Question

我已经在我的PC本地（沼泽）上建立了一个symfony网站，现在我想将其上传到托管。我创建了000webhosting和Infinityfree托管。使用FileZilla，我已经在我的“ public_html”中上载了所有symfony目录。没用我试图将“ public_html”根目录中的所有内容和公用文件夹上载到“ public_html”文件夹中。不能同时使用。
我收到HTTP错误500消息，但该页面无法正常工作。另外，我的vars文件夹中没有日志。
现在，我已按照本教程中的说明将根目录中的所有文件夹上载，而只有公用文件夹上载至“ public_html”文件夹中：https://medium.com/@runawaycoin/deploying-symfony-4-application-to-shared-hosting-with-just-ftp-access-e65d2c5e0e3d

注意：我的php版本是7.2，与托管php相同。

我尝试执行以下操作：
1.更改了.env，.htaccess，index.php数据库信息，并写为APP_ENV = prod，而不是dev。
2.“ composer install --no-dev --optimize-autoloader composer dump-autoload --optimize --no-dev --classmap-authoritative 作曲家需要symfony / apache-pack“命令，然后再次将其添加到ftp。 php bin /控制台缓存：清除
3.更改了要求 DIR 引导程序文件的位置（该引导程序文件包含vendor / autoload.php的路径）。
4.将chmod的“ var”文件夹更改为775或777。
5.向framework.yaml文件添加了带有路径的资产参数。

“ public_html”文件代码中的我的index.php（***隐藏密码）：

<?php

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

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

$_SERVER[‘APP_ENV’]=’prod’;
$_SERVER['DATABASE_URL']='mysql://id9853857_nba1:***@127.0.0.1:3306/id9853857_nba'

if ($_SERVER['APP_DEBUG']) {
    umask(0002);

    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);

我的.htaccess文件（***隐藏密码）：

# Use the front controller as index file. It serves as a fallback solution when
# every other rewrite/redirect fails (e.g. in an aliased environment without
# mod_rewrite). Additionally, this reduces the matching process for the
# start page (path "/") because otherwise Apache will apply the rewriting rules
# to each configured DirectoryIndex file (e.g. index.php, index.html, index.pl).
DirectoryIndex index.php

# By default, Apache does not evaluate symbolic links if you did not enable this
# feature in your server configuration. Uncomment the following line if you
# install assets as symlinks or if you experience problems related to symlinks
# when compiling LESS/Sass/CoffeScript assets.
# Options FollowSymlinks

# Disabling MultiViews prevents unwanted negotiation, e.g. "/index" should not resolve
# to the front controller "/index.php" but be rewritten to "/index.php/index".
<IfModule mod_negotiation.c>
    Options -MultiViews
</IfModule>

<IfModule mod_rewrite.c>
    RewriteEngine On

    # Determine the RewriteBase automatically and set it as environment variable.
    # If you are using Apache aliases to do mass virtual hosting or installed the
    # project in a subdirectory, the base path will be prepended to allow proper
    # resolution of the index.php file and to redirect to the correct URI. It will
    # work in environments without path prefix as well, providing a safe, one-size
    # fits all solution. But as you do not need it in this case, you can comment
    # the following 2 lines to eliminate the overhead.
    RewriteCond %{REQUEST_URI}::$1 ^(/.+)/(.*)::\2$
    RewriteRule ^(.*) - [E=BASE:%1]

    # Sets the HTTP_AUTHORIZATION header removed by Apache
    RewriteCond %{HTTP:Authorization} .
    RewriteRule ^ - [E=HTTP_AUTHORIZATION:%{HTTP:Authorization}]

    # Redirect to URI without front controller to prevent duplicate content
    # (with and without `/index.php`). Only do this redirect on the initial
    # rewrite by Apache and not on subsequent cycles. Otherwise we would get an
    # endless redirect loop (request -> rewrite to front controller ->
    # redirect -> request -> ...).
    # So in case you get a "too many redirects" error or you always get redirected
    # to the start page because your Apache does not expose the REDIRECT_STATUS
    # environment variable, you have 2 choices:
    # - disable this feature by commenting the following 2 lines or
    # - use Apache >= 2.3.9 and replace all L flags by END flags and remove the
    #   following RewriteCond (best solution)
    RewriteCond %{ENV:REDIRECT_STATUS} ^$
    RewriteRule ^index\.php(?:/(.*)|$) %{ENV:BASE}/$1 [R=301,L]

    # If the requested filename exists, simply serve it.
    # We only want to let Apache serve files and not directories.
    RewriteCond %{REQUEST_FILENAME} -f
    RewriteRule ^ - [L]

    # Rewrite all other queries to the front controller.
    RewriteRule ^ %{ENV:BASE}/index.php [L]
</IfModule>

<IfModule !mod_rewrite.c>
    <IfModule mod_alias.c>
        # When mod_rewrite is not available, we instruct a temporary redirect of
        # the start page to the front controller explicitly so that the website
        # and the generated links can still be used.
        RedirectMatch 307 ^/$ /index.php/
        # RedirectTemp cannot be used instead
    </IfModule>
</IfModule>

SetEnv APP_ENV prod
SetEnv DATABASE_URL 'mysql://id9853857_nba1:***@localhost/id9853857_nba'

<IfModule mod_rewrite.c>
    Options +FollowSymLinks
    RewriteBase /
    RewriteEngine On
    RewriteCond %{REQUEST_FILENAME} !-f
    RewriteRule ^(.*)$ public_html/index.php [QSA,L]
</IfModule>

framework.yaml代码：

framework:
    secret: '%env(APP_SECRET)%'
    #default_locale: en
    #csrf_protection: true
    #http_method_override: true

    # Enables session support. Note that the session will ONLY be started if you read or write from it.
    # Remove or comment this section to explicitly disable session support.
    session:
        handler_id: ~
        cookie_secure: auto
        cookie_samesite: lax

    #esi: true
    #fragments: true
    php_errors:
        log: true

    assets:
        base_path: '/public_html'

我尝试了很多解决方案，在Google上搜索了很多页面，并且已经花费了大约两天的时间来完成这项工作。我没有想到部署起来如此困难，我会选择laravel而不是symfony。这不是一个很大的页面，我希望它可以免费托管以让我和我的朋友使用它。

我很想让这个工作：/

如何修复Symfony 4 http error 500并运行网站？

0 个答案: