nginx生产环境配置 (1)
usernginx; worker_processes16;#根据cpu核数确定 error_log/web/log/nginx-error.log; pid logs/nginx.pid; events { use epoll; #使用epoll方式 worker_connections8192; } http { #通用配置选项 include mime.types; default_typeapplication/octet-stream; server_names_hash_bucket_size 128; client_header_buffer_size 32k; large_client_header_buffers 4 32k; client_max_body_size 8m; #性能优化选项 sendfile on; tcp_nopush on; keepalive_timeout 60; tcp_nodelay on; #FastCGI通用配置 fastcgi_connect_timeout 300; fastcgi_send_timeout 300; fastcgi_read_timeout 300; fastcgi_buffer_size 64k; fastcgi_buffers 4 64k; fastcgi_busy_buffers_size 128k; fastcgi_temp_file_write_size 128k; #Gzip压缩选项 gzip on; gzip_min_length1k; gzip_buffers 4 16k; gzip_comp_level 6; gzip_types text/plain application/x-javascript text/css application/xml; gzip_vary on; #日志格式 log_format main '$remote_addr - $remote_user [$time_local] "$request" ' '$status $body_bytes_sent "$http_referer" ' '"$http_user_agent" "$http_x_forwarded_for"'; #默认server server { listen 80 default; root /dev/null; location / { return 404; access_log off; } } #包含其他配置文件的路径，此处是相对主程序路径 include conf.d/*.conf; } 详细配置server { listen 80 ; server_name.........; index index.html index.php; root/web/wwwroot/snapB/app/webroot; include block.conf;#关键词过滤配置文件 #rewrite规则，前两条是为了访问二级域名时跳转到三级域名，后面几条是因为搜索引擎收录了我们错误的url if ($host = '......') { rewrite^/(.*)$http://....../$1permanent; } if ($host = '.......') { rewrite^/(.*)$http://......./$1permanent; } #根据user-agent阻止恶意流量 if ($http_user_agent ~* ".*(Huaweisymantecspider|huaweisymantecspider|Wget|wget|robot|spideri|MJ12bot|HTTrack|crawl|Python|python|Java|java|Perl|perl|PHP|php).*") { set $var_bad_user_agent '1'; } if ($http_user_agent ~ "^$") { set $var_bad_user_agnet '1'; } if ($http_user_agent ~* ".*(BaiDu|Sougou|Google).*") { set $var_bad_user_a
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