#定义Nginx运行的用户和用户组
user  root;
#nginx进程数,建议设置为等于CPU总核心数。
worker_processes  1;

#error_log  logs/error.log;
#error_log  logs/error.log  notice;
#全局错误日志定义类型,[ debug | info | notice | warn | error | crit ]
error_log /usr/local/nginx/logs/error.log info;

#进程pid文件
pid /usr/local/nginx/logs/nginx.pid;

events {
    #单个进程最大连接数(最大连接数=连接数*进程数)
    #根据硬件调整,和前面工作进程配合起来用,尽量大,但是别把cpu跑到100%就行。每个进程允许的最多连接数,理论上每台nginx服务器的最大连接数为。
    worker_connections  1024;
    
}


http {
     #文件扩展名与文件类型映射表
    include       mime.types;
     
    #默认文件类型
    default_type  application/octet-stream;
       #日志格式设定
        #$remote_addr与$http_x_forwarded_for用以记录客户端的ip地址;
        #$remote_user:用来记录客户端用户名称;
        #$time_local: 用来记录访问时间与时区;
        #$request: 用来记录请求的url与http协议;
        #$status: 用来记录请求状态;成功是200,
        #$body_bytes_sent :记录发送给客户端文件主体内容大小;
        #$http_referer:用来记录从那个页面链接访问过来的;
        #$http_user_agent:记录客户浏览器的相关信息;
    log_format  main  '$remote_addr - $remote_user [$time_local] "$request" '
                     '$status $body_bytes_sent "$http_referer" '
                     '"$http_user_agent" "$http_x_forwarded_for"';

        #定义本虚拟主机的访问日志
        access_log  /usr/local/nginx/logs/host.access.log  main;
        access_log  /usr/local/nginx/logs/host.access.404.log  ;
    sendfile        on;
    #tcp_nopush     on;
  #长连接超时时间,单位是秒
    #keepalive_timeout  0;
    keepalive_timeout  65;
    #开启目录列表访问,合适下载服务器,默认关闭。
    autoindex on;
    
    #FastCGI相关参数是为了改善网站的性能:减少资源占用,提高访问速度。下面参数看字面意思都能理解。
    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模块设置
    gzip on; #开启gzip压缩输出
    gzip_min_length 1k;    #最小压缩文件大小
    gzip_buffers 4 16k;    #压缩缓冲区
    gzip_http_version 1.0;    #压缩版本(默认1.1,前端如果是squid2.5请使用1.0)
    gzip_comp_level 2;    #压缩等级
    gzip_types text/plain application/x-javascript text/css application/xml;    #压缩类型,默认就已经包含textml,所以下面就不用再写了,写上去也不会有问题,但是会有一个warn。
    gzip_vary on;
    server {
        listen       80 default_server;
        server_name  _;
        root   /root/study/gva/distapi;

        #charset koi8-r;

        #access_log  logs/host.access.log  main;
#对 "/" 启用反向代理
        location /api
         {
            index  index.html index.htm;
            proxy_pass   http://127.0.0.1:8080;
        }
        

        #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;
    #    }
    #}


    # 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;
    #    }
    #}

}