ip address lookup geolocation

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Detection system IP address display to make employment information

Institutional sector IP Address Use people I don't know where it's wrong, now it doesn't show information Reply to discussion (solution) Do you want to get the visitor's IP? Yes, get the

C/C ++ obtains the IP address of the local machine.

/* Compiling environment: Visual C ++ */ # Include # Include # Pragma comment (Lib, "ws2_32.lib ") Int doit (INT, char **) { Char host_name [2, 255]; // Obtain the local host name If (gethostname (host_name, sizeof (host_name) = socket_error ){ Printf ("error % d when getting local host name./N", wsagetlasterror ()); Return 1; } Printf ("host name is: % s/n", host_name ); // Obtain the corresponding "host" from the host name database" Struct hostent * Phe = gethostbyname (ho

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