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nginx rewrite 导致验证码不正确

2016-01-07 10:56 633 查看

配置nginx里url rewrite的时候，为了使浏览器地址栏的URL保持不变，

使用proxy_pass反向代理，但发现每次都会生成新的jsessionid

解决方法，配置中增加

proxy_cookie_path /two/ /;

官网说明如下：

Syntax:	proxy_cookie_path off ; proxy_cookie_path path [code]replacement ;[/code]
Default:	proxy_cookie_path off;
Context:	http , server , location

Syntax:

proxy_cookie_path off
;

proxy_cookie_path path
 [code]replacement

;[/code]

Default:

proxy_cookie_path off;

Context:

http

server

location

This directive appeared in version 1.1.15.

Sets a text that should be changed in the

path

attribute of the “Set-Cookie” header fields of a proxied server response. Suppose a proxied server returned the “Set-Cookie” header field with the attribute “

path=/two/some/uri/

”. The directive

proxy_cookie_path /two/ /;

will rewrite this attribute to “

path=/some/uri/

”.

The

path

and

replacement

strings can contain variables:

proxy_cookie_path $uri /some$uri;

The directive can also be specified using regular expressions. In this case,

path

should either start from the “

” symbol for a case-sensitive matching, or from the “

~*

” symbols for case-insensitive matching. The regular expression can contain named and positional captures, and

replacement

can reference them:

proxy_cookie_path ~*^/user/([^/]+) /u/$1;

There could be several

proxy_cookie_path

directives:

proxy_cookie_path /one/ /;
proxy_cookie_path / /two/;

The

off

parameter cancels the effect of all

proxy_cookie_path

directives on the current level:

proxy_cookie_path off;
proxy_cookie_path /two/ /;proxy_cookie_path ~*^/user/([^/]+) /u/$1;

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