虛擬主機設置重定向請求到本地 IP 地址

我想讓一個在 apache2 (ubuntu) 上執行的應用程序在網際網路上可用。所以我決定在購買 SSL 證書後設置虛擬主機。在我的本地網路上一切正常。

當我訪問 172.16.2.28/moodle（在本地網路上）時，一切正常。

當我還訪問 example.com 時，我會收到來自 (/var/www/html) 的預設 index.php

但是當我通過公共網際網路訪問 example.com/moodle 時，瀏覽器重定向到 172.16.2.28/moodle（錯誤 404）

我究竟做錯了什麼。

000-default.conf

<VirtualHost *:80>
    

       ServerAdmin webmaster@localhost
       DocumentRoot /var/www/html



       ErrorLog ${APACHE_LOG_DIR}/error.log
       CustomLog ${APACHE_LOG_DIR}/access.log combined

 
</VirtualHost>

預設-ssl.conf

<IfModule mod_ssl.c>
       <VirtualHost _default_:443>
               ServerAdmin sa@xxx.com
               ServerName lms.xxx.com
               DocumentRoot /var/www/html 

               ErrorLog ${APACHE_LOG_DIR}/error.log
               CustomLog ${APACHE_LOG_DIR}/access.log combined

               
               SSLEngine on

               
               SSLCertificateFile      /home/vlms/sslcert/cert.pem
               SSLCertificateKeyFile /home/vlms/sslcert/cert.key

               <FilesMatch "\.(cgi|shtml|phtml|php)$">
                               SSLOptions +StdEnvVars
               </FilesMatch>
               <Directory /usr/lib/cgi-bin>
                               SSLOptions +StdEnvVars
               </Directory>
               <Directory /var/www/html/>

                    Options +FollowSymlinks

                    AllowOverride All

                    Require all granted

                </Directory>
   </VirtualHost>
</IfModule>

moodle/config.php（問題可能來自這裡嗎？）

<?php  // Moodle configuration file

unset($CFG);
global $CFG;
$CFG = new stdClass();

$CFG->dbtype    = 'mariadb';
$CFG->dblibrary = 'native';
$CFG->dbhost    = '172.16.0.30';
$CFG->dbname    = 'xxx';
$CFG->dbuser    = 'xxx';
$CFG->dbpass    = 'xxx';
$CFG->prefix    = 'mdl_';
$CFG->dboptions = array (
 'dbpersist' => 0,
 'dbport' => '',
 'dbsocket' => '',
 'dbcollation' => 'utf8mb4_general_ci',
);

$CFG->wwwroot   = 'http://172.16.0.30/moodle';
$CFG->dataroot  = '/var/www/moodledata';
$CFG->admin     = 'xxx';

$CFG->directorypermissions = 0777;

require_once(__DIR__ . '/lib/setup.php');

// There is no php closing tag in this file,
// it is intentional because it prevents trailing whitespace problems!

Moodle 會準確地重定向您的配置方式：

$CFG->wwwroot   = 'http://172.16.0.30/moodle';

將該行更改為正確的 URL：

$CFG->wwwroot   = 'https://example.com/moodle';

引用自：https://serverfault.com/questions/1030520