一、客户端自定义头

        如果客户端自定义了一个头。curl -H "wanwan: nihao1111" 192.168.1.192:8888，那么nginx服务端是怎么显示的呢?nginx.conf配置文件log_format添加$http_wanwan(此时的wanwan就是客户端添加的头信息)

二、举例说明

1.主配置

#vim /usr/local/nginx/conf/nginx.conf    log_format  access  '$remote_addr - $remote_user [$time_local] "$request" '    '$status $body_bytes_sent "$http_referer" '    '"$http_user_agent" $http_x_forwarded_for '    '"$upstream_addr" "$upstream_status" "$upstream_response_time" "$request_time"     "$http_wanwan" ';    include /usr/local/nginx/conf/vhost/*.conf;

2、vhost中配置文件

#vim /usr/local/nginx/conf/vhost/web.confserver{      listen 80 default;      server_name www.it300.com;      index index.html index.htm index.php;      root /data/httpd/it300.com;      location ~ .*\.php?$      {   include fastcgi.conf;       fastcgi_pass 127.0.0.1:9000;       fastcgi_index index.php;      }      location ~ .*\.(gif|jpg|jpeg|png|bmp|swf)$      {      expires 30d;17      }      location ~ .*\.(js|css)?$      {      expires 1h;      }      access_log /data/logs/it300.com.log access;     }