Rails/NGinx - 无法获得页面工作的gzip压缩

Question

我在Ubuntu上运行了Rails应用程序(3.2.x)并使用了Passenger.

我添加了选项

gzip on;

进入nginx.conf文件,但测试页面

http://www.gidnetwork.com/tools/gzip-test.php

表明没有使用压缩.

我的nginx.conf文件如下所示:

worker_processes  8;
events {
    worker_connections  1024;
}
http {
    passenger_root /usr/local/rvm/gems/ruby-1.9.3-p392/gems/passenger-3.0.19;
    passenger_ruby /usr/local/rvm/wrappers/ruby-1.9.3-p392/ruby;
    include       mime.types;
    default_type  application/octet-stream;
    sendfile        on;
    keepalive_timeout  65;
    gzip  on;
    server {
      listen    80;
      server_name  xxx.com;
      root /var/www/xxx/public;  
      rewrite        ^ https://$server_name$request_uri? permanent;
      passenger_enabled on;
    }
    server {
      listen 443;
      server_name xxx.com;
      root /var/www/xxx/public;
      passenger_enabled on;
      ssl on;
      ssl_certificate     /etc/ssl/private/ssl_xxx_com_certificate.txt;
      ssl_certificate_key /etc/ssl/private/ssl_xxx_com_private_key.txt;
      ssl_client_certificate /etc/ssl/private/cabundle.txt;
      ssl_session_timeout  5m;
      ssl_protocols  SSLv2 SSLv3 TLSv1;
      ssl_ciphers  HIGH:!aNULL:!MD5;
      ssl_prefer_server_ciphers   on;
    }
}

Answer 1

你gzip正在工作.也许您不应该使用Web浏览器来验证.我使用curl,它显示gzip已打开.见最后一行.

 curl -IL -H "accept-encoding: gzip" http://vircurex.com/
HTTP/1.1 301 Moved Permanently
Server: nginx/1.2.6
Date: Mon, 25 Mar 2013 10:52:42 GMT
Content-Type: text/html
Content-Length: 184
Connection: keep-alive
Location: https://vircurex.com/

HTTP/1.1 200 OK
Content-Type: text/html; charset=utf-8
Connection: keep-alive
Status: 200
X-Powered-By: Phusion Passenger (mod_rails/mod_rack) 3.0.19
X-UA-Compatible: IE=Edge,chrome=1
ETag: "b36d8bb7e713ad93aeb6e5fb1e351135"
Cache-Control: max-age=0, private, must-revalidate
Set-Cookie: v0100session=BAh7CUkiD3Nlc3Npb25faWQGOgZFRkkiJTEyZjQ0ZGJjOWI0NTQ4ZGMwNGQxZWM2YTNiZWJjZDcxBjsAVEkiFmlucHV0X2RldmljZV90eXBlBjsARkkiCk1PVVNFBjsARkkiFGhvdmVyX3N1cHBvcnRlZAY7AEZUSSIQX2NzcmZfdG9rZW4GOwBGSSIxRmNkOGViQXlTL0t1K3l2TTlVVUQwbmFZVW1VZHpoQ1kwT2JkZlhrU3pDZz0GOwBG--3cc39d4d71943811224fb350b8ed6cd0a7d6e363; path=/; HttpOnly
X-Request-Id: c1be4f7e0ebaffbdfd7a1da0b47143c8
X-Runtime: 0.154884
Date: Mon, 25 Mar 2013 10:52:47 GMT
X-Rack-Cache: miss
Server: nginx/1.2.6 + Phusion Passenger 3.0.19
Content-Encoding: gzip