Question

我已经使用Docker创建了nginx服务器。当我对JS或CSS文件进行更改时，这些文件会在浏览器中强制刷新30-60秒后显示（是的，浏览器缓存已关闭）。如何使它们立即出现？我的系统是Ubuntu 17。

nginx.conf

user www-data;
worker_processes 4;
pid /run/nginx.pid;

events {
  worker_connections  2048;
  multi_accept on;
  use epoll;
}

http {
  server_tokens off;
  sendfile on;
  tcp_nopush on;
  tcp_nodelay on;
  keepalive_timeout 15;
  types_hash_max_size 2048;
  include /etc/nginx/mime.types;
  default_type application/octet-stream;
  access_log off;
  error_log off;
  gzip on;
  gzip_disable "msie6";
  include /etc/nginx/conf.d/*.conf;
  include /etc/nginx/sites-available/*;
  open_file_cache max=100;
  client_max_body_size 4M;
}

daemon off;

服务器配置：

server {
    server_name l.site;
    root /var/www/site;

    index index.php;

    location / {
        try_files $uri @rewriteapp;
    }

    location @rewriteapp {
        if (!-f $request_filename){
                set $rule_0 1$rule_0;
        }
        if (!-d $request_filename){
            set $rule_0 2$rule_0;
        }
        if ($request_filename !~ "-l"){
            set $rule_0 3$rule_0;
        }
        if ($rule_0 = "321"){
            rewrite ^/(.*)$ /index.php?url=$1 last;
        }
    }

    # from UPDATE #1 ->
    location ~* \.(?:css|js)$ {
      expires off;

      # don't cache it
      proxy_no_cache 1;

      # even if cached, don't try to use it
      proxy_cache_bypass 1;
    }
    # <- from UPDATE #1

    location ~ \.php(/|$) {
        fastcgi_pass php-upstream;
        fastcgi_split_path_info ^(.+\.php)(/.*)$;
        include fastcgi_params;
        fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
        fastcgi_param HTTPS off;
    }

    error_log /var/log/nginx/site_error.log;
    access_log /var/log/nginx/site_access.log;
}

更新＃1

将此添加到服务器，但在代码更改后，它仍未显示浏览器中的更新文件。

location ~* \.(?:css|js)$ {
  expires off;

  # don't cache it
  proxy_no_cache 1;

  # even if cached, don't try to use it
  proxy_cache_bypass 1;
}

更新＃2

使用了THIS配置，但仍然......没有帮助。

location / {
    add_header 'Cache-Control' 'no-store, no-cache, must-revalidate, proxy-revalidate, max-age=0';
    expires off;
}

链接到最新版本的文件： https://gist.github.com/ktrzos/1bbf2fd0161ce0e20541ccb18fe066a5

Answer 1

尝试使用.htaccess禁用缓存。这是我的实时网站上的代码。这应该有效。

<FilesMatch "\.(html|htm|js|css|php)>
FileETag None
Header unset ETag
Header set Cache-Control "max-age=0, no-cache, no-store, must-revalidate"
Header set Pragma "no-cache"
Header set Expires "Wed, 11 Jan 1984 05:00:00 GMT"
</FilesMatch>

Answer 2

在VM上使用docker（VirtualBox左右）时，请将nginx.conf属性sendfile更改为关闭

http {
  server_tokens off;
  sendfile off;
  tcp_nopush on;
  tcp_nodelay on;
  keepalive_timeout 15;
  types_hash_max_size 2048;
  include /etc/nginx/mime.types;
  default_type application/octet-stream;
  access_log off;
  error_log off;
  gzip on;
  gzip_disable "msie6";
  include /etc/nginx/conf.d/*.conf;
  include /etc/nginx/sites-available/*;
  open_file_cache max=100;
  client_max_body_size 4M;
}

在使用Docker创建的nginx服务器中禁用CSS和Javascript缓存

2 个答案: