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(shí)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(gè)網(wǎng)址，比如主力網(wǎng)址設(shè)為www.xfcodes.com。

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

訪問xfcodes.com時(shí)，會(huì)自動(dòng)跳轉(zhuǎn)到www.xfcodes.com。

2、防盜鏈

location ~* .(gif&#124;jpg&#124;png&#124;swf&#124;flv)$ {
valid_referers none blocked xfcodes.com dgjs123.com;
if ($invalid_referer) {
return 403;
}
}

盜鏈時(shí)則返回403錯(cuò)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;
}

以上所述是小編給大家介紹的nginx rewrite重寫規(guī)則與防盜鏈配置方法教程詳解，希望對(duì)大家有所幫助，如果大家有任何疑問請(qǐng)給我留言，小編會(huì)及時(shí)回復(fù)大家的。在此也非常感謝大家對(duì)腳本之家網(wǎng)站的支持！

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