Laravel：存储文件时“无法创建根目录”

Question

我正在尝试通过 AJAX 将文件存储到 laravel 中的公用文件夹，但是当我提交表单时，我收到以下消息：

" 消息："无法创建根目录 \"C:\xampp\htdocs\Restaurante1\storage\app\C:/xampp/htdocs/Restaurante1/public/img\"。"，异常："League\ Flysystem\Exception”，文件：“C:\xampp\htdocs\Restaurante1\vendor\league\flysystem\src\Adapter\Local.php”

我正在尝试将文件存储到公共目录内的以下文件夹中：public > img >uploads

这是我的 JQuery 代码：

console.log('new slider button clicked');
	
var formData = new FormData();
formData.append('title', $('#sliders_title').val());
formData.append('body', $('#sliders_body').val());
formData.append('isVisible', $('#sliders_isVisible').is(':checked') ? 1 : 0);
formData.append('image', $('#sliders_image').prop('files')[0]);


$.ajax({

    async: true,
    url: '/sliders',
    type: 'POST',
    data: formData,
    dataType: 'JSON',
    processData: false,
    contentType: false,
        
    success: function (data) { 
        $('.form_valid_container').html('<span class="form_valid_text">✓ '+ data.success +'</span>');
	    form.trigger("reset");
        console.log(data.success, data.errors);
    },

    error: function (data){
        var errors = data.responseJSON;
        console.log(errors);
	
	    $.each(errors , function(){
            $('.form_error_container').html('<span class="form_error_text">✘ '+ errors.message +'</span>')
        }); 
    }
});

<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>

我的控制器方法：

public function store(StoreSlider $request)
{
    $uploadFile = $request->file('image');

    //generate random filename and append original extension (eg: asddasada.jpg, asddasada.png)
    $filename = str_random(6).'.'.$uploadFile->extension();

    // storing path (Change it to your desired path in public folder)
    $path = 'img/uploads/';

    // Move file to public filder
    $uploadFile->storeAs(public_path($path), $filename);
	
    $slider = new Slider();
    $slider->title = $request->title;
    $slider->body = $request->body;
    $slider->image = $path.'/'.$filename; // So that you can access image by url($slider->image);
    $slider->isVisible = $request->isVisible;
    $slider->save();
	
    return response()->json([
	
        'success' => 'Diapositiva guardada correctamente',
		'slider' => $slider,
    ]);
}

<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>

编辑：这是我的配置/文件系统

<?php

return [

    /*
    |--------------------------------------------------------------------------
    | Default Filesystem Disk
    |--------------------------------------------------------------------------
    |
    | Here you may specify the default filesystem disk that should be used
    | by the framework. The "local" disk, as well as a variety of cloud
    | based disks are available to your application. Just store away!
    |
    */

    'default' => env('FILESYSTEM_DRIVER', 'local'),

    /*
    |--------------------------------------------------------------------------
    | Default Cloud Filesystem Disk
    |--------------------------------------------------------------------------
    |
    | Many applications store files both locally and in the cloud. For this
    | reason, you may specify a default "cloud" driver here. This driver
    | will be bound as the Cloud disk implementation in the container.
    |
    */

    'cloud' => env('FILESYSTEM_CLOUD', 's3'),

    /*
    |--------------------------------------------------------------------------
    | Filesystem Disks
    |--------------------------------------------------------------------------
    |
    | Here you may configure as many filesystem "disks" as you wish, and you
    | may even configure multiple disks of the same driver. Defaults have
    | been setup for each driver as an example of the required options.
    |
    | Supported Drivers: "local", "ftp", "sftp", "s3", "rackspace"
    |
    */

    'disks' => [

        'local' => [
            'driver' => 'local',
            'root' => storage_path('app'),
        ],

        'public' => [
            'driver' => 'local',
            'root' => storage_path('app/public'),
            'url' => env('APP_URL').'/storage',
            'visibility' => 'public',
        ],

        's3' => [
            'driver' => 's3',
            'key' => env('AWS_ACCESS_KEY_ID'),
            'secret' => env('AWS_SECRET_ACCESS_KEY'),
            'region' => env('AWS_DEFAULT_REGION'),
            'bucket' => env('AWS_BUCKET'),
            'url' => env('AWS_URL'),
        ],

    ],

];

<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>

Answer 1

在您的文件系统中，您需要创建驱动盘。

'uploads' => [
        'driver' => 'local',
        'root' => public_path('img/uploads'),
        'url' => '/img/uploads',
        'visibility' => 'public',
    ],

你可以调用你的控制器存储

$uploadFile->storeAs('/', $filename, 'uploads');

Answer 2

首先，你应该知道你在做的是不好的做法。但你也应该知道，错误并不是因为 Laravel 做不到。这是因为 Laravel 找不到路径“img/uploads”。

解决方案 1：手动创建目录，如果您使用存储库管理器，请不要忘记在其中添加 .gitignore 文件（如果您使用的是 Git）。

解决方案 2：

之后：

// storing path (Change it to your desired path in public folder)
$path = 'img/uploads/';

添加：

if(!file_exists(public_path($path)) || !is_dir(public_path($path)){
    @mkdir(public_path($path));
}

解决方案 3（Laravel 建议我们如何做。）：

由于你使用的是windows，你可以创建一个符号链接（实际上是一个硬链接，但还是一样。）

以管理员身份运行命令提示符 (cmd) 并输入：

mklink /J "laravel/public/file/directory/uploadsdirectory" "/path/to/laravel/roor/storage/app"

之后，您可以更改：

$uploadFile->storeAs(public_path($path), $filename);

到：

$uploadFile->storeAs($path, $filename);

注意：我没有尝试这些代码/解决方案，但它们应该可以完美运行。

Answer 3

我的回答可能与这个问题无关，但如果有人遇到同样的问题，我认为可能会有所帮助。我遇到了同样的问题，我“putFileAs”的工作方式与“storeAs”一样​​$path = Storage::putFileAs('public/users_upload/'.$user->username, $File_to_be_moved, $file_name_to_store_as);第一个参数是你目录的路径...... You can check the laravel documentation for more info here