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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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….）
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打开ngx_http_substitutions_filter_module的github看到：

subs_filter_types
syntax: *subs_filter_types mime-type [mime-types] *

' U6 d( I' h" b5 I" K. ndefault: *subs_filter_types text/html*

' w5 M) k4 N4 F1 N- Y3 x' Scontext: *http, server, location*

2 [* T$ h# W& x5 a6 _*subs_filter_types* is used to specify which content types should be
checked for *subs_filter*. The default is only *text/html*.

& H' S! [0 ~' A' {This module just works with plain text. If the response is compressed,
it can’t uncompress the response and will ignore this response. This
8 p# q# c6 M2 A( f' s module can be compatible with gzip filter module. But it will not work
with proxy compressed response. You can disable the compressed response
like this:

8 p) J, m9 ]- q3 ~% Fproxy_set_header Accept-Encoding “”;

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好吧，原来是没指定替换类型，默认只替换html

+ y2 p, k) e2 q( S2 o( p在nginx站点配置中加入下面代码：
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1 t3 l1 y2 G% ?) u1 O subs_filter_types text/css text/xml application/xhtml+xml application/xml;

! B' W' N8 _/ [7 T/ v. D8 Z$ [ 重启nginx就解决了