导读:nginx rewrite重写规则与防盗链配置方法,rewrite规则格式中flag标记的几种形式,盗链时返回403错误,允许的域名直接跟在第二行的域名后面。
nginx rewrite重写规则与防盗链配置方法如下所示:
nginx rewite 规则,官方文档:http://wiki.nginx.org/NginxHttpRewriteModule
nginx rewrite规则格式:rewrite regex replacement flag
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,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/$1 break; }
附,常用nginx Rewrite 规则配置代码。
1、只使用一个网址,比如主力网址设为www.xfcodes.com。
if ($host != 'www.xfcodes.com' ) { rewrite ^/(.*)$ http://www.xfcodes.com/$1 permanent; }
访问xfcodes.com时,会自动跳转到www.xfcodes.com。
2、防盗链
location ~* .(gif|jpg|png|swf|flv)$ { valid_referers none blocked xfcodes.com dgjs123.com; if ($invalid_referer) { return 403; } }
盗链时则返回403错误,允许的域名可以直接跟在第二行的域名后面。
3、WordPress的Rewrite
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; } }
目前,代码收藏上就是使用的这段代码。
4.bo-blog在nginx下nginx rewrite 规则
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; }
以上所述是小编给大家介绍的nginx rewrite重写规则与防盗链配置方法教程详解,希望对大家有所帮助,如果大家有任何疑问请给我留言,小编会及时回复大家的。在此也非常感谢大家对网站的支持!