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Question

在 Symfony 3 的全新安装中，调试工具栏没有显示，当我有 apache 2.4.7 配置文件时：

<VirtualHost *:80>
    ServerAdmin info@enterprise.cl
    ServerName dev.enterprise.cl
    #ServerAlias www.domain.tld
    DocumentRoot /var/www/html/gestion/web
    DirectoryIndex app_dev.php

    # uncomment the following lines if you install assets as symlinks
    # or run into problems when compiling LESS/Sass/CoffeScript assets
    # <Directory /var/www/html/gestion>
    #     Options FollowSymlinks
    # </Directory>

    ErrorLog /var/log/apache2/project_error.log
    CustomLog /var/log/apache2/project_access.log combined
</VirtualHost>

如果我将配置文件更改为：

<VirtualHost *:80>
    ServerAdmin info@enterprise.cl
    ServerName dev.enterprise.cl
    # ServerAlias www.domain.tld
    DocumentRoot /var/www/html/gestion/web
    # DirectoryIndex app_dev.php

    # uncomment the following lines if you install assets as symlinks
    # or run into problems when compiling LESS/Sass/CoffeScript assets
    # <Directory /var/www/html/gestion>
    #     Options FollowSymlinks
    # </Directory>

    ErrorLog /var/log/apache2/project_error.log
    CustomLog /var/log/apache2/project_access.log combined
</VirtualHost>

并访问：http://dev.enterprise.cl/app_dev.php，一切正常。

怎么了？

Answer 1

您的网站目录（在 apache 配置中）应该是：

<Directory /var/www/html/gestion/web>

假设 'gestion' 是您的 Symfony3（是 Symfony3 吗？）文件夹...

快速验证（现在的方式）是尝试： http://dev.enterprise.cl/web/app_dev.php

顺便问一下，您是否在同一台主机上使用网络浏览器？如果不是，您需要像这样编辑 app_dev.php 文件：

if (isset($_SERVER['HTTP_CLIENT_IP'])
    || isset($_SERVER['HTTP_X_FORWARDED_FOR'])
    || !(in_array(@$_SERVER['REMOTE_ADDR'], ['192.168.40.208', '192.168.255.99',
            '127.0.0.1', 'fe80::1', '::1']) || php_sapi_name() === 'cli-server')
) {

其中 ['REMOTE_ADDR'] 包含您主机的 IP；默认情况下它只是 localhost (127.0.0.1).

Answer 2

非常感谢，解决方案是取消注释指令目录：

   <VirtualHost *:80>
        ServerAdmin info@enterprise.cl
        ServerName dev.enterprise.cl
        # ServerAlias www.domain.tld
        DocumentRoot /var/www/html/gestion/web
        # DirectoryIndex app_dev.php

        # uncomment the following lines if you install assets as symlinks
        # or run into problems when compiling LESS/Sass/CoffeScript assets
        <Directory /var/www/html/gestion>
            Options FollowSymlinks
        </Directory>

        ErrorLog /var/log/apache2/project_error.log
        CustomLog /var/log/apache2/project_access.log combined
  </VirtualHost>

Alvin，是的，我已经配置 app_dev，可以远程访问，谢谢

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