woocommerce的地理定位（MaxMind GeoIP Database）下载

在后台的 woocommerce -> system stauts(检查系统状态)里，会有一个报错，
The MaxMind GeoIP Database does not exist - Geolocation will not function. You can download and install it manually from http://dev.maxmind.com/geoip/legacy/geolite/ to the path: wp-content/uploads/GeoIP.dat. Scroll down to /"Downloads/" and download the /"Binary / gzip/" file next to /"GeoLite Country/"

意思是说没有地理定位的数据库，要去http://dev.maxmind.com/geoip/legacy/geolite/下载一个即可。
然后放在wp-content/uploads/里。