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引用 | 編輯
johnroyer
2006-10-17 02:20 |
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可以發現有些網址非常特別 www.google.com mail.google.com picasaweb.google.com 而且 ping 一下還會發現這些 DomainName 都連到同一個 IP 這就是 Apache Virtual Host 的功能啦 當然 Google 不是這樣做的啦………舉例而已 要啟動 Apache 的 Virtual Host 功能 首先開啟 /usr/local/etc/apache22/httpd.conf 在任意地方加入以下設定 複製程式 # Virtual hosts Include etc/apache22/extra/httpd-vhosts.conf 由上面的設定可以看出 這一段會使 Apache 去讀取 extra/httpd-vhosts.conf 而 httpd-vhosts.conf 就是 Virtual Host 的設定檔 當然也可以直接寫在 http.conf 內 但是為了方便管理以及日後的維護 通常都會放在 extra/httpd-vhosts.conf 接下來看看 httpd-vhosts.conf 裡面寫了些什麼 複製程式 # Virtual Hosts # # If you want to maintain multiple domains/hostnames on your # machine you can setup VirtualHost containers for them. Most configurations # use only name-based virtual hosts so the server doesn't need to worry about # IP addresses. This is indicated by the asterisks in the directives below. # # Please see the documentation at # <URL:[url]http://httpd.apache.org/docs/2.2/vhosts/>[/url] # for further details before you try to setup virtual hosts. # # You may use the command line option '-S' to verify your virtual host # configuration. # # Use name-based virtual hosting. # NameVirtualHost *:80 VirtualHost example: Almost any Apache directive may go into a VirtualHost container. The first VirtualHost section is used for all requests that do not match a ServerName or ServerAlias in any <VirtualHost> block. <VirtualHost *:80> ServerAdmin [email]webmaster@dummy-host.example.com[/email] DocumentRoot /www/docs/dummy-host.example.com ServerName dummy-host.example.com ServerAlias [url]www.dummy-host.example.com[/url] ErrorLog /var/log/dummy-host.example.com-error_log CustomLog /var/log/dummy-host.example.com-access_log common </VirtualHost> <VirtualHost *:80> ServerAdmin [email]webmaster@dummy-host2.example.com[/email] DocumentRoot /www/docs/dummy-host2.example.com ServerName dummy-host2.example.com ErrorLog /var/log/dummy-host2.example.com-error_log CustomLog /var/log/dummy-host2.example.com-access_log common </VirtualHost> 可以看出每個不同的 vhost 都被包在標籤中 <VirtualHost *:80> ...... </VirtualHost> 參數說明： ServerAdmin：此 vhost 的管理員電子郵件 DocumentRoot：連結到此 vhost 時，會以哪個目錄當作預設的根目錄 ServerName：vhost 的 DNS ServerAlias：vhost 的 Alias ErrorLog：對於這個 vhost 錯誤記錄檔的儲存位置 CustomLog：對於這個 vhost 記錄檔的儲存位置 設定好之後 別忘記將原本做為參考用的二個 vhost 刪除或設為註解 然後重新啟動 appachectl restart //---------------------------------------------------------------- 再補上一招管理密技 用的方法一樣是「include」 你把的所有 vhost 設定分別儲存成檔案存放在其他目錄 複製程式 NameVirtualHost *:80 <VirtualHost *:80> ServerAdmin [email]mail@mail.com[/email] DocumentRoot /usr/local/www/apache22/data/ ServerName 192.168.0.1 ErrorLog /var/log/httpd-error.log CustomLog /var/log/httpd-access.log combined <Directory /> AllowOverride None Order Deny,Allow Deny from all </Directory> <Directory "/usr/local/www/apache22/data/"> Options Indexes FollowSymLinks AllowOverride All Order allow,deny Allow from all </Directory> </VirtualHost> Include /usr/local/etc/apache22/vhosts/*.conf 然後其他的設定檔分別儲存到 /usr/local/etc/apache22/vhosts/ 檔名為 vhost1.mychat.com.conf vhost2.mychat.com.conf vhost1.mychat.com.conf: 複製程式 <VirtualHost *:80> ServerAdmin [email]mail1@mychat.com[/email] DocumentRoot /usr/local/www/apache22/data/vhost1/ ServerName vhost1.mychat.com.conf ErrorLog /var/log/httpd-error.log CustomLog /var/log/httpd-access.log combined <Directory /> AllowOverride None Order Deny,Allow Deny from all </Directory> <Directory "/usr/local/www/apache22/data/vhost1/"> Options Indexes FollowSymLinks AllowOverride All Order allow,deny Allow from all </Directory> </VirtualHost> vhost2.mychat.com.conf 複製程式 <VirtualHost *:80> ServerAdmin [email]mail2@mychat.com[/email] DocumentRoot /usr/local/www/apache22/data/vhost2/ ServerName vhost2.mychat.com.conf ErrorLog /var/log/httpd-error.log CustomLog /var/log/httpd-access.log combined <Directory /> AllowOverride None Order Deny,Allow Deny from all </Directory> <Directory "/usr/local/www/apache22/data/vhost2/"> Options Indexes FollowSymLinks AllowOverride All Order allow,deny Allow from all </Directory> </VirtualHost> 這樣管理上會方便許多 原文：Zeroplex 生活隨筆: FreeBSD Apache Virtual Host http://zeroplex.blogspot.com/2008/05/freebsd-apache-virtual-host.html 請多指教  x0
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引用 | 編輯
mnbmnb5266
2010-08-21 22:40 |
2樓
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謝謝大大的程式分享，先看看管不管用再說
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