can't figure out what's wrong.

I'm not trying to upload large size images or somthing.

although the php.ini is edited to accept large files.

what I have tried:

1. clearing the cache .
2. clearing the config cache .
3. updated Laravel version from 6.3 to 6.4 .
4. added enctype="multipart/form-data" to form.

nothing works:\

I'm not sure whats happening here but the first time i tried to upload it worked but now its not working !

Any idea what's wrong here?

Answer 1

Assuming you want to have these files in the public folder (ie, accessible to all), first do

php artisan storage:link

Then try something like this:

if ($filesFromRequest = $request->file('files')) {
      foreach ($files as $file) {
            $storedFilePath = $file->store('public/some_files');
            // Your Model Logic Here
        }         
}

If you need a full link to the file for the frontend, do:

echo asset('storage/some_files/file.txt');

Answer 2

the issue was in the insert query..

a column was not given a value.

I managed to see the error by installing laravel package laravel-debugar