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vc-获取本机IP

开源分享 2022-11-08 阅读 56
前端开发


static CString GetLocalIp()
{
struct hostent * phost;
char ip[20];
char hostname[50];

gethostname(hostname, 50);
phost = gethostbyname(hostname);
char * * names;
names = phost->h_aliases;
char * * iplist;
iplist = phost->h_addr_list;
while (* iplist)
{
strcpy(ip, inet_ntoa(* (struct in_addr *) * iplist));
iplist++;
}

CString LocalIp = ip;
return LocalIp;
}


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