用于引用您的会话的 Cookie 似乎正在两个应用程序之间共享。

确保两个应用在config/session.php配置文件中的cookie配置具有不同的值。

'cookie' => 'laravel_session',

文件（我注意到您是）来设置 cookie 名称，请确保在每个应用程序的 .env 文件中更改相应的变量。

请务必在进行更改后清除浏览器的 Cookie。

如果可能的话，为暂存应用程序创建一个子域（如 staging.yoursite.com）将是一个理想的解决方案，因为它可以防止在两个应用程序之间共享 cookie。

假设你有这个应用树：

/path/to/web/root
    |_app1
    |   |_all
    |   |_laravel
    |   |_folders
    |   |_and
    |   |_public
    |
    |_app2
        |_all
        |_laravel
        |_folders
        |_and
        |_public

如果您可以管理DNS记录，我建议创建两个虚拟服务器...

例如，第一个app1.application.com指向/path/to/web/root/app1/public

例如，seccond app2.application.com指向/path/to/web/root/app2/public

在您的情况下，您可能想使用类似 prod.application.com 和 staging.application.com

配置虚拟服务器

如果您使用的是 apache，您的虚拟服务器配置文件可能如下所示：

<VirtualHost *:80>
    # The ServerName directive sets the request scheme, hostname and port that
    # the server uses to identify itself. This is used when creating
    # redirection URLs. In the context of virtual hosts, the ServerName
    # specifies what hostname must appear in the request's Host: header to
    # match this virtual host. For the default virtual host (this file) this
    # value is not decisive as it is used as a last resort host regardless.
    # However, you must set it for any further virtual host explicitly.
    ServerName app1.application.com
    ServerAdmin webmaster@localhost
    DocumentRoot /path/to/web/root/app1/public
    # Available loglevels: trace8, ..., trace1, debug, info, notice, warn,
    # error, crit, alert, emerg.
    # It is also possible to configure the loglevel for particular
    # modules, e.g.
    #LogLevel info ssl:warn
    ErrorLog ${APACHE_LOG_DIR}/error.log
    CustomLog ${APACHE_LOG_DIR}/access.log combined
    # For most configuration files from conf-available/, which are
    # enabled or disabled at a global level, it is possible to
    # include a line for only one particular virtual host. For example the
    # following line enables the CGI configuration for this host only
    # after it has been globally disabled with "a2disconf".
    #Include conf-available/serve-cgi-bin.conf
    <Directory /path/to/web/root/app1/public>
        Options Indexes FollowSymLinks
        AllowOverride All
        Require all granted
    </Directory>
</VirtualHost>

如果您使用的是 Nginx，您的虚拟服务器配置文件可能如下所示：

server {
    listen 80;
    # SSL configuration
    #
    # listen 443 ssl default_server;
    # listen [::]:443 ssl default_server;
    #
    # Self signed certs generated by the ssl-cert package
    # Don't use them in a production server!
    #
    # include snippets/snakeoil.conf;
    root /path/to/web/root/app1/public;
    # Add index.php to the list if you are using PHP
    index index.php index.html index.htm index.nginx-debian.html;
    server_name sigesi.tk www.sigesi.tk;
    location / {
        # First attempt to serve request as file, then
        # as directory, then fall back to displaying a 404.
        try_files $uri $uri/ /index.php?$query_string;
    }
    # pass the PHP scripts to FastCGI server listening on 127.0.0.1:9000
    #
    location ~ '.php$ {
        try_files $uri /index.php =404;
        fastcgi_split_path_info ^(.+'.php)(/.+)$;
        fastcgi_pass unix:/var/run/php5-fpm.sock;
        fastcgi_index index.php;
        fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
        include fastcgi_params;
    }
}

配置文件应保存在 Web 服务器配置目录（/etc/apache2 或 /etc/nginx ），sites-aviable目录中。

然后你必须运行sudo a2ensite <fileName>（对于Apache）或sudo ln -s /etc/nginx/sites-aviable/<fileName> /etc/nginx/sites-enabled/<fileName>（对于nginx）...

最后，您必须重新启动网络服务器...

希望这有帮助。

问候。