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  • Nginx常用rewrite跳转重定向实例

    1、将www.myweb.com/connect 跳转到connect.myweb.com

    rewrite ^/connect$ http://connect.myweb.com permanent;
    rewrite ^/connect/(.*)$ http://connect.myweb.com/$1 permanent;

    2、将connect.myweb.com 301跳转到www.myweb.com/connect/ 

    if ($host = "connect.myweb.com"){
    rewrite ^/(.*)$ http://www.myweb.com/connect/$1 permanent;
    }

    3、myweb.com 跳转到www.myweb.com

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

    4、www.myweb.com/category/123.html 跳转为 category/?cd=123

    rewrite "/category/(.*).html$" /category/?cd=$1 last;

    5、www.myweb.com/admin/ 下跳转为www.myweb.com/admin/index.php?s=

    if (!-e $request_filename){
    rewrite ^/admin/(.*)$ /admin/index.php?s=/$1 last;
    }

    6、在后面添加/index.php?s=

    if (!-e $request_filename){
        rewrite ^/(.*)$ /index.php?s=/$1 last;
    }

    7、www.myweb.com/xinwen/123.html  等xinwen下面数字+html的链接跳转为404

    rewrite ^/xinwen/([0-9]+).html$ /404.html last;

    8、http://www.myweb.com/news/radaier.html 301跳转 http://www.myweb.com/strategy/

    rewrite ^/news/radaier.html http://www.myweb.com/strategy/ permanent;

    9、重定向 链接为404页面

    rewrite http://www.myweb.com/123/456.php /404.html last;

    10、禁止htaccess

    location ~//.ht {
          deny all;
    }

    11、可以禁止/data/下多级目录下.log.txt等请求;

    location ~ ^/data {
         deny all;
    }

    12、禁止单个文件

    location ~ /www/log/123.log {
          deny all;
    }

    13、http://www.myweb.com/news/activies/2014-08-26/123.html 跳转为 http://www.myweb.com/news/activies/123.html

    rewrite ^/news/activies/2014-([0-9]+)-([0-9]+)/(.*)$ http://www.myweb.com/news/activies/$3 permanent;

    14、nginx多条件重定向rewrite

    如果需要打开带有play的链接就跳转到play,不过/admin/play这个不能跳转

    if ($request_filename ~ (.*)/play){ set $payvar '1';}
    if ($request_filename ~ (.*)/admin){ set $payvar '0';}
    if ($payvar ~ '1'){
            rewrite ^/ http://play.myweb.com/ break;
    }

    15、http://www.myweb.com/?gid=6 跳转为http://www.myweb.com/123.html

    if ($request_uri ~ "/?gid=6"){return  http://www.myweb.com/123.html;}

    正则表达式匹配,其中:

    * ~ 为区分大小写匹配

    * ~* 为不区分大小写匹配

    * !~和!~*分别为区分大小写不匹配及不区分大小写不匹配

    文件及目录匹配,其中:

    * -f和!-f用来判断是否存在文件

    * -d和!-d用来判断是否存在目录

    * -e和!-e用来判断是否存在文件或目录

    * -x和!-x用来判断文件是否可执行

    flag标记有:

    * last 相当于Apache里的[L]标记,表示完成rewrite

    * break 终止匹配, 不再匹配后面的规则

    * redirect 返回302临时重定向 地址栏会显示跳转后的地址

    * permanent 返回301永久重定向 地址栏会显示跳转后的地址

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  • 原文地址:https://www.cnblogs.com/forever521Lee/p/9872667.html
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