nginx 配置详解

#user  nobody;   #配置用户或者组，默认为nobody nobody。worker_processes  1;  #允许生成的进程数，默认为1
#error_log  logs/error.log;#error_log  logs/error.log  notice;#error_log  logs/error.log  info;   #制定日志路径，级别
#pid        logs/nginx.pid;   #指定nginx进程运行文件存放地址
events {    accept_mutex on;   #设置网路连接序列化，防止惊群现象发生，默认为on    worker_connections  65535;   #最大连接数，默认为512  multi_accept on;   #设置一个进程是否同时接受多个网络连接，默认为off}
http {    include       mime.types;    #文件扩展名与文件类型映射表    default_type  application/octet-stream;   #默认文件类型，默认为text/plain
    #log_format  main  '$remote_addr - $remote_user [$time_local] "$request" '    #                  '$status $body_bytes_sent "$http_referer" '    #                  '"$http_user_agent" "$http_x_forwarded_for"';   #自定义格式
    #access_log  logs/acc.log  main;  #combined为日志格式的默认值      sendfile        on;   #允许sendfile方式传输文件，默认为off，可以在http块，server块，location块    tcp_nopush     on;  tcp_nodelay     on;
    #keepalive_timeout  0;    keepalive_timeout  65;    #连接超时时间，默认为75s，可以在http，server，location块       upstream fzjh {         server 127.0.0.1:7878;      server 192.168.10.121:3333 backup;  #热备 若无则是负载均衡     }     server {        listen       8000;   #监听端口        server_name  localhost; #监听地址
        charset utf-8; 
        #access_log  logs/host.access.log  main;  #combined为日志格式的默认值
        location / {   #请求的url过滤，正则匹配，~为区分大小写，~*为不区分大小写。            #root path;  #根目录           #index vv.txt;  #设置默认页            proxy_pass http://127.0.0.1:3000;  #指向地址           # proxy_pass  fzjh ;  请求转向mysvr 负载均衡           # deny 127.0.0.1;  #拒绝的ip           # allow 172.18.5.54; #允许的ip          }
        location /check_token {   #请求的url过滤，正则匹配，~为区分大小写，~*为不区分大小写。            proxy_pass  http://127.0.0.1:8088;   #指向地址            # proxy_redirect     on;              # proxy_set_header   Host             $host;            # proxy_set_header   X-Real-IP        $remote_addr;            # proxy_set_header   X-Forwarded-For  $proxy_add_x_forwarded_for;        }
        location /logout {  #请求的url过滤，正则匹配，~为区分大小写，~*为不区分大小写。
            proxy_pass http://127.0.0.1:8088;    #指向地址            # proxy_redirect     on;              proxy_set_header   Host             $host  ;            proxy_set_header   X-Real-IP        $remote_addr  ;            proxy_set_header   X-Forwarded-For  $proxy_add_x_forwarded_for  ;        }
        location ~ \.aaaa$ {  #请求的url过滤，正则匹配，~为区分大小写，~*为不区分大小写。                    rewrite ^/([\w]+)/(.*)\.air$ /$2 break ;            proxy_pass http://127.0.0.1:8088;            # proxy_redirect     on;              proxy_set_header   Host             $host  ;            proxy_set_header   X-Real-IP        $remote_addr  ;            proxy_set_header   X-Forwarded-For  $proxy_add_x_forwarded_for  ;        }                #error_page  404              /404.html;
        # redirect server error pages to the static page /50x.html        #        error_page   500 502 503 504  /50x.html;        location = /50x.html {   #错误页            root   html;        }
        # proxy the PHP scripts to Apache listening on 127.0.0.1:80        #        #location ~ \.php$ {        #    proxy_pass   http://127.0.0.1;        #}
        # pass the PHP scripts to FastCGI server listening on 127.0.0.1:9000        #        #location ~ \.php$ {        #    root           html;        #    fastcgi_pass   127.0.0.1:9000;        #    fastcgi_index  index.php;        #    fastcgi_param  SCRIPT_FILENAME  /scripts$fastcgi_script_name;        #    include        fastcgi_params;        #}
        # deny access to .htaccess files, if Apache's document root        # concurs with nginx's one        #        #location ~ /\.ht {        #    deny  all;        #}    }

    # another virtual host using mix of IP-, name-, and port-based configuration    #    #server {    #    listen       8000;    #    listen       somename:8080;    #    server_name  somename  alias  another.alias;
    #    location / {    #        root   html;    #        index  index.html index.htm;    #    }    #}

    # HTTPS server    #    #server {    #    listen       443 ssl;    #    server_name  localhost;
    #    ssl_certificate      cert.pem;    #    ssl_certificate_key  cert.key;
    #    ssl_session_cache    shared:SSL:1m;    #    ssl_session_timeout  5m;
    #    ssl_ciphers  HIGH:!aNULL:!MD5;    #    ssl_prefer_server_ciphers  on;
    #    location / {    #        root   html;    #        index  index.html index.htm;    #    }    #}
}