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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/ r2 N9 F  O  r! {7 N0 q4 i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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3 W% b2 O4 B+ P7 I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] *

  Z4 \, X& a! ~& |. Fdefault: *subs_filter_types text/html*

context: *http, server, location*

*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,
1 y4 T# Y" q" q it can’t uncompress the response and will ignore this response. This
" [+ h. Z. }/ A# A% }$ Z; b, V+ }! ` module can be compatible with gzip filter module. But it will not work
with proxy compressed response. You can disable the compressed response
6 D$ \1 S/ r4 e4 l, | like this:

proxy_set_header Accept-Encoding “”;

好吧，原来是没指定替换类型，默认只替换html
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3 V# Z0 @; ~  w9 B# N在nginx站点配置中加入下面代码：

, s+ O7 B2 v! ]; V/ l- R7 X! u) r9 Q subs_filter_types text/css text/xml application/xhtml+xml application/xml;
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重启nginx就解决了