nginx相关配置属性说明

#user  nobody;
worker_processes  1;

#error_log  logs/error.log;
#error_log  logs/error.log  notice;
#error_log  logs/error.log  info;

#pid        logs/nginx.pid;


events {
    worker_connections  1024;
}


http {
    include       mime.types;
    #include       server;
    default_type  application/octet-stream;

    #log_format  main  ‘$remote_addr - $remote_user [$time_local] "$request" ‘
    #                  ‘$status $body_bytes_sent "$http_referer" ‘
    #                  ‘"$http_user_agent" "$http_x_forwarded_for"‘;

    #access_log  logs/access.log  main;

    sendfile        on;
    #tcp_nopush     on;

    #keepalive_timeout  0;
    keepalive_timeout  65;

    #gzip  on;

    server {
        listen       8088;
        server_name  127.0.0.1;

        #rewrite ^(.*) https://$server_name$1 permanent; #这句是代表 把http的域名请求转成https

        #charset koi8-r;

        #access_log  logs/host.access.log  main;
        

       location / {

            root D:\\jsnginx\\project\\dist;
            index  index.html index.htm;
        }

        
        location /api {
            
            add_header ‘Access-Control-Allow-Origin‘ $http_origin;
            add_header ‘Access-Control-Allow-Credentials‘ ‘true‘;
            add_header ‘Access-Control-Allow-Methods‘ ‘GET, POST,PUT,DELETE OPTIONS‘;
            add_header ‘Access-Control-Allow-Headers‘ ‘DNT,web-token,app-token,Authorization,Accept,Origin,Keep-Alive,User-Agent,X-Mx-ReqToken,X-Data-Type,X-Auth-Token,X-Requested-With,If-Modified-Since,Cache-Control,Content-Type,Range‘;
            add_header ‘Access-Control-Expose-Headers‘ ‘Content-Length,Content-Range‘;
            if ($request_method = ‘OPTIONS‘) {
           add_header ‘Access-Control-Max-Age‘ 1728000;
           #add_header ‘Content-Type‘ ‘text/plain; charset=utf-8‘;
           add_header ‘Content-Type‘ ‘application/json;charset=utf-8‘;
           add_header ‘Content-Length‘ 0;
           return 204;
            }
            root   html;
            index  index.html index.htm;
            proxy_pass http://192.168.0.203:8092;
            proxy_set_header Host $host;
            proxy_set_header X-Real-IP $remote_addr;
            proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
            proxy_set_header X-Forwarded-Proto $scheme;
            # client_body_timeout 180s;
            client_max_body_size     100m;
            proxy_connect_timeout 120s;
            proxy_read_timeout 180s;
            proxy_send_timeout 180s;
             # proxy_ignore_client_abort on;        
            
          }
         
        #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 {
            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;
        }
    location ~ \.(gif|jpg|jpeg|png|bmp|swf)$ {
        
        root        D:/wwwroot/abpvnext.com/wwwroot/files/host\my-img-container;    
      }
        }

    # HTTPS server

}

########### 每个指令必须有分号结束。#################
#user administrator administrators;  #配置用户或者组，默认为nobody nobody。
#worker_processes 2;  #允许生成的进程数，默认为1
#pid /nginx/pid/nginx.pid;   #指定nginx进程运行文件存放地址
error_log log/error.log debug;  #制定日志路径，级别。这个设置可以放入全局块，http块，server块，级别以此为：debug|info|notice|warn|error|crit|alert|emerg
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
    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
    #use epoll;      #事件驱动模型，select|poll|kqueue|epoll|resig|/dev/poll|eventport
    worker_connections  1024;    #最大连接数，默认为512
}
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
    #access_log off; #取消服务日志    
    log_format myFormat ‘$remote_addr–$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 log/access.log myFormat;  #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。
    sendfile_max_chunk 100k;  #每个进程每次调用传输数量不能大于设定的值，默认为0，即不设上限。
    keepalive_timeout 65;  #连接超时时间，默认为75s，可以在http，server，location块。

    upstream mysvr {   
      server 127.0.0.1:7878;
      server 192.168.10.121:3333 backup;  #热备
    }
    error_page 404 https://www.baidu.com; #错误页
    server {
        keepalive_requests 120; #单连接请求上限次数。
        listen       4545;   #监听端口
        server_name  127.0.0.1;   #监听地址       
        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://mysvr;  #请求转向mysvr 定义的服务器列表
           deny 127.0.0.1;  #拒绝的ip
           allow 172.18.5.54; #允许的ip           
        } 
    }
}

client_max_body_size     50m; //文件大小限制，默认1m

client_header_timeout    1m;

client_body_timeout      1m;

proxy_connect_timeout     60s;

proxy_read_timeout      1m;

proxy_send_timeout      1m;