nginx rewrite重写规则与防盗链配置方法教程详解

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:

nginx rewrite规则格式:rewrite regex replacement flag

flag标记有四种格式:

last C 相当于Apache中的L
break C 中止Rewirte,不在继续匹配
redirect C 返回临时重定向的HTTP状态302,相当于Apache中的R
permanent C 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。

  if ($host != 'www.xfcodes.com' ) {  rewrite ^/(.*)$ http://www.xfcodes.com/$1 permanent;  }

访问xfcodes.com时,会自动跳转到。

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脚本之家网站的支持!

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