太阳不下山 发表于 2021-8-15 17:21:53

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: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.zzvips.com。


if ($host != 'www.zzvips.com' ) {
rewrite ^/(.*)$ http://www.zzvips.com/$1 permanent;
}
访问zzvips.com时,会自动跳转到www.zzvips.com。
2、防盗链


location ~* .(gif|jpg|png|swf|flv)$ {
valid_referers none blocked zzvips.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 $request_filename) {
rewrite ^/post/(+)/?(+)?/?(+)?/?$ /read.php?entryid=$1&page=$2&part=$3 last;
rewrite ^/page/(+)/(+)/?$ /index.php?mode=$1&page=$2 last;
rewrite ^/starred/(+)/?(+)?/?$ /star.php?mode=$1&page=$2 last;
rewrite ^/category/([^/]+)/?(+)?/?(+)?/?$ /index.php?go=category_$1&mode=$2&page=$3 last;
rewrite ^/archiver/(+)/(+)/?(+)?/?(+)?/?$ /index.php?go=archive&cm=$1&cy=$2&mode=$3&page=$4 last;
rewrite ^/date/(+)/(+)/(+)/?(+)?/?(+)?/?$ /index.php?go=showday_$1-$2-$3&mode=$4&page=$5 last;
rewrite ^/user/(+)/?$ /view.php?go=user_$1 last;
rewrite ^/tags/([^/]+)/?(+)?/?(+)?/?$ /tag.php?tag=$1&mode=$2&page=$3 last;
rewrite ^/component/id/(+)/?$ /page.php?pageid=$1 last;
rewrite ^/component/([^/]+)/?$ /page.php?pagealias=$1 last;
#Force redirection for old rules
rewrite ^/read\.php/(+)\.htm$ http://$host/post/$1/ permanent;
rewrite ^/post/(+)\.htm$ http://$host/post/$1/ permanent;
rewrite ^/post/(+)\_(+)\.htm$ http://$host/post/$1/$2/ permanent;
rewrite ^/post/(+)\_(+)\_(+)\.htm$ http://$host/post/$1/$2/$3/ permanent;
rewrite ^/index\_(+)\_(+)\.htm$ http://$host/page/$1/$2/ permanent;
rewrite ^/star\_(+)\_(+)\.htm$ http://$host/starred/$1/$2/ permanent;
rewrite ^/category\_(+)\.htm$ http://$host/category/$1/ permanent;
rewrite ^/category\_(+)\_(+)\_(+)\.htm$ http://$host/category/$1/$2/$3/ permanent;
rewrite ^/archive\_(+)\_(+)\.htm$ http://$host/archiver/$1/$2/ permanent;
rewrite ^/archive\_(+)\_(+)\_(+)\_(+)\.htm$ http://$host/archiver/$1/$2/$3/$4/ permanent;
rewrite ^/showday\_(+)\_(+)\_(+)\.htm$ http://$host/date/$1/$2/$3/ permanent;
rewrite ^/showday\_(+)\_(+)\_(+)\_(+)\_(+)\.htm$ http://$host/date/$1/$2/$3/$4/$5/ permanent;
#Filename alias
rewrite ^/(+)/?(+)?/?(+)?/?$ /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服务器之家网站的支持!

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