我正在尝试通过以下方式检查存储中是否已存在文件
if(Storage::exists($request->file_name)):
dd(var_dump("it did exist"));
else:
dd(var_dump("it did not exist"));
endif
但它总是返回一个字符串"它确实存在",即使文件实际上被删除或文件不存在,有什么想法,帮助吗?
我确定我的存储位置设置没有问题,因为我在将文件上传到存储时没有问题,
Storage::put($file_name, File::get($file));
PS:我在拉拉维尔5.0
更新:
这是我的文件系统.php来自我的 Laravel 5.0 的配置文件夹
<?php
return [
/*
|--------------------------------------------------------------------------
| Default Filesystem Disk
|--------------------------------------------------------------------------
|
| Here you may specify the default filesystem disk that should be used
| by the framework. A "local" driver, as well as a variety of cloud
| based drivers are available for your choosing. Just store away!
|
| Supported: "local", "s3", "rackspace"
|
*/
'default' => 'local',
/*
|--------------------------------------------------------------------------
| Default Cloud Filesystem Disk
|--------------------------------------------------------------------------
|
| Many applications store files both locally and in the cloud. For this
| reason, you may specify a default "cloud" driver here. This driver
| will be bound as the Cloud disk implementation in the container.
|
*/
'cloud' => 's3',
/*
|--------------------------------------------------------------------------
| Filesystem Disks
|--------------------------------------------------------------------------
|
| Here you may configure as many filesystem "disks" as you wish, and you
| may even configure multiple disks of the same driver. Defaults have
| been setup for each driver as an example of the required options.
|
*/
'disks' => [
'local' => [
'driver' => 'local',
'root' => storage_path().'/employee_documents/',
],
's3' => [
'driver' => 's3',
'key' => 'your-key',
'secret' => 'your-secret',
'region' => 'your-region',
'bucket' => 'your-bucket',
],
'rackspace' => [
'driver' => 'rackspace',
'username' => 'your-username',
'key' => 'your-key',
'container' => 'your-container',
'endpoint' => 'https://identity.api.rackspacecloud.com/v2.0/',
'region' => 'IAD',
],
],
];
我在 Laravel 5.5 上遇到了同样的问题,解决方案是使用
Storage::disk('public')->exists($file_name)
而不是
Storage::exists($file_name)
在我的配置文件/文件系统上.php默认情况下我有两种类型的本地磁盘(本地和公共),但我不知道:
'disks' => [
'local' => [
'driver' => 'local',
'root' => storage_path('app'),
],
'public' => [
'driver' => 'local',
'root' => storage_path('app/public'),
'url' => env('APP_URL').'/storage',
'visibility' => 'public',
],
's3' => [
'driver' => 's3',
'key' => env('AWS_ACCESS_KEY_ID'),
'secret' => env('AWS_SECRET_ACCESS_KEY'),
'region' => env('AWS_DEFAULT_REGION'),
'bucket' => env('AWS_BUCKET'),
],
],
我真的不知道它在您的情况下不起作用的原因。我在我的机器中尝试过它工作正常。
我试图调试里面的内容Storage::exits
它使用相同的return file_exists($path);
这可能是原因
缓存 file_exists() 的结果
尝试这些事情
- PHP Artisan Config:Cache
- PHP 工匠缓存:清除
- PHP 工匠视图:清除
- chmod -R 777 存储/或 chown -R 网络用户:网络用户存储/
这可能会对你有所帮助。它正在使用 Laravel5.4:
Storage::exists('dir/'. $filename)
if(File::exists('filePath')){
dd(var_dump("it did exist"));
}else{
dd(var_dump("it did not exist"));
}
请尝试上面的代码