laravel 如何检查laravel中的Storage:: facade目录是否存在？
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how to check if directory exists with Storage:: facade in laravel?
提问by Chriz74
What is the counterpart of:
什么是对应物：
if (!File::exists($path))
using Storage::in Laravel 5.1 ?
使用Storage::在Laravel 5.1？
Anyone?
任何人？
回答by prava
Try this:
尝试这个：
// To check if File exists in Laravel 5.1
$exists = Storage::disk('local')->has('file.jpg');
// To check if File exists in Laravel 5.2
$exists = Storage::disk('local')->exists('file.jpg');
回答by Prateek
If you want to check if a directory exists and create one if doesn't exist, this code will work for you.
如果你想检查一个目录是否存在，如果不存在就创建一个，这段代码对你有用。
if(!Storage::exists('/path/to/your/directory')) {
Storage::makeDirectory('/path/to/create/your/directory', 0775, true); //creates directory
}
回答by Alexey Mezenin
If you want to check for a directory, try this:
如果要检查目录，请尝试以下操作：
if (Storage::directories($directory)->has('someDirectory')) {
....
https://laravel.com/docs/5.1/filesystem#directories
https://laravel.com/docs/5.1/filesystem#directories
回答by Tjeu Moonen
$exists = Storage::disk('local')->has('**dirname**');
回答by gjerich
Another way for laravel 5.5 using Storage Facade.
laravel 5.5 使用 Storage Facade 的另一种方式。
use Illuminate\Support\Facades\Storage;
if(Storage::exists('/mnt/files/file.jpg')) {
dd('file esxists');
} else {
dd('no file found');
}
回答by vmars
in laravel 5.4
$exists = Storage::disk('public')->exists('images/test_image.jpg');- with 'public'that was config in filesystem.php
在 Laravel 5.4 中
$exists = Storage::disk('public')->exists('images/test_image.jpg');-'public'在 filesystem.php 中配置
'public' => [
'driver' => 'local',
'root' => public_path(),
'url' => env('APP_URL').'/public',
'visibility' => 'public',
],
'images/test_image.jpg'is the path of image.
'images/test_image.jpg'是图像的路径。
回答by Jason
There are two things to check: (1) that the path exists, and (2) that the path is a directory.
有两件事要检查：(1) 路径是否存在，以及 (2) 路径是否为目录。
This will check the path exists (syntax for Laravel 5.2+), no matter whether it is a file or a directory:
这将检查路径是否存在（Laravel 5.2+ 的语法），无论是文件还是目录：
Storage::exists('your-path') // bool
Once you know it exists, this will confirm the path is a directory:
一旦你知道它存在，这将确认路径是一个目录：
Storage::getMetadata('your-path')['type'] === 'dir'
The underlying Flysystemlibrary will cache what it can when inspecting the filesystem (which may be local or remote), so in normal circumstances these two functions will only make one call to the filesystem.
底层Flysystem库会在检查文件系统（可能是本地的或远程的）时缓存它可以缓存的内容，因此在正常情况下，这两个函数只会对文件系统进行一次调用。
回答by Mohammad Shoriful Islam Ronju
Well you can easily do that via File Facade File::isDirectory($YOURDIRECTORYPATHHERE);this will return boolean based on existence!
好吧，您可以通过 File Facade 轻松做到这一点，File::isDirectory($YOURDIRECTORYPATHHERE);这将根据存在返回布尔值！
回答by Shunhra Sarker
if(!Storage::disk('public')->exists('your folder name'))
{
//what you want to do
}
回答by Mostafa Talebi
You can easily use Storage::isDirectory().
Storage::classis an instance of \Illuminate\Filesystem\Filesystemand it contains a method isDirectoryfor checking if a given path exists and if it is directory or not.
您可以轻松使用Storage::isDirectory().
Storage::class是一个实例，\Illuminate\Filesystem\Filesystem它包含一个isDirectory检查给定路径是否存在以及它是否是目录的方法。
if(Storage::isDirectory("images")){
// you code...
}
