Find centralized, trusted content and collaborate around the technologies you use most.
Teams
Q&A for work
Connect and share knowledge within a single location that is structured and easy to search.
我想知道 C 中是否有一个函数或代码允许从收到的 IP 地址中知道国家代码或名称。谢谢
这可以使用libgeoip来完成。您可以在 test 子目录中找到一个示例。它基本上像这样工作:
GeoIP *gi = GeoIP_open(path_to_database, flags); const char *country_code = GeoIP_country_code_by_addr(gi, "127.0.0.1");
At the console.log line in the render method below, it shows that this.member instance is exactly what it should be. So member object is good. I've spit out the string in tpl and it'