laravel文件存储
laravel文件存储存储文件：
>>> use Illuminate\Support\Facades\Storage;
>>> Storage::put('test.txt', 'hello');
=> true删除文件
>>> Storage::delete('test.txt')
=> true文件默认存储路径是在哪里设置的
Config/filesystems.php
'disks' => [
'local' => [
'driver' => 'local',
'root' => storage_path('app'),
],
'public' => [
'driver' => 'local',
'root' => storage_path('app/public'),
'url' => env('APP_URL').'/storage',
'visibility' => 'public',
],Local.root 指定的即是默认路径。判断一个文件是否存在
>>> Storage::put('public/test.txt', 'hello');
=> true
>>> Storage::exists('public/test.txt');
=> true
>>> Storage::exists('public/test1.txt');
=> false取出保存的值：
dd( Storage::disk('local')->get('test2.txt'));
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