我正在使用Ubuntu 18.04.1 LTS配置新服务器（Droplet）。我安装了apache并配置了虚拟主机。服务器名称为www.speedysoftware.com，这是/etc/hostname的值。问题是，我正在尝试将http://www.speedysoftware.com/重定向到特定的虚拟主机，但是将其重定向到默认的虚拟主机。另一方面，http://www.speedysoft.com/和http://www.speedy-software.com/被重定向到正确的虚拟主机，该主机应与http://www.speedysoftware.com/相同
文件/etc/apache2/sites-available/000-default.conf：
<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.
ServerAdmin webmaster@speedy.net
DocumentRoot /var/www/general
<Directory /var/www/general>
Options +FollowSymLinks
Options -Indexes
AllowOverride All
Require all granted
</Directory>
# 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
</VirtualHost>
# vim: syntax=apache ts=4 sw=4 sts=4 sr noet
文件/etc/apache2/sites-available/speedysoftware.conf：
<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 www.speedysoftware.com
ServerAlias speedysoftware.com *.speedysoftware.com
ServerAlias speedy-software.com *.speedy-software.com
ServerAlias speedysoft.com *.speedysoft.com
# ... (more ServerAliases)
ServerAdmin webmaster@speedy.net
DocumentRoot /var/www/speedysoftware
<Directory /var/www/speedysoftware>
Options +FollowSymLinks
Options -Indexes
AllowOverride All
Require all granted
</Directory>
# 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
</VirtualHost>
# vim: syntax=apache ts=4 sw=4 sts=4 sr noet
您可以看到http://www.speedy-soft.com/被重定向到默认虚拟主机，这是正确的。配置有什么问题？
进行更改后，我通过sudo systemctl restart apache2重新加载了设置。
关于重定向，在这种情况下，我不想重定向。我希望它们被视为单独的网站，尽管它们会导致同一虚拟主机。在其他情况下，我会重定向，例如将http://www.speedypedia.org/重定向到http://www.speedypedia.info/，然后将http://ww.speedysoftware.com/（或任何其他子域，包括http://speedysoftware.com/）重定向到http://www.speedysoftware.com/
更新-我检查并且http://ww.speedysoftware.com/，http://wwww.speedysoftware.com/和http://speedysoftware.com/都指向正确的虚拟主机。只有http://www.speedysoftware.com/不会导致正确的虚拟主机。
答案 0 :(得分：0)
我找到了解决方案！我写信给DigitalOcean支持（顺便说一句，他们得到了很大的支持），他们写信给我：
“服务器是Apache，因此您可以访问apachectl命令，该命令支持-S标志以获取转储的分析设置，其中包括在其中建立虚拟主机和配置的信息。”
我从命令行运行了apachectl -S，发现了问题所在：
*:80 is a NameVirtualHost
default server www.speedysoftware.com (/etc/apache2/sites-enabled/000-default.conf:1)
port 80 namevhost www.speedysoftware.com (/etc/apache2/sites-enabled/000-default.conf:1)
...
由于我没有在ServerName中定义/etc/apache2/sites-available/000-default.conf，因此采用了液滴名称，这就是问题所在。因此，我将ServerName www.speedy-soft.com添加到了此文件：
<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 www.speedy-soft.com
ServerAdmin webmaster@speedy.net
DocumentRoot /var/www/general
<Directory /var/www/general>
Options +FollowSymLinks
Options -Indexes
AllowOverride All
Require all granted
</Directory>
# 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
</VirtualHost>
# vim: syntax=apache ts=4 sw=4 sts=4 sr noet
然后重新启动Apache。我再次运行apachectl -S：
*:80 is a NameVirtualHost
default server www.speedy-soft.com (/etc/apache2/sites-enabled/000-default.conf:1)
port 80 namevhost www.speedy-soft.com (/etc/apache2/sites-enabled/000-default.conf:1)
...
现在一切正常。谢谢！
您可以在此页面上查看更多详细信息： How to debug an apache virtual host configuration?