Laravel Storage 的常见用法

内容写入磁盘文件> php artisan tinker

>>> use Illuminate\Support\Facades\Storage;

>>> Storage::put('test.txt', 'hello');

=> true

ls storage/app/

public/ test.txt

文件默认创建在 /storage/app 目录下

获取文件存储的本地磁盘全路径

继续在 tinker 中测试一下>>> storage_path()

=> "/home/zhongwei/work/my_project/storage"

>>> storage_path('test.txt')

=> "/home/zhongwei/work/my_project/storage/test.txt"

>>> storage_path('app/test.txt')

=> "/home/zhongwei/work/my_project/storage/app/test.txt"

可见，应该是 storage_path('app/test.txt')

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