我已经下载了版本为1.21.6的nginx windows镜像(https://nginx.org/en/download.html),nginx -V
输出包含--with-http_sub_module
:
PS C:\Utils\nginx-1.21.6> .\nginx.exe -V
nginx version: nginx/1.21.6
built by cl 16.00.40219.01 for 80x86
built with OpenSSL 1.1.1m 14 Dec 2021
TLS SNI support enabled
configure arguments: --with-cc=cl --builddir=objs.msvc8 --with-debug --prefix= --conf-path=conf/nginx.conf --pid-path=logs/nginx.pid --http-log-path=logs/access.log --error-log-path=logs/error.log --sbin-path=nginx.exe --http-client-body-temp-path=temp/client_body_temp --http-proxy-temp-path=temp/proxy_temp --http-fastcgi-temp-path=temp/fastcgi_temp --http-scgi-temp-path=temp/scgi_temp --http-uwsgi-temp-path=temp/uwsgi_temp --with-cc-opt=-DFD_SETSIZE=1024 --with-pcre=objs.msvc8/lib/pcre2-10.39 --with-zlib=objs.msvc8/lib/zlib-1.2.11 --with-http_v2_module --with-http_realip_module --with-http_addition_module --with-http_sub_module --with-http_dav_module --with-http_stub_status_module --with-http_flv_module --with-http_mp4_module --with-http_gunzip_module --with-http_gzip_static_module --with-http_auth_request_module --with-http_random_index_module --with-http_secure_link_module --with-http_slice_module --with-mail --with-stream --with-openssl=objs.msvc8/lib/openssl-1.1.1m --with-openssl-opt='no-asm no-tests -D_WIN32_WINNT=0x0501' --with-http_ssl_module --with-mail_ssl_module --with-stream_ssl_module
很遗憾,我无法让替换工作 :( 我试着从这里获取一些灵感: https://samanbaboli.medium.com/modify-html-pages-on-the-fly-using-nginx-2e7a2d069086 以下是我的配置:
worker_processes 1;
worker_rlimit_nofile 8192;
pid nginx.pid;
events {
worker_connections 24;
}
http {
server {
listen 80;
server_name localhost;
location / {
proxy_pass https://example.org;
sub_filter '</head>' '<script>alert("Hi")</script></head>';
sub_filter_once on;
}
location /test {
return 200 'OKAY';
sub_filter 'OKAY' 'OK';
sub_filter_once on;
}
}
}
有什么想法,我做错了什么吗?
http://localhost/不会弹出警报“Hi”,http://localhost/test返回“OKAY”,而不是期望的“OK”。
根据这个答案,不应该需要任何参数或额外的配置 :( Nginx,如何启用带有ngx_http_sub_module的服务
sub_filter_types *;
很有帮助。在 example.org 中添加proxy_set_header Accept-Encoding "";
也很有帮助,因为 sub_filter 无法处理来自 proxy_host 的 gzip 压缩响应:https://til.hashrocket.com/posts/7ktzgumkmp-subfilter-proxypass-requires-no-gzip-encoding - tomassub_filter_types *;
应该是最后的选择,因为它可能会对性能产生显著影响。 - Ivan Shatsky