nginx配置文件详解加示例

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;
default_type application/octet-stream;

#这个是nginx日志的配置参数信息，根据配置，可以按照规格打印日志信息
log_format main escape=json '{ "@timestamp": "$time_iso8601", '
                   '"remote_addr": "$remote_addr",'
                   '"costime": "$request_time",'
                   '"realtime": "$upstream_response_time",'
                   '"status": $status,'
                   '"x_forwarded": "$http_x_forwarded_for",'
                   '"referer": "$http_referer",'
                   '"request": "$request",'
                   '"upstr_addr": "$upstream_addr",'
                   '"bytes":$body_bytes_sent,'
                   '"dm":$request_body,'
                   '"agent": "$http_user_agent" }';

#这是nginx保存日志的文件
access_log  logs/access.log  main;


#
client_header_buffer_size 10m;
large_client_header_buffers 4 10m;

sendfile        on;
#tcp_nopush     on;

#keepalive_timeout  0;
keepalive_timeout  65;

#gzip  on;

server {

	listen       9001;
    server_name  localhost;
	
	#转发代理服务地址
	location ~ /eduservice/	{
		proxy_pass http://localhost:8001;
		
	
	}
	
	location ~ /eduoss/	{
		proxy_pass http://localhost:8002;
	
	}
	
   

    #charset koi8-r;

    access_log  logs/host.access.log  main;

    location / {
        root   html;
        index  index.html index.htm;
		client_max_body_size 1000m;
    }

    #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;
#    }
#}

}

日志配置参数详解：
log_format log 格式 '配置规则';

日志格式设置：

$remote_addr与$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