如何在XAMPP 3.3.2中为Symfony 4项目配置虚拟主机 _Web主机

本文概述

A.使用.htaccess
B.没有.htaccess

在开始使用XAMPP在本地Symfony 4中进行开发之后, 由于我为项目配置了虚拟主机, 因此我遇到了一些路由问题。该错误通知我, 该错误不是在Symfony中, 而是在我的本地开发环境中为apache(我的vhost)配置的, 因为调试栏未正确加载, 并且始终收到消息：” Symfony 4：错误加载Web调试工具栏时发生” 。我也注意到, 没有异常, 但是服务器消息” 在此服务器上未找到” 。
然后, 在阅读symfony的官方文档之后, .htaccess文件也进行了很多更改(默认情况下, 除非你为symfony安装了特殊的apache模块, 否则该文件不存在)。
【如何在XAMPP 3.3.2中为Symfony 4项目配置虚拟主机】第一种选择是创建此.htaccess文件, 在你的项目中安装带有composer的模块, 并为此配置虚拟主机。第二个选项是完全禁用虚拟主机中.htaccess的使用, 并在其上编写所有规则和指令。在本文中, 我们将向你展示如何在xampp安装中同时使用这两个选项
A.使用.htaccess如果你愿意使用.htaccess文件重写指令等, 请使用以下命令继续在Symfony 4项目中安装symfony / apache-pack软件包：

composer require symfony/apache-pack

安装之后, 这将在你的项目/公共目录中创建一个.htaccess文件, 其内容类似于：

# 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 ApacheRewriteCond %{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}/$1 [R=301, L]# If the requested filename exists, simply serve it.# We only want to let Apache serve files and not directories.RewriteCond %{REQUEST_FILENAME} -fRewriteRule ^ - [L]# Rewrite all other queries to the front controller.RewriteRule ^ %{ENV:BASE}/index.php [L]< /IfModule> < IfModule !mod_rewrite.c> < IfModule mod_alias.c> # When mod_rewrite is not available, we instruct a temporary redirect of# the start page to the front controller explicitly so that the website# and the generated links can still be used.RedirectMatch 307 ^/$ /index.php/# RedirectTemp cannot be used instead< /IfModule> < /IfModule>

仅当虚拟主机允许时, 此.htaccess才会重写规则, 因此, 作为最后一步, 我们需要使用以下结构创建虚拟主机。继续编辑虚拟主机文件(xampp \ apache \ conf \ extra \ httpd-vhosts.conf), 并使用以下结构注册你的虚拟主机：

< VirtualHost 127.0.0.1:80> DocumentRoot "C:/xampp72/htdocs/php/sandbox/public"DirectoryIndex index.php< Directory "C:/xampp72/htdocs/php/sandbox/public"> AllowOverride AllOrder Allow, DenyAllow from All< /Directory> < /VirtualHost>

将更改保存到虚拟主机文件, 然后使用控制面板重新启动apache！
B.没有.htaccess如官方文档中所述, 如果你选择不使用.htaccess文件, 则将稍微提高Web服务器的性能。但是, 所有与apache相关的配置都必须在虚拟主机文件中完成, 并且默认配置会更改：

< VirtualHost 127.0.0.1:80> DocumentRoot "C:/xampp72/htdocs/php/sandbox/public"DirectoryIndex index.php< Directory "C:/xampp72/htdocs/php/sandbox/public"> AllowOverride NoneOrder Allow, DenyAllow from AllFallbackResource /index.php< /Directory> < /VirtualHost>

使用AllowOverride将使没有任何.htaccess文件可以覆盖apache指令, 并且在将更改保存到xampp \ apache \ conf \ extra \ httpd-vhosts.conf文件中并重新启动服务器后, 你的项目将立即运行。
设置愉快！