如何从公共文件夹 Laravel 中获取文件列表
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How to get files list from public folder Laravel
提问by Saif Manwill
I have images in my publicfolder (NOT STORAGE):
我的public文件夹中有图像（非存储）：
And I want to get all these files in a list and for each one, I do something ... How can I do that?
我想将所有这些文件放在一个列表中，对于每个文件，我都做一些事情……我该怎么做？
回答by Mozammil
You could do this in one line:
你可以在一行中做到这一点：
use File;
$files = File::files(public_path());
// If you would like to retrieve a list of
// all files within a given directory including all sub-directories
$files = File::allFiles(public_path());
For more info, check the documentation.
有关更多信息，请查看文档。
Edit: The documentation is confusing. It seems, you would need to use the FileFacade instead. I will investigate a bit more, but it seems to be working now.
编辑：文档令人困惑。看来，您需要改用FileFacade。我会进行更多调查，但现在似乎可以正常工作了。
Also, the result will be an array of SplFileInfoobjects.
此外，结果将是一个SplFileInfo对象数组。
回答by Saif Manwill
Solved! I've used this function and it's work :
解决了！我已经使用了这个功能，它的工作：
// GET PUBLIC FOLDER FILES (NAME)
if ($handle = opendir(public_path('img'))) {
while (false !== ($entry = readdir($handle))) {
if ($entry != "." && $entry != "..") {
echo $entry."<br>"; // NAME OF THE FILE
}
}
closedir($handle);
}
Thanks @MyLibary :)
谢谢@MyLibary :)
回答by javad m
If you mean the publicfolder that is notin the STORAGEfolder, but, if you want to handlethis with Laravel Storage (Laravel Filesystem), You can define this folder as a Disk for filesystem and use it as follow.
如果你指的是公共文件夹是不是在存储，如果你想文件夹，但是，处理与Laravel存储（Laravel文件系统）这一点，您可以定义此文件夹的磁盘进行文件系统，并用它作为后续。
In the filesystem config config/filesystems.php, diskspart add this code:
在文件系统配置中config/filesystems.php，disks部分添加以下代码：
'disks' => [
...
'public_site' => [
'driver' => 'local',
'root' => public_path(''),
'visibility' => 'public',
],
...
],
And then you can use this commands in your app:
然后你可以在你的应用程序中使用这个命令：
$contents = Storage::get('img/file.jpg');
or to get list of files:
或获取文件列表：
$files = Storage::files('img');
$files = Storage::allFiles('img');
More details about Laravel Storage (Laravel Filesystem) is here: https://laravel.com/docs/5.8/filesystem
有关 Laravel 存储（Laravel 文件系统）的更多详细信息，请访问：https://laravel.com/docs/5.8/filesystem
Note: If you changed Public folder you can use base_path() in the Disk definition with relative Path as follow (Otherwise don't use it):
注意：如果您更改了公共文件夹，您可以在磁盘定义中使用 base_path() 和相对路径如下（否则不要使用它）：
'disks' => [
...
'public_site' => [
'driver' => 'local',
'root' => base_path('../../public'),
'visibility' => 'public',
],
...
],
