解决nginx反代Discuz论坛登录跳回源站的问题

大叔

反代了一个论坛，输入账号密码登录后，会跳转回原来的站。用了subs_filter也一样。
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/ t+ R0 g" Y. m一直在苦恼这个问题，经某人点拨，Discuz跳转的文件是xml后缀的（详情哪个文件我也不知道….）
( p5 H/ R& Q- r; `% R' M
打开ngx_http_substitutions_filter_module的github看到：
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subs_filter_types
syntax: *subs_filter_types mime-type [mime-types] *

/ L# `( ~9 f! kdefault: *subs_filter_types text/html*

: F4 Z0 o' F# ?0 }9 Acontext: *http, server, location*

2 y" S4 U4 @) g) Z4 |*subs_filter_types* is used to specify which content types should be
checked for *subs_filter*. The default is only *text/html*.
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This module just works with plain text. If the response is compressed,
. S' B, H) t! \ it can’t uncompress the response and will ignore this response. This
module can be compatible with gzip filter module. But it will not work
$ F8 x  \9 h* Z- T# b" y3 O with proxy compressed response. You can disable the compressed response
like this:
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" P8 u' B# f# n4 l8 Q6 c8 K" Fproxy_set_header Accept-Encoding “”;

% ~$ q; u* Q' y, I+ e. R+ X0 d好吧，原来是没指定替换类型，默认只替换html

- H0 p. P" P$ v! f7 W  z1 |在nginx站点配置中加入下面代码：

& n  q5 D1 k9 b5 X subs_filter_types text/css text/xml application/xhtml+xml application/xml;

重启nginx就解决了