当我尝试使用官方指南将我们现有的Laravel 5.1项目更新到Laravel 5.2时，在composer update后运行post update时，我会遇到错误。
php artisan clear-compiled
运行后出现以下错误：
Class Illuminate\Foundation\Composer does not exist
有人遇到过类似的问题吗？当我使用no scripts标志运行composer update时，它可以正常更新，所以这是一个clear-compiled的问题。
以下是我的服务提供商和composer.json文件。
服务提供商：
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\Pagination\PaginationServiceProvider::class,
Illuminate\Pipeline\PipelineServiceProvider::class,
Illuminate\Queue\QueueServiceProvider::class,
// Illuminate\Redis\RedisServiceProvider::class,
Vetruvet\PhpRedis\PhpRedisServiceProvider::class,
Illuminate\Auth\Passwords\PasswordResetServiceProvider::class,
Illuminate\Session\SessionServiceProvider::class,
Illuminate\Translation\TranslationServiceProvider::class,
Illuminate\Validation\ValidationServiceProvider::class,
Illuminate\View\ViewServiceProvider::class,
Collective\Html\HtmlServiceProvider::class,
Laravel\Socialite\SocialiteServiceProvider::class,
Intervention\Image\ImageServiceProvider::class,
Torann\GeoIP\GeoIPServiceProvider::class,
Jenssegers\Agent\AgentServiceProvider::class,
Barryvdh\Debugbar\ServiceProvider::class,
composer.json
{
"name": "laravel/laravel",
"description": "The Laravel Framework.",
"keywords": ["framework", "laravel"],
"license": "MIT",
"type": "project",
"require": {
"php": ">=5.5.9",
"laravel/framework": "5.2.*",
"fzaninotto/faker": "^1.6@dev",
"laravelcollective/html": "5.2.*",
"laravelcollective/remote": "~5.2",
"kriswallsmith/assetic": "^1.3@dev",
"pda/pheanstalk": "^3.0@dev",
"aws/aws-sdk-php-laravel": "~3.0",
"illuminate/http": "~5.2",
"illuminate/session": "~5.2",
"illuminate/support": "~5.2",
"nesbot/carbon": "~1.18",
"guzzlehttp/guzzle": "~5.3|~6.0",
"vetruvet/laravel-phpredis": "dev-master",
"predis/predis": "^1.1@dev",
"laravel/socialite": "^3.0@dev",
"intervention/image": "^2.3@dev",
"brightcove/api": "^1.0@dev",
"torann/geoip": "dev-master",
"graham-campbell/throttle": "~5.1",
"jenssegers/agent": "^3.0@dev"
},
"require-dev": {
"mockery/mockery": "0.9.*",
"phpunit/phpunit": "~4.0",
"phpspec/phpspec": "~2.1",
"symfony/dom-crawler": "~3.0",
"symfony/css-selector": "~3.0",
"barryvdh/laravel-debugbar": "^2.0@dev",
"laracasts/generators": "dev-master"
},
"repositories": [
{
"type": "git",
"url": "https://github.com/nardev/laravel-vzaar.git"
}
],
"autoload": {
"classmap": [
"database",
"app/Models",
"app/Footgoll"
],
"files": [
"app/helpers.php"
],
"psr-4": {
"Myapp\\": "app/"
}
},
"autoload-dev": {
"classmap": [
"tests/TestCase.php"
]
},
"scripts": {
"post-install-cmd": [
"php artisan clear-compiled",
"php artisan optimize"
],
"post-update-cmd": [
"php artisan clear-compiled",
"php artisan optimize"
],
"post-root-package-install": [
"php -r \"copy('.env.example', '.env');\""
],
"post-create-project-cmd": [
"php artisan key:generate"
]
},
"config": {
"preferred-install": "dist"
},
"minimum-stability": "dev",
"prefer-stable": true
}
当我运行：
grep -nH -d recurse 'Composer' bootstrap/ app/ config/
返回的结果如下：
bootstrap/autoload.php:7:| 注册 Composer 自动加载器 bootstrap/autoload.php:10:| Composer 提供了一个方便的、自动生成的类加载器 bootstrap/autoload.php:42:| 当在本地工作时，Composer 可以帮助我们自动加载类。
这是 autoload.php 文件的外观：
<?php
define('LARAVEL_START', microtime(true));
/*
|--------------------------------------------------------------------------
| Register The Composer Auto Loader
|--------------------------------------------------------------------------
|
| Composer provides a convenient, automatically generated class loader
| for our application. We just need to utilize it! We'll require it
| into the script here so that we do not have to worry about the
| loading of any our classes "manually". Feels great to relax.
|
*/
require __DIR__.'/../vendor/autoload.php';
/*
|--------------------------------------------------------------------------
| Include The Compiled Class File
|--------------------------------------------------------------------------
|
| To dramatically increase your application's performance, you may use a
| compiled class file which contains all of the classes commonly used
| by a request. The Artisan "optimize" is used to create this file.
|
*/
$compiledPath = __DIR__.'/cache/compiled.php';
if (file_exists($compiledPath)) {
require $compiledPath;
}
/*
|--------------------------------------------------------------------------
| Register The Workbench Loaders
|--------------------------------------------------------------------------
|
| The Laravel workbench provides a convenient place to develop packages
| when working locally. However we will need to load in the Composer
| auto-load files for the packages so that these can be used here.
|
*/
if (is_dir($workbench = __DIR__.'/../workbench'))
{
Xtwoend\Workbench\Starter::start($workbench);
}
这可能与工作台有关吗？
更新：将Composer.php从5.1返回到vendor/laravel/framework/src/Illuminate/Foundation的可怕修复使应用程序正常运行，但我确实需要更好的解决方案，一个可以推送到生产环境的解决方案。
Composer类的引用。我认为删除compiled.php文件可以解决问题，你可能只需要再次运行 composer。 - andrewtweber