www.111cn.net 更新:2013-07-18 编辑:Crese 来源:转载
如果你是apache服务器要实现url rewrite重写我们需要在apache中打开mod_rewrite.so配置,下面我把具体过程给各位同学详细介绍介绍。
配置步骤:
第一步:找到apache的配置文件httpd.conf(文件在conf目录下)
第二步:你首先必须得让服务器支持mod_rewrite,如果你使用的是虚拟主机,请事先询问你的主机提供商。
打开httpd.conf,找到
代码如下 |
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#LoadModule rewrite_module modules/mod_rewrite.so |
把#去掉
找到AllowOverride None 改成 AllowOverride All,
注:AllowOverride 的参数设置为ALL,表示整台服务器上都支持URL规则重写。Apache 服务器要读每个网站下目录下的 .htaccess 文件。如果没有这个文件,或者这个文档没有定义任何关于URL重写的规则就不会有任何效果。
对于不同的网址,需要在APACHE中增加如下内容
代码如下 |
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RewriteEngine On RewriteMap lowercase int:tolower RewriteCond ${lowercase:%{SERVER_NAME}} ^[a-z0-9]+.eact.com.cn$ RewriteRule ^(.+) ${lowercase:%{SERVER_NAME}}$1 [C] ##RewriteRule ^u.eact.com.cn/(.*) /ux/index.html [L] RewriteRule ^([a-z0-9]+).eact.com.cn/(.*) /$1/$2 [L] |
实例
实例301跳转
例一.下面是在一个虚拟主机里定义的规则。功能是把client请求的主机前缀不是www.111cn.net和70.40.213.183都跳转到主机前缀为http://www.111cn.net,避免相同内容的网页有多个指向的域名,如http://111cn.net。
代码如下 |
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NameVirtualHost 70.40.213.183:80 ServerAdmin [email protected] DocumentRoot “/web” ServerName 111cn.net RewriteEngine on #打开rewirte功能 RewriteCond %{HTTP_HOST} !^www.111cn.net [NC] #声明Client请求的主机中前缀不是www.111cn.net,其中 [NC] 的意思是忽略大小写 RewriteCond %{HTTP_HOST} !^70.40.213.183 [NC] #声明Client请求的主机中前缀不是70.40.213.183,其中 [NC] 的意思是忽略大小写 RewriteCond %{HTTP_HOST} !^$ #声明Client请求的主机中前缀不为空 RewriteRule ^(.*) http://www.111cn.net/ [L] #含义是如果Client请求的主机中的前缀符合上述条件,则直接进行跳转到http://www.111cn.net/,[L]意味着立即停止重写操作,并不再应用其他重写规则。这里的.*是指匹配所有URL中不包含换行字符,()括号的功能是把所有的字符做一个标记,以便于后面的应用.就是引用前面里的 (.*)字符。 例二.将输入 en.111cn.net 的域名时跳转到www.111cn.net |
RewriteEngine on
RewriteCond %{HTTP_HOST} ^en.111cn.net [NC]
RewriteRule ^(.*) http://www.111cn.net/ [L]
实现 伪静态在每个虚拟主机的地方设置Rewrite参数
代码如下 |
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<VirtualHost *:80> ServerAdmin [email protected] DocumentRoot "I:/Job/Java" ServerName localhost RewriteEngine on RewriteRule /([0-9]+).html /test.jsp?id=$1 [PT] RewriteRule /([0-9]+)_([0-9]+).html /content.jsp?id=$1&id2=$2 [PT] </VirtualHost>
apache设置静态文件缓存方法介绍
www.111cn.net 更新:2013-07-06 编辑:Win2000 来源:转载
在apache中我们要实现缓存文件需要开户mod_expires模块,缓存功能实现之后我们可以提升服务器的性能(缩短服务的响应时间、减轻服务器负担、减少网络带宽使用量)这里就不一一介绍了。
为了减少客户端对服务端资源的请求,可以开启mod_expires.so模块 在apache%C5%E4%D6%C3/" target="_blank">apache配置文件中去掉这段 “#LoadModule expires_module modules/mod_expires.so ”前面的#号 Httpd.conf配置
代码如下 |
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ExpiresActive on #缓存3天。 ExpiresBytype text/css "access plus 3 days ExpiresByType application/x-javascript "access plus 3 days " ExpiresByType image/jpeg "access plus 3 days " Expiresbytype image/gif "access plus 3 days " |
加入下面内容
代码如下 |
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<IfModule mod_expires.c> # mod_expires ExpiresActive on ExpiresDefault A864000 ExpiresBytype text/css “access plus 14 days ExpiresByType text/javascript “access plus 14 days ” ExpiresByType application/x-javascript “access plus 14 days ” ExpiresByType application/x-shockwave-flash “access plus 14 days ” ExpiresByType image/* “access plus 14 days ” ExpiresByType text/html “access plus 14 days ” <FilesMatch “.(flv|ico|pdf|avi|mov|ppt|doc|mp3|wmv|wav|jpg|gif)$”> ExpiresDefault A864000 </FilesMatch> </IfModule> |
默认缓存时间是10天,css缓存时间是14天
Apache搭建多个站点方法详解
www.111cn.net 更新:2013-06-28 编辑:Bolshevik 来源:转载
Apache的虚拟主机是一种允许在同一台机器上配置多个不同站点的web服务器环境的,就是iis一样可以创建多站点了,但是apache需要在编辑状态操作,不能像windows iis直接点击几下就好了,下面我来给各位介绍配置方法。
最平常的大概有3种方法。 第一种:单IP不同端口 第二种:多IP同端口(独立IP的虚拟空间) 第三种:域名绑定根目录的方式(共享IP的虚拟空间) Apache的核心配置文件名是”httpd.conf”,其所存放的路径在Apache目录下的conf文件夹下。修改它只需要使用记事本(建议使用其他编辑器,带行数的那种,方便修改),生效的话只需要保存httpd.conf,重启apache即可。 下面多站点支持的话,修改httpd.conf的第187~264行(不同的httpd.conf可能有差异),也就是在ServerAdmin和ServerName那里,大部分是注释。下面是主要修改的地方。 注意:如果是服务器请备份httpd.conf后再修改文件。
代码如下 |
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# 'Main' server configuration # # The directives in this section set up the values used by the 'main' # server, which responds to any requests that aren't handled by a # <VirtualHost> definition. These values also provide defaults for # any <VirtualHost> containers you may define later in the file. # # All of these directives may appear inside <VirtualHost> containers, # in which case these default settings will be overridden for the # virtual host being defined. # # # ServerAdmin: Your address, where problems with the server should be # e-mailed. This address appears on some server-generated pages, such # as error documents. e.g. [email protected] # ServerAdmin [email protected] # # ServerName gives the name and port that the server uses to identify itself. # This can often be determined automatically, but we recommend you specify # it explicitly to prevent problems during startup. # # If your host doesn't have a registered DNS name, enter its IP address here. # ServerName www.example.com:80 # # Deny access to the entirety of your server's filesystem. You must # explicitly permit access to web content directories in other # <Directory> blocks below. # <Directory /> AllowOverride All Require all denied </Directory> # # Note that from this point forward you must specifically allow # particular features to be enabled - so if something's not working as # you might expect, make sure that you have specifically enabled it # below. # # # DocumentRoot: The directory out of which you will serve your # documents. By default, all requests are taken from this directory, but # symbolic links and aliases may be used to point to other locations. # DocumentRoot "g:/www" <Directory "g:/www"> # # Possible values for the Options directive are "None", "All", # or any combination of: # Indexes Includes FollowSymLinks SymLinksifOwnerMatch ExecCGI MultiViews # # Note that "MultiViews" must be named *explicitly* --- "Options All" # doesn't give it to you. # # The Options directive is both complicated and important. Please see # http://httpd.apache.org/docs/2.4/mod/core.html#options # for more information. # Options Indexes FollowSymLinks # # AllowOverride controls what directives may be placed in .htaccess files. # It can be "All", "None", or any combination of the keywords: # Options FileInfo AuthConfig Limit # AllowOverride All # # Controls who can get stuff from this server. # Require all granted </Directory> |
第一种一般是测试环境,毕竟加了端口,如何绑定域名,访问的时候域名后面也需加端口。 例子分别通过80和8080访问不同的根目录。 大概在50几行有个Listen 80,在下面添加8080端口。
代码如下 |
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Listen 80 Listen 8080<VirtualHost *:80> ServerAdmin [email protected] ServerName localhost:80 DocumentRoot "g:/www1" <Directory "g:/www1"> Options Indexes FollowSymLinks AllowOverride All Require all granted </Directory> </VirtualHost> <VirtualHost *:8080> ServerAdmin [email protected] ServerName localhost:8080 DocumentRoot "g:/www2" <Directory "g:/www2"> Options Indexes FollowSymLinks AllowOverride All Require all granted </Directory> </VirtualHost> |
第二种多IP同端口。 IP地址1:192.168.2.2 IP地址2:192.168.1.68 端口同是80端口。
代码如下 |
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<VirtualHost 192.168.1.68:80> ServerAdmin [email protected] ServerName localhost:80 DocumentRoot "g:/www1" <Directory "g:/www1"> Options FollowSymLinks AllowOverride All Require all granted </Directory> </VirtualHost> <VirtualHost 192.168.2.2:80> ServerAdmin [email protected] ServerName localhost:80 DocumentRoot "g:/www2" <Directory "g:/www2"> Options FollowSymLinks AllowOverride All Require all granted </Directory> </VirtualHost> |
第三种同IP不同域名和根目录(域名的话修改本地host演示)。
代码如下 |
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<VirtualHost 192.168.2.2:80> ServerAdmin [email protected] ServerName www.111cn.net DocumentRoot "g:/www1" <Directory "g:/www1"> Options FollowSymLinks AllowOverride All Require all granted </Directory> </VirtualHost> <VirtualHost 192.168.2.2:80> ServerAdmin [email protected] ServerName www.111cn.net DocumentRoot "g:/www2" <Directory "g:/www2"> Options FollowSymLinks AllowOverride All Require all granted </Directory> </VirtualHost> |
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