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。

8 U8 ?  e$ V3 b* H$ V/ A8 Y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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9 Z3 X# E5 x  Y( H) G7 I打开ngx_http_substitutions_filter_module的github看到：
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subs_filter_types
0 V0 G6 ^& Q. @/ u3 E; j  R: b syntax: *subs_filter_types mime-type [mime-types] *

default: *subs_filter_types text/html*

: I+ l0 o" F1 M5 [1 icontext: *http, server, location*

*subs_filter_types* is used to specify which content types should be
1 N$ L  _& c: f* Z4 } checked for *subs_filter*. The default is only *text/html*.

This module just works with plain text. If the response is compressed,
it can’t uncompress the response and will ignore this response. This
  O) _3 X, B2 z: I/ n2 G, f+ n 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:
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; B: F7 z* B5 Q# Bproxy_set_header Accept-Encoding “”;

好吧，原来是没指定替换类型，默认只替换html
  f; ]- ]" s, [& `2 ]2 S
在nginx站点配置中加入下面代码：
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subs_filter_types text/css text/xml application/xhtml+xml application/xml;

" t+ w0 D/ g5 X2 S0 W; e 重启nginx就解决了