只需要修改需要剔除的参数key(如:redirectUrl)
- #剔除$args中的redirectUrl 参数
- server {
- listen 80;
- server_name www.mynginx.rewrite;
-
- location /search {
- #在参数前加入&,并赋值给args_tmp
- set $args_tmp &${args};
- #正则判断进行剔除
- if ( $args_tmp ~* ^(.*)(&redirectUrl=[\w%@\.]*)(.*)$){
- set $args $1$3;
- }
- #除去参数开头可能带有&字符的情况
- if ( $args ~* ^&(.*)$){
- set $args $1;
- }
- #最终的$args为剔除 redirectUrl参数后的$args
- rewrite ^/search http://www.text.com/text?$args? break;
- }
- }
测试项:
http://www.mynginx.rewrite/search?redirectUrl=abc.@&abcd=1234&token=xxxxx
http://www.mynginx.rewrite/search?token=xxxxx&redirectUrl=abc.@&abcd=1234
http://www.mynginx.rewrite/search?token=xxxxx&abcd=1234&redirectUrl=abc.@
测试结果分别是:
http://www.text.com/text?abcd=1234&token=xxxxx
http://www.text.com/text?token=xxxxx&abcd=1234
http://www.text.com/text?token=xxxxx&abcd=1234
将$args 参数数组中的某一参数转为访问目录,并在$args 中剔除(原理如上)
- server {
- listen 80;
- server_name www.mynginx.rewrite;
-
- location /search {
- set $args_tmp &${args};
- if ( $args_tmp ~* ^(.*)(&redirectUrl=\w*)(.*)$){
- set $arg_path $arg_redirectUrl; #获取参数变量redirectUrl的值
- set $args $1$3;
- rewrite ^/search /text/$arg_path;
- }
- }
-
- location ~* /text {
- if ( $args ~* ^&(.*)$){#除去参数开头可能带有&字符的情况
- set $args $1;
- }
- rewrite ^/text/(.*) http://www.text.com/text/$1?$args? break;
- }
- }
测试项:
http://www.mynginx.rewrite/search?redirectUrl=abc&abcd=1234&token=xxxxx
http://www.mynginx.rewrite/search?token=xxxxx&redirectUrl=abc&abcd=1234
http://www.mynginx.rewrite/search?token=xxxxx&abcd=1234&redirectUrl=abc
测试结果分别是:
http://www.text.com/text/abc?abcd=1234&token=xxxxx
http://www.text.com/text/abc?token=xxxxx&abcd=1234
http://www.text.com/text/abc?token=xxxxx&abcd=1234
注:测试前请在C:\Windows\System32\drivers\etc\hosts中配置DNS,有疑问请在评论区留言。