Nginx日志添加访客地域信息

./configure \
--prefix=/usr/local/nginx \
--pid-path=/var/run/nginx.pid \
--user=nginx \
--group=nginx \
--with-stream \
--with-threads \
--with-file-aio \
--with-http_v2_module \
--with-http_mp4_module \
--with-http_sub_module  \
--with-http_ssl_module \
--with-http_geoip_module

# 下载国家数据库
wget https://dl.miyuru.lk/geoip/maxmind/country/maxmind.dat.gz
gzip -d maxmind.dat.gz
mv maxmind.dat /usr/local/nginx/geoip/GeoCountry.dat

# 下载城市数据库
wget https://dl.miyuru.lk/geoip/maxmind/city/maxmind.dat.gz
gzip -d maxmind.dat.gz
mv maxmind.dat /usr/local/nginx/geoip/GeoCity.dat

vim /usr/local/nginx/conf/geoip.conf

fastcgi_param GEOIP_COUNTRY_CODE $geoip_country_code;
fastcgi_param GEOIP_COUNTRY_CODE3 $geoip_country_code3;
fastcgi_param GEOIP_COUNTRY_NAME $geoip_country_name;
fastcgi_param GEOIP_CITY_COUNTRY_CODE $geoip_city_country_code;
fastcgi_param GEOIP_CITY_COUNTRY_CODE3 $geoip_city_country_code3;
fastcgi_param GEOIP_CITY_COUNTRY_NAME $geoip_city_country_name;
fastcgi_param GEOIP_REGION $geoip_region;
fastcgi_param GEOIP_CITY $geoip_city;
fastcgi_param GEOIP_POSTAL_CODE $geoip_postal_code;
fastcgi_param GEOIP_CITY_CONTINENT_CODE $geoip_city_continent_code;
fastcgi_param GEOIP_LATITUDE $geoip_latitude;
fastcgi_param GEOIP_LONGITUDE $geoip_longitude;

# 添加IP数据库
http {
    ...
    geoip_country /usr/local/nginx/geoip/GeoCountry.dat;
    geoip_city /usr/local/nginx/geoip/GeoCity.dat;

    include geoip.conf;
    ...
}

# 修改日志格式
vim /etc/nginx/nginx.conf
...
http {
...
    log_format  main  '$remote_addr - $remote_user [$time_local] "$request" '
                      '$status $body_bytes_sent "$http_referer" '
                      '"$http_user_agent" "$http_x_forwarded_for"'
                      '$geoip_country_name $geoip_region_name $geoip_city';
...
}
...

vim /etc/nginx/conf.d/defaults.conf
server {
...
    access_log /var/log/nginx/access.log main;
    error_log /var/log/nginx/error.log;
...
}