linux»·¾³ÏÂgethostbynameº¯ÊýÎÊÌâ - C/C++ / CÓïÑÔ

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  struct hostent *hp; 
char AlarmDevIP[20];  
  int x2;

hp = gethostbyname("www.google.com");
if (hp)
{
for(x2=0;hp->h_addr_list[x2];++x2) 
{
  strcpy(AlarmDevIP,inet_ntoa(*(struct in_addr*)hp->h_addr_list[x2]));  
  }  
  printf("%s", AlarmDevIP);
}
else
{
printf("get host by name error\n");
}

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ûÓгõʼ»¯
int main( void )
{
WSADATA wsadata;
WSAStartup(MAKEWORD(2,2),&wsadata);
struct hostent *hp; 
char AlarmDevIP[20];  
int x2; 

hp = gethostbyname("www.google.com"); 
if (hp) 
{ 
for(x2=0;hp->h_addr_list[x2];++x2) 
{ 
strcpy(AlarmDevIP,inet_ntoa(*(struct in_addr*)hp->h_addr_list[x2]));  
}  
printf("%s", AlarmDevIP); 
} 
else 
{ 
printf("get host by name error\n"); 
} 
  return 0;
}

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#include <netdb.h>
#include <sys/so