Laravel / 干预图像类 - 找不到类

Question

我刚刚按照此处的说明安装了干预图像类：http://image.intervention.io/getting_started/installation

我还将这两行添加到 config/app.php 文件中：

'干预\图像\图像服务提供者'

'图像' => '干预\图像\立面\图像'

当我打开我的网站时，我收到此错误：

Class 'Intervention\Image\ImageServiceProvider' not found

为什么会这样？我现在应该怎么做？

Answer 1

第 1 步：

将"intervention/image": "dev-master" 添加到composer.json 文件的“要求”部分。

"require": {
    "laravel/framework": "4.1.*",
    "intervention/image": "dev-master"
},

第 2 步：

Run CMD;
$ composer install

如果您收到此警告：

警告：锁定文件不是最新的 composer.json 中的最新更改。您可能会得到过时的依赖项。运行 update 来更新它们。

$ composer update 然后$ composer install

第三步：

打开config/app.php 文件。将此添加到 $providers 数组中。

Intervention\Image\ImageServiceProvider::class

第四步：

接下来将其添加到$aliases 数组中。

'Image' => Intervention\Image\Facades\Image::class

第五步：

如果有错误；

找不到类“Intervention\Image\ImageServiceProvider”

试试

$ composer update

Answer 2

composer require intervention/image

彻底解决问题。

Answer 3

试试这个，它对我有用。

use Intervention\Image\Facades\Image as Image;

Answer 4

尝试在Image前添加\符号：

\Image::make();

它在 Laravel 5.3 和 Intervention 2.3 上帮助了我

Answer 5

"name": "laravel/laravel",
"description": "The Laravel Framework.",
"keywords": ["framework", "laravel"],
"license": "MIT",
"require": {
    "laravel/framework": "4.2.*",
    "intervention/image": "dev-master"
},

在 composer.json 中添加新代码 "intervention/image": "dev-master"，以及 命令

$ composer update

Answer 6

把它写在控制器上

使用图片；

配置/app.php 提供者

Intervention\Image\ImageServiceProvider::class,

别名

'Image' => Intervention\Image\Facades\Image::class,

Answer 7

在 laravel 5.8 中，您可以轻松修复该错误。

首先打开config文件夹app.php文件添加提供者

   Intervention\Image\ImageServiceProvider::class,

然后转到别名并添加

    'Image' => Intervention\Image\Facades\Image::class

如果要图片上传控制器，请打开

  use Image;

供应商

           'providers' => [

    /*
     * Laravel Framework Service Providers...
     */
    Illuminate\Auth\AuthServiceProvider::class,
    Illuminate\Broadcasting\BroadcastServiceProvider::class,
    Illuminate\Bus\BusServiceProvider::class,
    Illuminate\Cache\CacheServiceProvider::class,
    Illuminate\Foundation\Providers\ConsoleSupportServiceProvider::class,
    Illuminate\Cookie\CookieServiceProvider::class,
    Illuminate\Database\DatabaseServiceProvider::class,
    Illuminate\Encryption\EncryptionServiceProvider::class,
    Illuminate\Filesystem\FilesystemServiceProvider::class,
    Illuminate\Foundation\Providers\FoundationServiceProvider::class,
    Illuminate\Hashing\HashServiceProvider::class,
    Illuminate\Mail\MailServiceProvider::class,
    Illuminate\Notifications\NotificationServiceProvider::class,
    Illuminate\Pagination\PaginationServiceProvider::class,
    Illuminate\Pipeline\PipelineServiceProvider::class,
    Illuminate\Queue\QueueServiceProvider::class,
    Illuminate\Redis\RedisServiceProvider::class,
    Illuminate\Auth\Passwords\PasswordResetServiceProvider::class,
    Illuminate\Session\SessionServiceProvider::class,
    Illuminate\Translation\TranslationServiceProvider::class,
    Illuminate\Validation\ValidationServiceProvider::class,
    Illuminate\View\ViewServiceProvider::class,
    Intervention\Image\ImageServiceProvider::class,

    /*
     * Package Service Providers...
     */

    /*
     * Application Service Providers...
     */
    App\Providers\AppServiceProvider::class,
    App\Providers\AuthServiceProvider::class,
    // App\Providers\BroadcastServiceProvider::class,
    App\Providers\EventServiceProvider::class,
    App\Providers\RouteServiceProvider::class,

],

别名

      'aliases' => [

    'App' => Illuminate\Support\Facades\App::class,
    'Arr' => Illuminate\Support\Arr::class,
    'Artisan' => Illuminate\Support\Facades\Artisan::class,
    'Auth' => Illuminate\Support\Facades\Auth::class,
    'Blade' => Illuminate\Support\Facades\Blade::class,
    'Broadcast' => Illuminate\Support\Facades\Broadcast::class,
    'Bus' => Illuminate\Support\Facades\Bus::class,
    'Cache' => Illuminate\Support\Facades\Cache::class,
    'Config' => Illuminate\Support\Facades\Config::class,
    'Cookie' => Illuminate\Support\Facades\Cookie::class,
    'Crypt' => Illuminate\Support\Facades\Crypt::class,
    'DB' => Illuminate\Support\Facades\DB::class,
    'Eloquent' => Illuminate\Database\Eloquent\Model::class,
    'Event' => Illuminate\Support\Facades\Event::class,
    'File' => Illuminate\Support\Facades\File::class,
    'Gate' => Illuminate\Support\Facades\Gate::class,
    'Hash' => Illuminate\Support\Facades\Hash::class,
    'Lang' => Illuminate\Support\Facades\Lang::class,
    'Log' => Illuminate\Support\Facades\Log::class,
    'Mail' => Illuminate\Support\Facades\Mail::class,
    'Notification' => Illuminate\Support\Facades\Notification::class,
    'Password' => Illuminate\Support\Facades\Password::class,
    'Queue' => Illuminate\Support\Facades\Queue::class,
    'Redirect' => Illuminate\Support\Facades\Redirect::class,
    'Redis' => Illuminate\Support\Facades\Redis::class,
    'Request' => Illuminate\Support\Facades\Request::class,
    'Response' => Illuminate\Support\Facades\Response::class,
    'Route' => Illuminate\Support\Facades\Route::class,
    'Schema' => Illuminate\Support\Facades\Schema::class,
    'Session' => Illuminate\Support\Facades\Session::class,
    'Storage' => Illuminate\Support\Facades\Storage::class,
    'Str' => Illuminate\Support\Str::class,
    'URL' => Illuminate\Support\Facades\URL::class,
    'Validator' => Illuminate\Support\Facades\Validator::class,
    'View' => Illuminate\Support\Facades\View::class,
    'Image' => Intervention\Image\Facades\Image::class
],

控制器

  <?php

   namespace App\Http\Controllers;

  namespace App\Http\Controllers;

  use Illuminate\Http\Request;
  use Illuminate\Validation\Rule;
  use DB;
  use App\User;
  use Auth;
  use Image;
  class ImageController extends Controller{
    //code
  }

Answer 8

Illuminate\Auth\AuthServiceProvider::class,
    Illuminate\Broadcasting\BroadcastServiceProvider::class,
    Illuminate\Bus\BusServiceProvider::class,
    Illuminate\Cache\CacheServiceProvider::class,
    Illuminate\Foundation\Providers\ConsoleSupportServiceProvider::class,
    Illuminate\Cookie\CookieServiceProvider::class,
    Illuminate\Database\DatabaseServiceProvider::class,
    Illuminate\Encryption\EncryptionServiceProvider::class,
    Illuminate\Filesystem\FilesystemServiceProvider::class,
    Illuminate\Foundation\Providers\FoundationServiceProvider::class,
    Illuminate\Hashing\HashServiceProvider::class,
    Illuminate\Mail\MailServiceProvider::class,
    Illuminate\Notifications\NotificationServiceProvider::class,
    Illuminate\Pagination\PaginationServiceProvider::class,
    Illuminate\Pipeline\PipelineServiceProvider::class,
    Illuminate\Queue\QueueServiceProvider::class,
    Illuminate\Redis\RedisServiceProvider::class,
    Illuminate\Auth\Passwords\PasswordResetServiceProvider::class,
    Illuminate\Session\SessionServiceProvider::class,
    Illuminate\Translation\TranslationServiceProvider::class,
    Illuminate\Validation\ValidationServiceProvider::class,
    Illuminate\View\ViewServiceProvider::class,
    Intervention\Image\ImageServiceProvider::class,

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