LARAVEL-显示存储文件夹中的图像 [英] LARAVEL - Displaying images from the storage folder

问题描述

我是Laravel的新手，我想知道是否有人可以通过简单的图像上传来帮助我.

I'm new to Laravel and was wondering if someone can help me out with a simple image upload.

我有一个表格，允许用户创建个人资料，并在此过程中为其个人资料上传和头像.所有这一切都完美.这是我的控制器中的代码:

I have a form that allows a user to create a profile and upload and avatar for their profile during the process. This all works perfectly. Here is the code from my controller:

if (request()->hasFile('avatar')) {

        $file = request()->file('avatar');

        $file->storeAs('avatars/' . auth()->id(), 'avatar.jpg');
    }

图像保存在storage/app/avatars/USER-ID/avatar.jpg

The image is saved within storage/app/avatars/USER-ID/avatar.jpg

我不确定如何显示该文件夹中的图像.我一直在寻找解决方案，但由于它不是我的服务器，所以无法使用php artisan storage:link.在不使用存储链接的情况下该如何处理?我可以手动创建链接吗?

I'm not sure how to display the image from this folder. I've looked for solutions but I am unable to use php artisan storage:link as it is not my server. How do I go about this without using the storage link? Can I create a link manually?

如果有人可以向我解释解决方案，那将是完美的！

If someone could explain a solution to me that would be perfect!

只问您是否需要任何代码片段.

Just ask if you need any code snippets.

谢谢！

推荐答案

您将需要使用插入控制器的路由来访问受保护的文件，该控制器可以访问文件并将其传递给视图.

You will need to access the protected files using a route the plugs into a controller that can access the files and pass it to the view.

我还建议您使用软件包intervention/image可以通过以下方式安装

I would also recommend using the package intervention/image it can be installed by

composer require intervention/image

有关访问图像的信息，请参见下文:

See below to on accessing the image:

//您在web.php

// Public route to show user avatar
Route::get('avatars/{id}/{image}', [
    'uses'      => 'TheNameOfYourController@userProfileAvatar'
]);

//在您的控制器文件中.在此示例中，根据上面的名称，其名称为userProfileAvatar()

// In your controller file. In this example according the name of what we have above it would be userProfileAvatar()

namespace App\Http\Controllers;

use Illuminate\Http\Request;
use Image;

class TheNameOfYourController extends Controller
{

    /**
     * Show user avatar
     *
     * @param $id
     * @param $image
     * @return string
     */
    public function userProfileAvatar($id, $image)
    {
        return Image::make(storage_path() . '/avatars/' . $id . '/' . $image)->response();
    }

}

//您的刀片视图以显示图像

// Your blade view to display the image

<img src="images/profile/{{ \Auth::user()->id }}/avatar.jpg" alt="{{ \Auth::user()->name }}">

这里有一些参考，但是这些实例可以更进一步，并在上传时将文件路径保存到数据库中:

Here are some references but this intances that go one step further and save the file path the database upon upload:

//路线示例

• https://github.com/jeremykenedy/laravel -auth/blob/master/routes/web.php

//控制器示例

• https://github.com /jeremykenedy/laravel-auth/blob/master/app/Http/Controllers/ProfilesController.php

//查看示例

• https: //github.com/jeremykenedy/laravel-auth/blob/master/resources/views/profiles/show.blade.php

https: //github.com/jeremykenedy/laravel-auth/blob/master/resources/views/profiles/edit.blade.php

https: //github.com/jeremykenedy/laravel-auth/blob/master/resources/views/partials/nav.blade.php

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