XAMPP正常运行的网站在Apache2中访问localhost/login报404错误

环境：PHP 7.4.32、Ubuntu 22.04
网站在Windows和Linux版XAMPP中测试正常，访问localhost/时会要求输入账号密码，之后跳转到localhost/login。但部署到Apache2服务器后，访问localhost/login出现404页面未找到错误；访问localhost/app/views/partials/时，显示带网站真实布局的404错误，且日志中无任何报错。已尝试修改.htaccess文件和权限，问题依旧。

相关配置文件 #

Config.php #

//Application resource access status
define("AUTHORIZED", 200);
define("UNAUTHORIZED", 401);
define("NOROLE", 404);
define("FORBIDDEN", 403);

// Application Files and Directories 
define("IMG_DIR",  "assets/images/");
define("FONTS_DIR",  "assets/fonts/");
define("SITE_FAVICON", IMG_DIR . "favicon.jpg");
define("SITE_LOGO", IMG_DIR . "logo.jpg");

define("CSS_DIR", SITE_ADDR . "assets/css/");
define("JS_DIR", SITE_ADDR . "assets/js/");
define("APP_DIR", "app/");
define("SYSTEM_DIR", "system/");
define("HELPERS_DIR", "helpers/");
define("LIBS_DIR", "libs/");
define("LANGS_DIR", "languages/");
define("MODELS_DIR", APP_DIR . "models/");
define("CONTROLLERS_DIR", APP_DIR . "controllers/");
define("VIEWS_DIR", APP_DIR . "views/");
define("LAYOUTS_DIR", VIEWS_DIR . "layouts/");
define("PAGES_DIR", VIEWS_DIR . "partials/");
define("AUDIT_LOGS_DIR", "logs/");

.htaccess #

RewriteEngine on
Options -Indexes
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule ^(.*)$ index.php?request_uri=$1 [NC,L,QSA,B]

website.conf #

<VirtualHost *:80>
    ServerName localhost
    ServerAlias localhost
    ServerAdmin webmaster@localhost
    DocumentRoot /var/www/website
    ErrorLog ${APACHE_LOG_DIR}/error.log
    CustomLog ${APACHE_LOG_DIR}/access.log combined
</VirtualHost>

• 启用Apache重写模块
  Ubuntu默认Apache未开启rewrite模块，执行以下命令：

  sudo a2enmod rewrite
  sudo systemctl restart apache2
  

• 配置VirtualHost允许.htaccess生效
  修改website.conf，在<VirtualHost>块内添加目录权限配置，允许.htaccess覆盖规则：

  <VirtualHost *:80>
      ServerName localhost
      ServerAlias localhost
      ServerAdmin webmaster@localhost
      DocumentRoot /var/www/website
      ErrorLog ${APACHE_LOG_DIR}/error.log
      CustomLog ${APACHE_LOG_DIR}/access.log combined
  
      <Directory /var/www/website>
          Options Indexes FollowSymLinks MultiViews
          AllowOverride All
          Require all granted
      </Directory>
  </VirtualHost>
  

  修改完成后重启Apache：sudo systemctl restart apache2

• 检查SITE_ADDR常量定义
  Config.php中使用了SITE_ADDR但未给出定义，需确认该常量是否在其他配置文件中正确设置，示例：

  define("SITE_ADDR", "http://localhost/");
  

  错误的SITE_ADDR会导致资源路径错误，间接引发路由解析问题。

• 验证网站文件权限
  确保Apache用户（默认是www-data）拥有网站目录的读取权限：

  sudo chown -R www-data:www-data /var/www/website
  sudo chmod -R 755 /var/www/website
  

• 调试重写规则
  开启Apache重写日志排查规则执行情况，在website.conf的<VirtualHost>块内添加：

  RewriteLog ${APACHE_LOG_DIR}/rewrite.log
  RewriteLogLevel 3
  

  重启Apache后访问localhost/login，查看/var/log/apache2/rewrite.log，确认请求是否正确转发到index.php。

• 检查路由逻辑
  确认网站路由处理逻辑（通常在index.php或核心控制器中）是否正确解析request_uri参数，比如是否存在处理login请求的控制器或视图文件。

内容的提问来源于stack exchange，提问作者Worst