我想从响应 header 中删除ETag。我正在使用Nginx服务器。我浏览了各种帖子和博客，但找不到删除它的正确方法。关于删除ETag，我能找到的只是官方文档中提供的内容，但无法确切说明如何使用它。任何帮助将不胜感激。
我在http块nginx.conf的路径“/etc/nginx/nginx.conf”中将“etag off”添加到了文件中
我使用命令“service nginx reload”重新加载了我的nginx服务器，但是即使在那之后，我的应用程序仍在响应 header 中返回了Etags。 Response Header
nginx: [warn] conflicting server name "ndfsy.example.com" on 0.0.0.0:80, ignored
nginx: [warn] conflicting server name "www.jhvdshjfy.example.com" on 0.0.0.0:80, ignored
nginx: the configuration file /etc/nginx/nginx.conf syntax is ok
nginx: configuration file /etc/nginx/nginx.conf test is successful
# configuration file /etc/nginx/nginx.conf:
user www-data;
worker_processes auto;
pid /run/nginx.pid;
events {
worker_connections 768;
# multi_accept on;
}
http {
##
# Basic Settings
##
sendfile on;
tcp_nopush on;
tcp_nodelay on;
keepalive_timeout 65;
types_hash_max_size 2048;
# server_tokens off;
etag off;
# server_names_hash_bucket_size 64;
# server_name_in_redirect off;
include /etc/nginx/mime.types;
default_type application/octet-stream;
##
# SSL Settings
##
ssl_protocols TLSv1 TLSv1.1 TLSv1.2; # Dropping SSLv3, ref: POODLE
ssl_prefer_server_ciphers on;
##
# Logging Settings
##
access_log /var/log/nginx/access.log;
error_log /var/log/nginx/error.log;
##
# Gzip Settings
##
gzip on;
gzip_disable "msie6";
# gzip_vary on;
# gzip_proxied any;
# gzip_comp_level 6;
# gzip_buffers 16 8k;
# gzip_http_version 1.1;
# gzip_types text/plain text/css application/json application/javascript text/xml application/xml application/xml+rss text/javascript;
##
# Virtual Host Configs
##
include /etc/nginx/conf.d/*.conf;
include /etc/nginx/sites-enabled/*;
}
#mail {
# # See sample authentication script at:
# # http://wiki.nginx.org/ImapAuthenticateWithApachePhpScript
#
# # auth_http localhost/auth.php;
# # pop3_capabilities "TOP" "USER";
# # imap_capabilities "IMAP4rev1" "UIDPLUS";
#
# server {
# listen localhost:110;
# protocol pop3;
# proxy on;
# }
#
# server {
# listen localhost:143;
# protocol imap;
# proxy on;
# }
#}
# configuration file /etc/nginx/mime.types:
types {
text/html html htm shtml;
text/css css;
text/xml xml;
image/gif gif;
image/jpeg jpeg jpg;
application/javascript js;
application/atom+xml atom;
application/rss+xml rss;
text/mathml mml;
text/plain txt;
text/vnd.sun.j2me.app-descriptor jad;
text/vnd.wap.wml wml;
text/x-component htc;
image/png png;
image/tiff tif tiff;
image/vnd.wap.wbmp wbmp;
image/x-icon ico;
image/x-jng jng;
image/x-ms-bmp bmp;
image/svg+xml svg svgz;
image/webp webp;
application/font-woff woff;
application/java-archive jar war ear;
application/json json;
application/mac-binhex40 hqx;
application/msword doc;
application/pdf pdf;
application/postscript ps eps ai;
application/rtf rtf;
application/vnd.apple.mpegurl m3u8;
application/vnd.ms-excel xls;
application/vnd.ms-fontobject eot;
application/vnd.ms-powerpoint ppt;
application/vnd.wap.wmlc wmlc;
application/vnd.google-earth.kml+xml kml;
application/vnd.google-earth.kmz kmz;
application/x-7z-compressed 7z;
application/x-cocoa cco;
application/x-java-archive-diff jardiff;
application/x-java-jnlp-file jnlp;
application/x-makeself run;
application/x-perl pl pm;
application/x-pilot prc pdb;
application/x-rar-compressed rar;
application/x-redhat-package-manager rpm;
application/x-sea sea;
application/x-shockwave-flash swf;
application/x-stuffit sit;
application/x-tcl tcl tk;
application/x-x509-ca-cert der pem crt;
application/x-xpinstall xpi;
application/xhtml+xml xhtml;
application/xspf+xml xspf;
application/zip zip;
application/octet-stream bin exe dll;
application/octet-stream deb;
application/octet-stream dmg;
application/octet-stream iso img;
application/octet-stream msi msp msm;
application/vnd.openxmlformats-officedocument.wordprocessingml.document docx;
application/vnd.openxmlformats-officedocument.spreadsheetml.sheet xlsx;
application/vnd.openxmlformats-officedocument.presentationml.presentation pptx;
audio/midi mid midi kar;
audio/mpeg mp3;
audio/ogg ogg;
audio/x-m4a m4a;
audio/x-realaudio ra;
video/3gpp 3gpp 3gp;
video/mp2t ts;
video/mp4 mp4;
video/mpeg mpeg mpg;
video/quicktime mov;
video/webm webm;
video/x-flv flv;
video/x-m4v m4v;
video/x-mng mng;
video/x-ms-asf asx asf;
video/x-ms-wmv wmv;
video/x-msvideo avi;
}
# configuration file /etc/nginx/sites-enabled/default:
# IP Redirection configuration
server {
listen 80;
server_name 161.202.19.190;
return 301 $scheme://exampel.com$request_uri;
}
# http Redirection configuration
server {
listen 80;
server_name abc.demo.com www.example.demo.com;
rewrite ^/(.*) https://example.com/$1 permanent;
}
server {
listen 80;
server_name abc.com www.example.com;
rewrite ^/(.*) https://example.com/403 permanent;
}
# Default server configuration
# Note: There can only be one default server block
server {
listen 80 default_server;
listen [::]:80 default_server;
listen 443 ssl;
client_max_body_size 51M;
client_header_buffer_size 2048k;
large_client_header_buffers 4 2048k;
proxy_connect_timeout 300s;
proxy_read_timeout 300s;
proxy_send_timeout 300s;
proxy_buffer_size 2048k;
proxy_buffers 4 2048k;
proxy_busy_buffers_size 2048k;
root /var/www/html;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
# Secure NGINX from Clickjacking attack
add_header X-Frame-Options "SAMEORIGIN";
server_name example.com www.example.com;
ssl_certificate /home/devops/key/example.com.chained.crt;
ssl_certificate_key /home/devops/key/example.com.key;
underscores_in_headers on;
# disable SSLv3(enabled by default since nginx 0.8.19) since it's less secure then TLS
ssl_protocols TLSv1 TLSv1.1 TLSv1.2;
# enables server-side protection from BEAST attacks
ssl_prefer_server_ciphers on;
# ciphers chosen for forward secrecy and compatibility
ssl_ciphers 'xxxxx+xxxxx:xxx+xxxxx:xxxxx+xxxxx:xxxxx+xxx';
# don't send the nginx version number in error pages and Server header
server_tokens off;
add_header X-Content-Type-Options nosniff;
add_header X-XSS-Protection "1; mode=block";
location / {
proxy_pass http://127.0.0.1:4801;
proxy_http_version 1.1;
proxy_pass_request_headers on;
#proxy_set_header Upgrade $http_upgrade;
#proxy_set_header Connection 'upgrade';
#proxy_set_header Host $host;
#proxy_cache_bypass $http_upgrade;
}
}
# API Server Configuration
server {
listen 80;
listen [::]:80;
root /var/www/html;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
# Secure NGINX from Clickjacking attack
add_header X-Frame-Options "SAMEORIGIN";
server_name developer.abc.com www.developer.abc.com;
underscores_in_headers on;
location / {
proxy_pass http://127.0.0.1:4802;
proxy_http_version 1.1;
proxy_pass_request_headers on;
#proxy_set_header Upgrade $http_upgrade;
#proxy_set_header Connection 'upgrade';
#proxy_set_header Host $host;
#proxy_cache_bypass $http_upgrade;
}
}
server {
#listen 80;
#listen [::]:80;
listen 443 ssl;
root /var/www/html;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
# Secure NGINX from Clickjacking attack
add_header X-Frame-Options "SAMEORIGIN";
server_name api-test.abc.com www.api-test.abc.com;
ssl_certificate /home/devops/key/abc.com.chained.crt;
ssl_certificate_key /home/devops/key/abc.com.key;
underscores_in_headers on;
ssl_protocols TLSv1 TLSv1.1 TLSv1.2;
ssl_prefer_server_ciphers on;
ssl_ciphers 'xxxxx+xxxxx:xxx+xxxxx:xxxxx+xxxxx:xxxxx+xxx';
error_page 403 /403;
location /403{
default_type application/json;
return 403 '{"statusCode":403,"error":"Forbidden Request","message":"Only https request are allowed"}';
}
location / {
proxy_pass http://127.0.0.1:4803;
proxy_http_version 1.1;
proxy_pass_request_headers on;
#proxy_set_header Upgrade $http_upgrade;
#proxy_set_header Connection 'upgrade';
#proxy_set_header Host $host;
#proxy_cache_bypass $http_upgrade;
}
}
这是nginx -T的响应
请您参考如下方法:
只需在您的nginx配置的http块中添加etag off;
