Nginx rewrite parameters and examples

Http://www.cnblogs.com/analyzer/articles/1377684.html

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Standard turn from: http://blog.c1gstudio.com/archives/434

Recommended reference Address:
Mailing List ARChives Official discussion area
Http://marc.info/?l=nginx

Nginx Common Application Technology Guide [Nginx Tips]
Http://bbs.linuxtone.org/thread-1685-1-1.html

This log content from the Internet and weekday use experience, collation for future reference.

regular expression matching, where:

1. * ~ For case-sensitive matching
2. * ~* for case-insensitive matching
3. *!~ and!~* are case insensitive and case insensitive

file and directory matching, where:

1. *-F and!-f to determine if a file exists
2. *-D and!-d to determine if a directory exists
3. *-E and!-e to determine if a file or directory exists
4. *-X and!-x to determine if the file is executable

flag flags are:

1. * Last equivalent to the [L] mark in Apache, indicating completion of rewrite
2. * Break terminates the match and no longer matches the following rule
3. * REDIRECT Returns 302 the temporary redirect Address bar displays the address after the jump
4. * Permanent return 301 Permanent redirect Address bar will show the address after the jump

Some of the available global variables can be used as conditional judgments (to be complete)

1. $args
2. $content _length
3. $content _type
4. $document _root
5. $document _uri
6. $host
7. $http _user_agent
8. $http _cookie
9. $limit _rate
10. $request _body_file
11. $request _method
12. $remote _addr
13. $remote _port
14. $remote _user
15. $request _filename
16. $request _uri
17. $query _string
18. $scheme
19. $server _protocol
20. $server _addr
21. $server _name
22. $server _port
23. $uri

examples of combining qeephp

1. if (!-d $request _filename) {
2. Rewrite ^/([a-z-a-z]+)/([a-z-a-z]+)/? (. *) $/index.php?namespace=user&controller=$1&action=$2&$3 last;
3. Rewrite ^/([a-z-a-z]+)/?$/index.php?namespace=user&controller=$1 last;
4. Break

convert multiple catalogs into parameters
ABC.DOMIAN.COM/SORT/2 = abc.domian.com/index.php?act=sort&name=abc&id=2

1. if ($host ~* (. *)/.domain/.com) {
2. Set $sub _name $;
3. Rewrite ^/sort//(/d+)//?$/index.php?act=sort&cid= $sub _name&id=$1 last;
4. }

Catalog Swap
/123456/xxxx-/xxxx?id=123456

1. Rewrite ^/(/d+)/(. +)//$2?id=$1 last;

For example, the following setting Nginx is redirected to the/nginx-ie directory using IE's use of the user:

1. if ($http _user_agent ~ MSIE) {
2. Rewrite ^ (. *) $/nginx-ie/$1 break;
3. }

Catalog automatically Add "/"

1. if (-D $request _filename) {
2. Rewrite ^/(. *) ([^/]) $/HTTP $host/$1$2/permanent;
3. }

prohibit htaccess

1. Location ~//.ht {
2. Deny all;
3. }

Disallow multiple directories

1. Location ~ ^/(cron|templates)/{
2. Deny all;
3. Break
4. }

prohibit files that start with/data
Can prohibit/data/under the multilevel directory. Log.txt and other requests;

1. Location ~ ^/data {
2. Deny all;
3. }

prohibit a single directory
Cannot forbid. Log.txt can request

1. location/searchword/cron/{
2. Deny all;
3. }

Prohibit individual files

1. Location ~/data/sql/data.sql {
2. Deny all;
3. }

set expiration time for Favicon.ico and robots.txt;
Here is favicon.ico for 99 days, robots.txt for 7 days does not log 404 error logs

1. Location ~ (favicon.ico) {
2. Log_not_found off;
3. Expires 99d;
4. Break
5. }
7. Location ~ (robots.txt) {
8. Log_not_found off;
9. Expires 7d;
10. Break
11. }

sets the expiration time of a file, which is 600 seconds, and does not log access logs

1. Location ^~/html/scripts/loadhead_1.js {
2. Access_log off;
3. Root/opt/lampp/htdocs/web;
4. Expires 600;
5. Break
6. }

file anti-hotlinking and set expiration time
The return 412 here is a custom HTTP status code with a default of 403, which makes it easy to find the correct hotlinking request.
"Rewrite ^/http://leech.c1gstudio.com/leech.gif;" Show a picture of the anti-theft chain
"Access_log off;" Reduce stress by not logging access logs
"Expires 3d" All files 3-day browser cache

1. Location ~* ^.+/. (JPG|JPEG|GIF|PNG|SWF|RAR|ZIP|CSS|JS) $ {
2. Valid_referers none blocked *.c1gstudio.com *.c1gstudio.net localhost 208.97.167.194;
3. if ($invalid _referer) {
4. Rewrite ^/http://leech.c1gstudio.com/leech.gif;
5. return 412;
6. Break
7. }
8. Access_log off;
9. Root/opt/lampp/htdocs/web;
10. Expires 3d;
11. Break
12. }

only allow fixed IP access to the website, plus a password

1. root/opt/htdocs/www;
2. Allow 208.97.167.194;
3. Allow 222.33.1.2;
4. Allow 231.152.49.4;
5. Deny all;
6. Auth_basic "C1g_admin";
7. Auth_basic_user_file htpasswd;

Convert files from a multilevel directory to a file to enhance SEO results
/job-123-456-789.html Point to/job/123/456/789.html

1. Rewrite ^/job-([0-9]+)-([0-9]+)-([0-9]+]/.html$/job/$1/$2/jobshow_$3.html last;

Point A folder under the root directory to a level 2 directory
such as/Shanghaijob/point to/area/Shanghai/
If you change last to permanent, then the browser address bar is/location/shanghai/

1. Rewrite ^/([0-9a-z]+) job/(. *) $/area/$1/$2 last;

One of the problems with the above example is that access to/shanghai will not match

1. Rewrite ^/([0-9a-z]+) job$/area/$1/last;
2. Rewrite ^/([0-9a-z]+) job/(. *) $/area/$1/$2 last;

This/shanghai can also be accessed, but the relative links in the page are not available,
If the real address of the./list_1.html is/area/shanghia/list_1.html will become/list_1.html, which leads to inaccessible.

Well, I'm not going to add the auto jump.
(-D $request _filename) It has a condition that is required for the real directory, and my rewrite is not, so no effect

1. if (-D $request _filename) {
2. Rewrite ^/(. *) ([^/]) $/HTTP $host/$1$2/permanent;
3. }

Know the reason after the good, let me manually jump

1. Rewrite ^/([0-9a-z]+) job$/$1job/permanent;
2. Rewrite ^/([0-9a-z]+) job/(. *) $/area/$1/$2 last;

Redirects when files and directories do not exist:

1. if (!-e $request _filename) {
2. Proxy_pass http://127.0.0.1;
3. }

Domain Jump

1. Server
2. {
3. Listen 80;
4. server_name jump.c1gstudio.com;
5. Index index.html index.htm index.php;
6. root/opt/lampp/htdocs/www;
7. Rewrite ^/http://www.c1gstudio.com/;
8. Access_log off;
9. }

multi-domain steering

1. server_name www.c1gstudio.com www.c1gstudio.net;
2. Index index.html index.htm index.php;
3. Root/opt/lampp/htdocs;
4. if ($host ~ "C1gstudio/.net") {
5. Rewrite ^ (. *) http://www.c1gstudio.com$1 permanent;
6. }

three-level domain jump

1. if ($http _host ~* "^ (. *)/.i/.c1gstudio/.com$") {
2. Rewrite ^ (. *) http://top.yingjiesheng.com$1;
3. Break
4. }

the domain name Mirror

1. Server
2. {
3. Listen 80;
4. server_name mirror.c1gstudio.com;
5. Index index.html index.htm index.php;
6. root/opt/lampp/htdocs/www;
7. Rewrite ^/(. *) http://www.c1gstudio.com/$1 last;
8. Access_log off;
9. }

a subdirectory for the mirror

1. Location ^~/zhaopinhui {
2. Rewrite ^.+ http://zph.c1gstudio.com/last;
3. Break
4. }

discuz Ucenter Home (uchome) rewrite

1. Rewrite ^/(space|network)-(. +)/.html$/$1.php?rewrite=$2 last;
2. Rewrite ^/(space|network)/.html$/$1.php last;
3. Rewrite ^/([0-9]+) $/space.php?uid=$1 last;

discuz 7 Rewrite

1. Rewrite ^ (. *)/archiver/((Fid|tid)-[/w/-]+/.html) $ $1/archiver/index.php?$2 last;
2. Rewrite ^ (. *)/forum-([0-9]+)-([0-9]+]/.html$ $1/forumdisplay.php?fid=$2&page=$3 last;
3. Rewrite ^ (. *)/thread-([0-9]+)-([0-9]+)-([0-9]+]/.html$ $1/viewthread.php?tid=$2&extra=page/%3d$4&page=$3 Last
4. Rewrite ^ (. *)/profile-(USERNAME|UID)-(. +)/.html$ $1/viewpro.php?$2=$3 last;
5. Rewrite ^ (. *)/space-(USERNAME|UID)-(. +)/.html$ $1/space.php?$2=$3 last;
6. Rewrite ^ (. *)/tag-(. +)/.html$ $1/tag.php?name=$2 last;

Configure a domain name separately for a discuz section

1. server_name bbs.c1gstudio.com news.c1gstudio.com;
3. Location =/{
4. if ($http _host ~ news/.c1gstudio.com$) {
5. Rewrite ^.+ http://news.c1gstudio.com/forum-831-1.html last;
6. Break
7. }
8. }

discuz ucenter avatar Rewrite optimization

2. Location ^~/ucenter {
4. Location ~. */.php?$
6. {
8. #fastcgi_pass Unix:/tmp/php-cgi.sock;
10. Fastcgi_pass 127.0.0.1:9000;
12. Fastcgi_index index.php;
14. Include fcgi.conf;
16. }
20. Location/ucenter/data/avatar {
22. Log_not_found off;
24. Access_log off;
26. Location ~/(. *) _big/.jpg$ {
28. Error_page 404/ucenter/images/noavatar_big.gif;
30. }
32. Location ~/(. *) _middle/.jpg$ {
34. Error_page 404/ucenter/images/noavatar_middle.gif;
36. }
38. Location ~/(. *) _small/.jpg$ {
40. Error_page 404/ucenter/images/noavatar_small.gif;
42. }
44. Expires 300;
46. Break
48. }
50. }

Jspace rewrite

2. Location ~. */.php?$
4. {
6. #fastcgi_pass Unix:/tmp/php-cgi.sock;
8. Fastcgi_pass 127.0.0.1:9000;
10. Fastcgi_index index.php;
12. Include fcgi.conf;
14. }
18. Location ~* ^/index.php/
20. {
22. Rewrite ^/index.php/(. *)/index.php?$1 break;
24. Fastcgi_pass 127.0.0.1:9000;
26. Fastcgi_index index.php;
28. Include fcgi.conf;
30. }

Nginx rewrite parameters and examples