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');=> truels 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