nginx rewite 規(guī)則，官方文檔：http://wiki.nginx.org/NginxHttpRewriteModule
nginx rewrite規(guī)則格式：rewrite regex replacement flag
flag標(biāo)記有四種格式：
last – 相當(dāng)于Apache中的L
break – 中止Rewirte，不在繼續(xù)匹配
redirect – 返回臨時重定向的HTTP狀態(tài)302，相當(dāng)于Apache中的R
permanent – 返回永久重定向的HTTP狀態(tài)301，相當(dāng)于Apache中的R=301
可以放在server, location 和 if 模塊中。
匹配判斷：
~ 為區(qū)分大小寫匹配; !~為區(qū)分大小寫不匹配
~* 為不區(qū)分大小寫匹配；!~為不區(qū)分大小寫不匹配
例如，設(shè)定nginx在用戶使用ie的使用重定向到/nginx-ie目錄下：
if ($http_user_agent ~ MSIE) {
rewrite ^(.*)$ /msie/$1 break;
}
附，常用nginx Rewrite 規(guī)則配置代碼。
1、只使用一個網(wǎng)址，比如主力網(wǎng)址設(shè)為bingfeng168.cn。
if ($host != 'bingfeng168.cn' ) {
rewrite ^/(.*)$ http://bingfeng168.cn/$1 permanent;
}
訪問west.cn時，會自動跳轉(zhuǎn)到bingfeng168.cn。
2、防盜鏈
location ~* .(gif|jpg|png|swf|flv)$ {
valid_referers none blocked west.cn dgjs123.com;
if ($invalid_referer) {
return 403;
}
}
盜鏈時則返回403錯誤，允許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，代碼收藏上就是使用的這段代碼。
4.bo-blog在nginx下nginx rewrite 規(guī)則
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;
}
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nginx rewrite重寫規(guī)則與防盜鏈配置方法教程詳解
