Apache安装目录：/usr/local/apache

目的：

配置Apache虚拟主机

具体操作：

1、修改Apache主配置文件

cp /usr/local/apache/conf/httpd.conf /usr/local/apache/conf/httpd.conf-bak #修改之前先备份

vi /usr/local/apache/conf/httpd.conf #修改

找到# Virtual hosts这一行，添加以下两行：

Include conf/error/*.conf

Include conf/vhost/*.conf

找到# Server-pool management (MPM specific)这一行，取消下面一行的注释

Include conf/extra/httpd-mpm.conf

找到#ErrorDocument 404 /404.html这一行，取消前面的注释

ErrorDocument 404 /404.html #404.html需要创建好放在网站根目录下面

找到# ErrorLog: The location of the error log file.这一段，添加

ErrorLog "/usr/local/apache/logs/error_log" #Apache错误日志记录，需要创建好目录文件

#ErrorLog "/dev/null" #表示不记录Apache错误日志

LogLevel crit #日志级别，致命情况才记录

找到# The location and format of the access logfile (Common Logfile Format).这一段，添加

CustomLog "|/usr/local/apache/bin/rotatelogs /usr/local/apache/logs/access_log%Y%m%d.log 86400 480" combined #按天保存Apache访问日志记录

:wq! #保存退出

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2、创建虚拟主机配置文件存放目录

cd /usr/local/apache/conf

mkdir vhost #创建虚拟主机存放目录

mkdir error #创建空主机头存放目录

3、禁止Apache空主机头设置

cd /usr/local/apache/conf/error

vi error.osyunwei.com.conf #编辑

NameVirtualHost *:80

<VirtualHost *:80>

ServerAdmin yourmail@mail.com

DocumentRoot /tmp

ServerName error

</VirtualHost>

:wq! #保存退出

4、添加虚拟主机配置文件

cd /usr/local/apache/conf/vhost

vi bbs.osyunwei.com.conf #编辑

<VirtualHost *:80>

# ServerAdmin webmaster@dummy-host.example.com

DocumentRoot /home/web/osyunwi.com/bbs.osyunwei.com/

ServerName bbs.osyunwei.com

ServerAlias bbs.osyunwei.com

# ErrorLog logs/dummy-host.example.com-error_log

# CustomLog logs/dummy-host.example.com-access_log common

CustomLog "|/usr/local/apache/bin/rotatelogs /usr/local/apache/logs/osyunwei.com/bbs.osyunwei.com/access_log%Y%m%d.log 86400 480" combined #访问日志，目录文件需要提前创建好

DirectoryIndex index.htm index.html index.php

<Directory "/home/web/osyunwi.com/bbs.osyunwei.com/">

php_admin_value open_basedir "/home/web/osyunwi.com/bbs.osyunwei.com/:/tmp/" #防止php木马跨站

Options Includes ExecCGI FollowSymLinks

AllowOverride All

Order allow,deny

Allow from all

</Directory>

</VirtualHost>

:wq! #保存退出

vi sns.osyunwei.com.conf #编辑

<VirtualHost *:80>

# ServerAdmin webmaster@dummy-host.example.com

DocumentRoot /home/web/osyunwi.com/sns.osyunwei.com/

ServerName sns.osyunwei.com

ServerAlias sns.osyunwei.com

# ErrorLog logs/dummy-host.example.com-error_log

# CustomLog logs/dummy-host.example.com-access_log common

CustomLog "|/usr/local/apache/bin/rotatelogs /usr/local/apache/logs/osyunwei.com/sns.osyunwei.com/access_log%Y%m%d.log 86400 480" combined #访问日志，目录文件需要提前创建好

DirectoryIndex index.htm index.html index.php

<Directory "/home/web/osyunwi.com/sns.osyunwei.com/">

php_admin_value open_basedir "/home/web/osyunwi.com/sns.osyunwei.com/:/tmp/" #防止php木马跨站

Options Includes ExecCGI FollowSymLinks

AllowOverride All

Order allow,deny

Allow from all

</Directory>

</VirtualHost>

:wq! #保存退出

5、重启Apache

service httpd restart #重启

至此，Linux下Apache虚拟主机配置教程完成。