记录一下 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