Laravel 5.4:如何删除存储在存储/应用程序中的文件 [英] Laravel 5.4: how to delete a file stored in storage/app

问题描述

我想删除存储在storage/app/myfolder/file.jpg中的文件.我已经尝试了以下代码，但是这些都不起作用:

I want to delete a file that is stored in storage/app/myfolder/file.jpg. I have tried the following codes but none of this works:

use File    
$file_path = url().'/storage/app/jobseekers_cvs/'.$filename;
unlink($file_path);

和

use File
$file_path = public_path().'/storage/app/myfolder/'.$filename;
unlink($file_path);

和

use File
$file_path = app_path().'/storage/app/myfolder/'.$filename;
unlink($file_path);

还有

File::Delete('/storage/app/myfolder/'.$filename);

请帮助.

推荐答案

您可以使用Laravels Facade Storage 这样:

You could either user Laravels facade Storage like this:

Storage::delete($file);

或者您可以使用此:

unlink(storage_path('app/folder/'.$file));

如果要删除目录，可以使用此目录:

If you want to delete a directory you could use this:

rmdir(storage_path('app/folder/'.$folder);

要提及的一个重要部分是，您应该首先检查文件或目录是否存在.

One important part to mention is that you should first check wether the file or directory exists or not.

因此，如果要删除文件，则应该执行以下操作:

So if you want to delete a file you should probably do this:

if(is_file($file))
{
    // 1. possibility
    Storage::delete($file);
    // 2. possibility
    unlink(storage_path('app/folder/'.$file));
}
else
{
    echo "File does not exist";
}

如果要检查它是否是目录，请执行以下操作:

And if you want to check wether it is a directory do this:

if(is_dir($file))
{
    // 1. possibility
    Storage::delete($folder);
    // 2. possibility
    unlink(storage_path('app/folder/'.$folder));
    // 3. possibility
    rmdir(storage_path('app/folder/'.$folder));
}
else
{
    echo "Directory does not exist";
}

这篇关于Laravel 5.4:如何删除存储在存储/应用程序中的文件的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！