geo ip

The GEO directives are provided using the Ngx_http_geo_module module. By default, Nginx has to load this module, unless the artificial--without-http_geo_module.The Ngx_http_geo_module module can be used to create variables whose values depend on the

the GEO directive is provided using the Ngx_http_geo_module module. By default,nginx has to load this module unless it is artificially--without-http_geo_module. Role:A module can be used to create a variable whose value depends on the client IP

Online Map is already a common application, and Google Map can even be used as a driving navigator. However, the implementation of these applications involves a lot of hard work, just positioning your current location, there are a lot of

Original: Java script development to obtain IP-specific geo-location information based on customer IPSource code: Http://www.zuidaima.com/share/1550463468522496.htmGet IP addresses based on client IPOperation Result:Package Com.zuidaima.founder.util.

There is a GoAccess log analysis tool (installation method) in front of the old left, and you need to use the installation support Library before installing the tool, where you need Geo-IP, it is mainly used to analyze the countries and regions of

/// ///provide the method of searching IP information from the pure IP database;/// Public classIpselect {FileStream ipfile; LongIP; Public stringIpfilepath; /// ///constructor Function/// ///Pure IP Database path

The earthdistance () function in postgreSQL is used in the project to calculate the distance between two points on the earth. There is too little Chinese information. I found a good English article, hope to help those who will use earthdistance in

This article is the fourth to build SQL Server AlwaysOn from 0, which begins to build a node in an offsite roomNote 1.Note It is best to have at least 2 nodes in the GEO node, or a quorum warning when a manual failover occurs on the local node,

Original link: http://blog.csdn.net/johnnycode/article/details/42028841MaxMind GeoIP2 Services can identify the location and other characteristics of Internet users, including personalized content, fraud detection, advertising targeting, website

* Geolocation (geo-location)* Basic Content* Geo-location-point of intersection of Earth's longitude and latitude* How to achieve geo-positioning* GPS-United States, rely on satellite positioning* Beidou positioning-pure domestic, inertial