php - Symfony 4 不在生产环境中构建 : Attempted to load class "WebProfilerBundle" from namespace

Question

Symfony 4 确实在开发模式下构建，但在产生错误时不在生产模式下构建:

试图从命名空间加载类“WebProfilerBundle”。

WebProfilerBundle 确实已安装，但仅应在开发环境中使用，不应在生产版本中使用。

我在 Fedora30 上，不涉及容器化。

php -v => PHP 7.3.8 (cli)(构建时间:2019 年 7 月 30 日 09:26:16)(NTS)

npm -v => 6.9.0

yarn -v => 1.17.3

composer.phar -V => Composer 版本 1.9.0 2019-08-02 20:55:32

symfony -V => Symfony CLI 版本 v4.6.4(2019 年 8 月 13 日星期二 16:14:53 CEST)

弹性

事件文件版本控制让我猜测使用了生产构建链(不存在开发构建):

$ ls -l public/build
168 -rw-rw-r-- 1 rob rob 169693 31. Aug 15:39 0.376e4878.js
184 -rw-rw-r-- 1 rob rob 185359 31. Aug 15:39 0.6ea45216.css
  4 -rw-rw-r-- 1 rob rob    404 31. Aug 15:39 app.00b96fcb.js
  4 -rw-rw-r-- 1 rob rob    213 31. Aug 15:39 app.f7e93431.css
  4 -rw-rw-r-- 1 rob rob    261 31. Aug 15:39 entrypoints.json
  4 drwxrwxr-x 2 rob rob   4096 31. Aug 15:39 fonts
  4 drwxrwxr-x 2 rob rob   4096 31. Aug 15:39 images
  4 -rw-rw-r-- 1 rob rob   1246 31. Aug 15:39 manifest.json
  4 -rw-rw-r-- 1 rob rob   1505 31. Aug 15:39 runtime.3c075ebb.js

捆绑.php

<?php

return [
    Symfony\Bundle\FrameworkBundle\FrameworkBundle::class => ['all' => true],
    Sensio\Bundle\FrameworkExtraBundle\SensioFrameworkExtraBundle::class => ['all' => true],
    Doctrine\Bundle\DoctrineCacheBundle\DoctrineCacheBundle::class => ['all' => true],
    Doctrine\Bundle\DoctrineBundle\DoctrineBundle::class => ['all' => true],
    Doctrine\Bundle\MigrationsBundle\DoctrineMigrationsBundle::class => ['all' => true],
    Symfony\Bundle\SecurityBundle\SecurityBundle::class => ['all' => true],
    Symfony\Bundle\SwiftmailerBundle\SwiftmailerBundle::class => ['all' => true],
    Symfony\Bundle\TwigBundle\TwigBundle::class => ['all' => true],

    Symfony\Bundle\WebProfilerBundle\WebProfilerBundle::class => ['dev' => true, 'test' => true],
    Symfony\Bundle\DebugBundle\DebugBundle::class => ['dev' => true, 'test' => true],
    Symfony\Bundle\MakerBundle\MakerBundle::class => ['dev' => true],

    Symfony\Bundle\MonologBundle\MonologBundle::class => ['all' => true],
    Symfony\Bundle\WebServerBundle\WebServerBundle::class => ['dev' => true],
    Symfony\WebpackEncoreBundle\WebpackEncoreBundle::class => ['all' => true],
];

Composer .json

{
    "type": "project",
    "license": "proprietary",
    "require": {
        "php": "^7.1.3",
        "ext-ctype": "*",
        "ext-iconv": "*",
        "sensio/framework-extra-bundle": "^5.4",
        "symfony/apache-pack": "^1.0",
        "symfony/asset": "4.3.*",
        "symfony/console": "4.3.*",
        "symfony/dotenv": "4.3.*",
        "symfony/expression-language": "4.3.*",
        "symfony/flex": "^1.4",
        "symfony/form": "4.3.*",
        "symfony/framework-bundle": "4.3.*",
        "symfony/http-client": "4.3.*",
        "symfony/intl": "4.3.*",
        "symfony/monolog-bundle": "^3.4",
        "symfony/orm-pack": "*",
        "symfony/process": "4.3.*",
        "symfony/security-bundle": "4.3.*",
        "symfony/serializer-pack": "*",
        "symfony/swiftmailer-bundle": "^3.1",
        "symfony/translation": "4.3.*",
        "symfony/twig-bundle": "4.3.*",
        "symfony/validator": "4.3.*",
        "symfony/web-link": "4.3.*",
        "symfony/webpack-encore-bundle": "^1.6",
        "symfony/yaml": "4.3.*"
    },
    "require-dev": {
        "symfony/debug-pack": "*",
        "symfony/maker-bundle": "^1.0",
        "symfony/profiler-pack": "*",
        "symfony/test-pack": "*",
        "symfony/web-server-bundle": "4.3.*"
    },
    "config": {
        "preferred-install": {
            "*": "dist"
        },
        "sort-packages": true
    },
    "autoload": {
        "psr-4": {
            "App\\": "src/"
        }
    },
    "autoload-dev": {
        "psr-4": {
            "App\\Tests\\": "tests/"
        }
    },
    "replace": {
        "paragonie/random_compat": "2.*",
        "symfony/polyfill-ctype": "*",
        "symfony/polyfill-iconv": "*",
        "symfony/polyfill-php71": "*",
        "symfony/polyfill-php70": "*",
        "symfony/polyfill-php56": "*"
    },
    "scripts": {
        "auto-scripts": {
            "cache:clear": "symfony-cmd",
            "assets:install %PUBLIC_DIR%": "symfony-cmd"
        },
        "post-install-cmd": [
            "@auto-scripts"
        ],
        "post-update-cmd": [
            "@auto-scripts"
        ]
    },
    "conflict": {
        "symfony/symfony": "*"
    },
    "extra": {
        "symfony": {
            "allow-contrib": false,
            "require": "4.3.*"
        }
    }
}

生产构建 正在构建:

做 $ cp .env.local.prod .env.local这包含..

与 .env

相同

除了这条线APP_ENV=prod

除了缺少的 APP_SECRET 行

做 $ rm -rf var/cache; rm -rf vendor

做 $ ../composer.phar install --no-dev --prefer-dist --optimize-autoloader --no-interaction

做 $ yarn build

做 $ rm .env.local完成构建

但这似乎不起作用，它会从上面产生错误。

开发版本 完成:

做 $ rm .env.local just use .env with APP_SECRET and APP_ENV=dev

做 $ rm -rf var/cache; rm -rf vendor

做 $ ../composer.phar install

做 $ yarn encore dev

网站输出错误

Attempted to load class "WebProfilerBundle" from namespace "Symfony\Bundle\WebProfilerBundle". Did you forget a "use" statement for another namespace?
(1/1) ClassNotFoundException
Attempted to load class "WebProfilerBundle" from namespace "Symfony\Bundle\WebProfilerBundle".
Did you forget a "use" statement for another namespace?

in Kernel.php line 23
at Kernel->registerBundles()
in Kernel.php line 424
at Kernel->initializeBundles()
in Kernel.php line 130
at Kernel->boot()
in Kernel.php line 193
at Kernel->handle(object(Request))
in index.php line 25

构建过程

Loading composer repositories with package information
Installing dependencies from lock file
Package operations: 92 installs, 0 updates, 0 removals
  - Installing ocramius/package-versions (1.5.1): Loading from cache
  - Installing symfony/flex (v1.4.5): Loading from cache
  - Installing doctrine/lexer (1.1.0): Loading from cache
  - Installing doctrine/annotations (v1.7.0): Loading from cache
  - Installing doctrine/reflection (v1.0.0): Loading from cache
  - Installing doctrine/event-manager (v1.0.0): Loading from cache
  - Installing doctrine/collections (v1.6.2): Loading from cache
  - Installing doctrine/cache (v1.8.0): Loading from cache
  - Installing doctrine/persistence (1.1.1): Loading from cache
  - Installing doctrine/inflector (v1.3.0): Loading from cache
  - Installing doctrine/common (v2.10.0): Loading from cache
  - Installing psr/container (1.0.0): Loading from cache
  - Installing symfony/service-contracts (v1.1.5): Loading from cache
  - Installing symfony/polyfill-mbstring (v1.12.0): Loading from cache
  - Installing symfony/doctrine-bridge (v4.3.3): Loading from cache
  - Installing doctrine/doctrine-cache-bundle (1.3.5): Loading from cache
  - Installing doctrine/instantiator (1.2.0): Loading from cache
  - Installing symfony/stopwatch (v4.3.3): Loading from cache
  - Installing symfony/polyfill-php73 (v1.12.0): Loading from cache
  - Installing symfony/console (v4.3.3): Loading from cache
  - Installing zendframework/zend-eventmanager (3.2.1): Loading from cache
  - Installing zendframework/zend-code (3.3.1): Loading from cache
  - Installing ocramius/proxy-manager (2.2.3): Loading from cache
  - Installing doctrine/dbal (v2.9.2): Loading from cache
  - Installing doctrine/migrations (2.1.1): Loading from cache
  - Installing egulias/email-validator (2.1.11): Loading from cache
  - Installing jdorn/sql-formatter (v1.2.17): Loading from cache
  - Installing phpdocumentor/reflection-common (1.0.1): Loading from cache
  - Installing phpdocumentor/type-resolver (0.4.0): Loading from cache
  - Installing symfony/polyfill-php72 (v1.12.0): Loading from cache
  - Installing symfony/polyfill-intl-idn (v1.12.0): Loading from cache
  - Installing symfony/mime (v4.3.3): Loading from cache
  - Installing symfony/http-foundation (v4.3.3): Loading from cache
  - Installing symfony/event-dispatcher-contracts (v1.1.5): Loading from cache
  - Installing symfony/event-dispatcher (v4.3.3): Loading from cache
  - Installing psr/log (1.1.0): Loading from cache
  - Installing symfony/debug (v4.3.3): Loading from cache
  - Installing symfony/http-kernel (v4.3.3): Loading from cache
  - Installing symfony/routing (v4.3.3): Loading from cache
  - Installing symfony/finder (v4.3.3): Loading from cache
  - Installing symfony/filesystem (v4.3.3): Loading from cache
  - Installing symfony/dependency-injection (v4.3.3): Loading from cache
  - Installing symfony/config (v4.3.3): Loading from cache
  - Installing symfony/var-exporter (v4.3.3): Loading from cache
  - Installing psr/cache (1.0.1): Loading from cache
  - Installing symfony/cache-contracts (v1.1.5): Loading from cache
  - Installing symfony/cache (v4.3.3): Loading from cache
  - Installing symfony/framework-bundle (v4.3.3): Loading from cache
  - Installing sensio/framework-extra-bundle (v5.4.1): Loading from cache
  - Installing symfony/apache-pack (v1.0.1): Loading from cache
  - Installing symfony/dotenv (v4.3.3): Loading from cache
  - Installing symfony/expression-language (v4.3.3): Loading from cache
  - Installing symfony/inflector (v4.3.3): Loading from cache
  - Installing symfony/property-access (v4.3.3): Loading from cache
  - Installing symfony/options-resolver (v4.3.3): Loading from cache
  - Installing symfony/intl (v4.3.3): Loading from cache
  - Installing symfony/polyfill-intl-icu (v1.12.0): Loading from cache
  - Installing symfony/form (v4.3.3): Loading from cache
  - Installing symfony/http-client-contracts (v1.1.5): Loading from cache
  - Installing symfony/http-client (v4.3.3): Loading from cache
  - Installing monolog/monolog (1.24.0): Loading from cache
  - Installing symfony/monolog-bridge (v4.3.3): Loading from cache
  - Installing symfony/monolog-bundle (v3.4.0): Loading from cache
  - Installing doctrine/orm (v2.6.3): Loading from cache
  - Installing doctrine/doctrine-bundle (1.11.2): Loading from cache
  - Installing doctrine/doctrine-migrations-bundle (v2.0.0): Loading from cache
  - Installing symfony/orm-pack (v1.0.6): Loading from cache
  - Installing symfony/process (v4.3.3): Loading from cache
  - Installing symfony/security-core (v4.3.3): Loading from cache
  - Installing symfony/security-http (v4.3.3): Loading from cache
  - Installing symfony/security-guard (v4.3.3): Loading from cache
  - Installing symfony/security-csrf (v4.3.3): Loading from cache
  - Installing symfony/security-bundle (v4.3.3): Loading from cache
  - Installing symfony/serializer (v4.3.3): Loading from cache
  - Installing symfony/property-info (v4.3.3): Loading from cache
  - Installing webmozart/assert (1.5.0): Loading from cache
  - Installing phpdocumentor/reflection-docblock (4.3.1): Loading from cache
  - Installing symfony/serializer-pack (v1.0.2): Loading from cache
  - Installing swiftmailer/swiftmailer (v6.2.1): Loading from cache
  - Installing symfony/swiftmailer-bundle (v3.2.8): Loading from cache
  - Installing symfony/translation-contracts (v1.1.5): Loading from cache
  - Installing symfony/translation (v4.3.3): Loading from cache
  - Installing twig/twig (v2.11.3): Loading from cache
  - Installing symfony/twig-bridge (v4.3.3): Loading from cache
  - Installing symfony/twig-bundle (v4.3.3): Loading from cache
  - Installing symfony/validator (v4.3.3): Loading from cache
  - Installing psr/link (1.0.0): Loading from cache
  - Installing fig/link-util (1.0.0): Loading from cache
  - Installing symfony/web-link (v4.3.3): Loading from cache
  - Installing symfony/asset (v4.3.3): Loading from cache
  - Installing symfony/webpack-encore-bundle (v1.6.2): Loading from cache
  - Installing symfony/yaml (v4.3.3): Loading from cache
Generating optimized autoload files
ocramius/package-versions: Generating version class...
ocramius/package-versions: ...done generating version class
Executing script cache:clear [OK]
Executing script assets:install public [OK]

yarn run v1.17.3
$ encore production --progress
Running webpack ...

98% after emitting SizeLimitsPlugin DONE  Compiled successfully in 5450ms                                                                                                                                                            1:09:20 PM

 I  18 files written to public/build
Entrypoint app [big] = runtime.3c075ebb.js 0.6ea45216.css 0.376e4878.js app.f7e93431.css app.00b96fcb.js
Entrypoint _tmp_copy = runtime.3c075ebb.js
Done in 7.52s.

我想知道的是，也许它有帮助，在 public/index.php 中也是调试“命令”:

use App\Kernel;
use Symfony\Component\Debug\Debug;
use Symfony\Component\HttpFoundation\Request;

require dirname(__DIR__).'/config/bootstrap.php';

if ($_SERVER['APP_DEBUG']) {
    umask(0000);

    Debug::enable();
}

if ($trustedProxies = $_SERVER['TRUSTED_PROXIES'] ?? $_ENV['TRUSTED_PROXIES'] ?? false) {
    Request::setTrustedProxies(explode(',', $trustedProxies), Request::HEADER_X_FORWARDED_ALL ^ Request::HEADER_X_FORWARDED_HOST);
}

if ($trustedHosts = $_SERVER['TRUSTED_HOSTS'] ?? $_ENV['TRUSTED_HOSTS'] ?? false) {
    Request::setTrustedHosts([$trustedHosts]);
}

$kernel = new Kernel($_SERVER['APP_ENV'], (bool) $_SERVER['APP_DEBUG']);
$request = Request::createFromGlobals();
$response = $kernel->handle($request);
$response->send();
$kernel->terminate($request, $response);

Answer 1

非常感谢@msg 解决了这个问题。我的期望是环境变量只对创建构建很重要，并且它们在某种程度上是静态的。但正如已经解释过的 here ，环境变量在运行时也很重要。所以因为我在build后删除了我的.env.local，运行时环境立即改回dev。