我在VPS服务器上安装了Magento2 webhop，图像加载时间非常慢！！！！我在chrome inspector中检查了网络标签，图片在开始时处于等待状态（待定）。 缓存的内容会立即加载（html，一些js和css文件），并在4-5秒钟后开始加载包含一些js文件的图像。
我检查了图像的标题，但在答案标题中没有看到任何缓存信息（例如：max-age或cache-control）。但是我看到这些是双重的：
x-content-type-options
x-frame-options
我检查了nginx的配置，将以下行添加到顶部：add_header X-debug-message "A media file was served" always;
这包含在响应头中。
我搜索了/media部分，并将此代码及其变体放在下面。不会出现在响应标题中。
响应标题：
content-length: 12190
content-type: image/jpeg
date: Wed, 29 May 2019 04:07:45 GMT
server: nginx
status: 200
strict-transport-security: max-age=15768000; includeSubdomains; preload
x-content-type-options: nosniff
x-content-type-options: nosniff
x-frame-options: SAMEORIGIN
x-frame-options: SAMEORIGIN
x-xss-protection: 1; mode=block
我没有将请求发送到正确的扇区，但是我仅使用基本配置。我不明白问题是什么。
VPS： -Ubuntu 18.04LTS（digitalocean） -Nginx 1.14.0 -MySQL 5.7.26 -PHP 7.2 -Magento 2.3
NGINX conf in etc / nginx / site-available
upstream fastcgi_backend {
server unix:/var/run/php/php7.2-fpm-magento.sock;
}
server {
listen 80;
server_name magento.xyz www.magento.xyz;
#server_name magento.xyz;
set $MAGE_ROOT /opt/magento/public_html;
include snippets/letsencrypt.conf;
return 301 https://magento.xyz$request_uri;
include /opt/magento/public_html/nginx.conf.sample;
# include /opt/magento/public_html/pub/ub-tool/nginx.conf;
}
server {
listen 443 ssl http2;
server_name www.magento.xyz;
ssl_certificate /etc/letsencrypt/live/magento.xyz/fullchain.pem;
ssl_certificate_key /etc/letsencrypt/live/magento.xyz/privkey.pem;
ssl_trusted_certificate /etc/letsencrypt/live/magento.xyz/chain.pem;
include snippets/ssl.conf;
include snippets/letsencrypt.conf;
return 301 https://magento.xyz$request_uri;
}
server {
listen 443 ssl http2;
server_name magento.xyz;
ssl_certificate /etc/letsencrypt/live/magento.xyz/fullchain.pem;
ssl_certificate_key /etc/letsencrypt/live/magento.xyz/privkey.pem;
ssl_trusted_certificate /etc/letsencrypt/live/magento.xyz/chain.pem;
include snippets/ssl.conf;
include snippets/letsencrypt.conf;
set $MAGE_ROOT /opt/magento/public_html;
#set $MAGE_MODE developer; # or production
#access_log /var/log/nginx/magento.xyz-access.log;
#error_log /var/log/nginx/magento.xyz-error.log;
include /opt/magento/public_html/nginx.conf.sample;
# include /opt/magento/public_html/pub/ub-tool/nginx.conf;
}
etc / nginx中的NGINX conf
user www-data;
worker_processes auto;
pid /run/nginx.pid;
include /etc/nginx/modules-enabled/*.conf;
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;
# 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_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;
# }
#}
magento根目录中的NGINX conf（包括带有ub-theme数据迁移conf的示例）
## Example configuration:
# upstream fastcgi_backend {
# # use tcp connection
# # server 127.0.0.1:9000;
# # or socket
# server unix:/var/run/php/php7.0-fpm.sock;
# }
# server {
# listen 80;
# server_name mage.dev;
# set $MAGE_ROOT /var/www/magento2;
# include /vagrant/magento2/nginx.conf.sample;
# }
#
## Optional override of deployment mode. We recommend you use the
## command 'bin/magento deploy:mode:set' to switch modes instead.
##
## set $MAGE_MODE default; # or production or developer
##
## If you set MAGE_MODE in server config, you must pass the variable into the
## PHP entry point blocks, which are indicated below. You can pass
## it in using:
##
## fastcgi_param MAGE_MODE $MAGE_MODE;
##
## In production mode, you should uncomment the 'expires' directive in the /static/ location block
root $MAGE_ROOT/pub;
index index.php;
autoindex off;
charset UTF-8;
error_page 404 403 = /errors/404.php;
#add_header "X-UA-Compatible" "IE=Edge";
# PHP entry point for setup application
location ~* ^/setup($|/) {
root $MAGE_ROOT;
location ~ ^/setup/index.php {
fastcgi_pass fastcgi_backend;
fastcgi_param PHP_FLAG "session.auto_start=off \n suhosin.session.cryptua=off";
fastcgi_param PHP_VALUE "memory_limit=756M \n max_execution_time=600";
fastcgi_read_timeout 600s;
fastcgi_connect_timeout 600s;
fastcgi_index index.php;
fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
include fastcgi_params;
}
location ~ ^/setup/(?!pub/). {
deny all;
}
location ~ ^/setup/pub/ {
add_header X-Frame-Options "SAMEORIGIN";
}
}
# PHP entry point for update application
location ~* ^/update($|/) {
root $MAGE_ROOT;
location ~ ^/update/index.php {
fastcgi_split_path_info ^(/update/index.php)(/.+)$;
fastcgi_pass fastcgi_backend;
fastcgi_index index.php;
fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
fastcgi_param PATH_INFO $fastcgi_path_info;
include fastcgi_params;
}
# Deny everything but index.php
location ~ ^/update/(?!pub/). {
deny all;
}
location ~ ^/update/pub/ {
add_header X-Frame-Options "SAMEORIGIN";
}
}
location / {
try_files $uri $uri/ /index.php$is_args$args;
}
location /pub/ {
location ~ ^/pub/media/(downloadable|customer|import|theme_customization/.*\.xml) {
deny all;
}
alias $MAGE_ROOT/pub/;
add_header X-Frame-Options "SAMEORIGIN";
}
location /static/ {
# Uncomment the following line in production mode
# expires max;
# Remove signature of the static files that is used to overcome the browser cache
location ~ ^/static/version {
rewrite ^/static/(version[^/]+/)?(.*)$ /static/$2 last;
}
location ~* \.(ico|jpg|jpeg|png|gif|svg|js|css|swf|eot|ttf|otf|woff|woff2|json)$ {
add_header Cache-Control "public";
add_header X-Frame-Options "SAMEORIGIN";
expires +1y;
if (!-f $request_filename) {
rewrite ^/static/?(.*)$ /static.php?resource=$1 last;
}
}
location ~* \.(zip|gz|gzip|bz2|csv|xml)$ {
add_header Cache-Control "no-store";
add_header X-Frame-Options "SAMEORIGIN";
expires off;
if (!-f $request_filename) {
rewrite ^/static/?(.*)$ /static.php?resource=$1 last;
}
}
if (!-f $request_filename) {
rewrite ^/static/?(.*)$ /static.php?resource=$1 last;
}
add_header X-Frame-Options "SAMEORIGIN";
}
location /media/ {
try_files $uri $uri/ /get.php$is_args$args;
location ~ ^/media/theme_customization/.*\.xml {
deny all;
}
location ~* \.(ico|jpg|jpeg|png|gif|svg|js|css|swf|eot|ttf|otf|woff|woff2)$ {
add_header Cache-Control "public";
add_header X-Frame-Options "SAMEORIGIN";
expires +1y;
try_files $uri $uri/ /get.php$is_args$args;
}
location ~* \.(zip|gz|gzip|bz2|csv|xml)$ {
add_header Cache-Control "no-store";
add_header X-Frame-Options "SAMEORIGIN";
expires off;
try_files $uri $uri/ /get.php$is_args$args;
}
add_header X-Frame-Options "SAMEORIGIN";
}
location /media/customer/ {
deny all;
}
location /media/downloadable/ {
deny all;
}
location /media/import/ {
deny all;
}
# Include config location "ub-tool";
include /opt/magento/public_html/pub/ub-tool/nginx.conf;
# PHP entry point for main application
location ~ ^/(index|get|static|errors/report|errors/404|errors/503|health_check)\.php$ {
try_files $uri =404;
fastcgi_pass fastcgi_backend;
fastcgi_buffers 1024 4k;
fastcgi_param PHP_FLAG "session.auto_start=off \n suhosin.session.cryptua=off";
fastcgi_param PHP_VALUE "memory_limit=756M \n max_execution_time=18000";
fastcgi_read_timeout 600s;
fastcgi_connect_timeout 600s;
fastcgi_index index.php;
fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
include fastcgi_params;
}
gzip on;
gzip_disable "msie6";
gzip_comp_level 6;
gzip_min_length 1100;
gzip_buffers 16 8k;
gzip_proxied any;
gzip_types
text/plain
text/css
text/js
text/xml
text/javascript
application/javascript
application/x-javascript
application/json
application/xml
application/xml+rss
image/svg+xml;
gzip_vary on;
# Banned locations (only reached if the earlier PHP entry point regexes don't match)
location ~* (\.php$|\.htaccess$|\.git) {
deny all;
}
ub-theme迁移模块中的#set $yii_bootstrap "index.php";
#charset utf-8;
#
location /ub-tool {
index index.php;
try_files $uri $uri/ /index.php?$args;
}
location ~* ^/ub-tool {
#try_files $uri =404;
include /etc/nginx/mime.types;
fastcgi_split_path_info ^(.+\.php)(/.+)$;
fastcgi_pass fastcgi_backend;
fastcgi_buffers 1024 4k;
fastcgi_param PHP_FLAG "session.auto_start=off \n suhosin.session.cryptua=off";
fastcgi_param PHP_VALUE "memory_limit=756M \n max_execution_time=18000";
fastcgi_read_timeout 600s;
fastcgi_connect_timeout 600s;
fastcgi_index index.php;
fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
include fastcgi_params;
location ~ \.css {
add_header Content-Type text/css;
}
location ~ \.js {
add_header Content-Type application/x-javascript;
}
location ~ \.(js|css|png|jpg|gif|swf|ico|pdf|mov|fla|zip|rar)$ {
try_files $uri =404;
}
location ~ ^/(protected|framework|themes/\w+/views) {
deny all;
}
location ~ /\. {
deny all;
access_log off;
log_not_found off;
}
}
#location ~ ^/ub-tool/(protected|framework|themes/\w+/views) {
# deny all;
#}
#avoid processing of calls to unexisting static files by yii
#location ~ \.(js|css|png|jpg|gif|swf|ico|pdf|mov|fla|zip|rar)$ {
#location ~ ^/ub-tool/(js|css|png|jpg|gif|swf|ico|pdf|mov|fla|zip|rar)$ {
# try_files $uri =404;
#}
# pass the PHP scripts to FastCGI server listening on 127.0.0.1:9000
#location ~ \.php {
# fastcgi_split_path_info ^(.+\.php)(.*)$;
#let yii catch the calls to unexising PHP files
# set $fsn /index.php;
# if (-f $document_root$fastcgi_script_name){
# set $fsn $fastcgi_script_name;
# }
#fastcgi_pass 127.0.0.1:9000;
# fastcgi_pass fastcgi_backend;
#include fastcgi_params;
# fastcgi_param SCRIPT_FILENAME $document_root$fsn;
#PATH_INFO and PATH_TRANSLATED can be omitted, but RFC 3875 specifies them for CGI
# fastcgi_param PATH_INFO $fastcgi_path_info;
# fastcgi_param PATH_TRANSLATED $document_root$fsn;
#}
# prevent nginx from serving dotfiles (.htaccess, .svn, .git, etc.)
#location ~ /\. {
# deny all;
# access_log off;
# log_not_found off;
#}
#END FOR ub-tool CONFIG