Apache下的Rewrite规则是详细的规则,Nginx下的中文文档好像没有看到,这是英文的文档:http://wiki.nginx.org/NginxHttpRewriteModule
Apache下的Rewrite规则基本上到nginx下,也可以直接使用,不行的话用引号引起来一般就都可以了。下面是我收集整理的一些记录。
nginx的rewrite格式是:rewrite regex replacement flag
其中flag标记有四种格式:
last – 相当于Apache中的L
break – 中止Rewirte,不在继续匹配
redirect – 返回临时重定向的HTTP状态302,相当于Apache中的R
permanent – 返回永久重定向的HTTP状态301,相当于Apache中的R=301
可以放在server, location 和 if 模块中。
匹配判断
~ 为区分大小写匹配; !~为区分大小写不匹配
~* 为不区分大小写匹配;!~为不区分大小写不匹配
例如下面设定nginx在用户使用ie的使用重定向到/nginx-ie目录下:
if ($http_user_agent ~ MSIE) {
rewrite ^(.*)$ /msie/$1 break;
}
一些常用的nginx下的Rewrite代码。
1.只使用一个网址,比如主力网址设为www.pc004.com。
if ($host != 'www.pc004.com' ) { rewrite ^/(.*)$ http://www.pc004.com/$1 permanent; } |
location ~* .(gif|jpg|png|swf|flv)$ { valid_referers none blocked 9enjoy.com itlearner.com; if ($invalid_referer) { return 403; } } |
location / { index index.html index.php; if (-f $request_filename/index.html){ rewrite (.*) $1/index.html break; } if (-f $request_filename/index.php){ rewrite (.*) $1/index.php; } if (!-f $request_filename){ rewrite (.*) /index.php; } } |
if (!-e $request_filename) { rewrite ^/post/([0-9]+)/?([0-9]+)?/?([0-9]+)?/?$ /read.php?entryid=$1&page=$2&part=$3 last; rewrite ^/page/([0-9]+)/([0-9]+)/?$ /index.php?mode=$1&page=$2 last; rewrite ^/starred/([0-9]+)/?([0-9]+)?/?$ /star.php?mode=$1&page=$2 last; rewrite ^/category/([^/]+)/?([0-9]+)?/?([0-9]+)?/?$ /index.php?go=category_$1&mode=$2&page=$3 last; rewrite ^/archiver/([0-9]+)/([0-9]+)/?([0-9]+)?/?([0-9]+)?/?$ /index.php?go=archive&cm=$1&cy=$2&mode=$3&page=$4 last; rewrite ^/date/([0-9]+)/([0-9]+)/([0-9]+)/?([0-9]+)?/?([0-9]+)?/?$ /index.php?go=showday_$1-$2-$3&mode=$4&page=$5 last; rewrite ^/user/([0-9]+)/?$ /view.php?go=user_$1 last; rewrite ^/tags/([^/]+)/?([0-9]+)?/?([0-9]+)?/?$ /tag.php?tag=$1&mode=$2&page=$3 last; rewrite ^/component/id/([0-9]+)/?$ /page.php?pageid=$1 last; rewrite ^/component/([^/]+)/?$ /page.php?pagealias=$1 last; #Force redirection for old rules rewrite ^/read.php/([0-9]+).htm$ http://$host/post/$1/ permanent; rewrite ^/post/([0-9]+).htm$ http://$host/post/$1/ permanent; rewrite ^/post/([0-9]+)_([0-9]+).htm$ http://$host/post/$1/$2/ permanent; rewrite ^/post/([0-9]+)_([0-9]+)_([0-9]+).htm$ http://$host/post/$1/$2/$3/ permanent; rewrite ^/index_([0-9]+)_([0-9]+).htm$ http://$host/page/$1/$2/ permanent; rewrite ^/star_([0-9]+)_([0-9]+).htm$ http://$host/starred/$1/$2/ permanent; rewrite ^/category_([0-9]+).htm$ http://$host/category/$1/ permanent; rewrite ^/category_([0-9]+)_([0-9]+)_([0-9]+).htm$ http://$host/category/$1/$2/$3/ permanent; rewrite ^/archive_([0-9]+)_([0-9]+).htm$ http://$host/archiver/$1/$2/ permanent; rewrite ^/archive_([0-9]+)_([0-9]+)_([0-9]+)_([0-9]+).htm$ http://$host/archiver/$1/$2/$3/$4/ permanent; rewrite ^/showday_([0-9]+)_([0-9]+)_([0-9]+).htm$ http://$host/date/$1/$2/$3/ permanent; rewrite ^/showday_([0-9]+)_([0-9]+)_([0-9]+)_([0-9]+)_([0-9]+).htm$ http://$host/date/$1/$2/$3/$4/$5/ permanent; #Filename alias rewrite ^/([a-zA-Z0-9_-]+)/?([0-9]+)?/?([0-9]+)?/?$ /read.php?blogalias=$1&page=$2&part=$3 last; } |