nginx location rewrite proxy_pass

nginx-php.conf

 #39测试机
 server {
        listen       80;
        server_name  m.kankan.com;
        root /data/vhosts/kankan.com/m/public_html;
        location / {
            ssi on;
            ssi_silent_errors on;
            ssi_types text/shtml;
            index  index.php index.html index.htm;
        }
        location ~ \.php$ {
            fastcgi_pass   127.0.0.1:9000;
            fastcgi_index  index.php;
            include        fastcgi.conf;
        }
		
        location ~ /ttkkshare/d/(.*)\.html$ {
			expires 1h;
			rewrite /d/(.*)\.html$ /ttkkshare/duan.php?vid=$1;
		}			
		
        location ~* /ttkkshare/d/(.*)\.(png|css|js|jpg|jpeg|ico|map)$ {
			expires 1d;			
			rewrite (?i)/d/(.*)\.(png|css|js|jpg|jpeg|ico|map)$ /ttkkshare/$1.$2 break;
		}
			
    }

nginx-proxy.conf

 server {
        listen       80;
        server_name  m.kankan.com;
        root /data/vhosts/kankan.com/m/public_html;
        location / {
            ssi on;
            ssi_silent_errors on;
            ssi_types text/shtml;
            index  index.php index.html index.htm;
        }
        location ~ \.php$ {
            fastcgi_pass   127.0.0.1:9000;
            fastcgi_index  index.php;
            include        fastcgi.conf;
        }
        location ~ /ttkkshare/(.+)\.html$ {
		rewrite /d/(.*)\.html$ /ttkkshare/duan.php?vid=$1 break;
		proxy_pass http://192.168.28.52:80;
	}			
		
        location ~ /ttkkshare/ {
		rewrite /ttkkshare/(.+)$ /$1; 
		#rewrite /d/(.*)\.html$ /index.html?type=duan&vid=$1 break; 			
		rewrite (?i)/d/(.*)\.(png|css|js|jpg|jpeg|ico|map)$ /$1.$2 break;			
		proxy_pass http://192.168.28.52:8080;
	}
    }

http://nginx.org/en/docs/http/ngx_http_core_module.html#location
http://nginx.org/en/docs/http/ngx_http_rewrite_module.html
http://nginx.org/en/docs/http/ngx_http_proxy_module.html#proxy_pass

http://wangwei007.blog.51cto.com/68019/1103734
http://blog.csdn.net/xy2204/article/details/47749405
http://serverfault.com/questions/498855/nginx-case-insensitive-rewrite

inside http:
proxy_cache_path /data/vhosts/kankan.com/m/ttkkcache levels=1:2 keys_zone=ttkkh5share:20m inactive=10m max_size=500m;

inside location:
proxy_cache ttkkh5share;
proxy_cache_valid 200 302 10m;

给nginx添加gzip：
https://www.scalescale.com/tips/nginx/how-to-configure-nginx-gzip-compression/
http://nginx.org/en/docs/http/ngx_http_gzip_module.html