location 设定某个文件的过期时间，并不记录访问日志

网页的根目录本来是: 6 root /app/www/default;

 [root@web01 default]# cat /app/server/nginx/conf/vhosts/default.conf

 server {

         listen       ;

         server_name  espressos.cn;

     index index.php index.htm index.html;

     root /app/www/default;

     location ~ .*\.(sh|bash)?$

     {

         return ;

     }

 #    if (!-e $request_filename) {

 #        rewrite ^/(.*)$ /index.php last;

 #        }

     location ~ .*\.(php|php5)?$

     {

         #fastcgi_pass  unix:/tmp/php-cgi.sock;

         fastcgi_pass  127.0.0.1:;

         fastcgi_index index.php;

         include fastcgi.conf;

     }

     location ~ .*\.(gif|jpg|jpeg|png|bmp|swf)$

     {

         expires 30d;

     }

     location ~ .*\.(js|css)?$

     {

         expires 1h;

     }

     include /app/server/nginx/conf/rewrite/default.conf;

     access_log  /app/log/nginx/access/default.log;

 }

参数：access_log off ------->关闭了记录这个页面的到访问日志里！！！默认是记录访问日志的。

[root@web01 default]# tree /app/www/default/

/app/www/default/

 directories,  files

[root@web01 default]# tree /app/www/html/

/app/www/html/

└── m.js

 directories,  file

[root@web01 default]# cat /app/server/nginx/conf/rewrite/default.conf

#rewrite ^/index\.html /index.php last;

#if (!-e $request_filename) rewrite ^/(.*)$ index.php last;

#if (!-e $request_filename) {rewrite ^/(.*)$ /index.php last;}

#if (!-e $request_filename) {return 404;}

#if ($http_user_agent ~ Firefox) {rewrite ^(.*)?$ /nginx-Firefox/$1 break;}

#if ($http_user_agent ~ MSIE) {rewrite ^(.*)$ /nginx-MSIE/$1 break;}

#rewrite ^/(\d+)/(.+)/ /$?id=$ last;

#location ~ ^/(cron|templates)/ {deny all;break;}

#location ~ ^/data {deny all;}

location ^~ /html/m.js {access_log off;root /app/www;expires ;break;}#expires 5 有效期为5秒！！

[root@web01 default]# tail -f /app/log/nginx/access/

default.log  sx.log

[root@web01 default]# tail - /app/log/nginx/access/default.log

192.168.1.10 - - [/Aug/::: +] "GET /html/%5C%22/images/upload/Image/1_07(61).jpg%5C%22 HTTP/1.1"   "http://192.168.1.24/html/sql.html" "Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Firefox/45.0"