iphone获取本机IP

 

 

-(NSString *)getAddress {

        char iphone_ip[255];

    strcpy(iphone_ip,"127.0.0.1"); // if everything fails

        NSHost* myhost =[NSHost currentHost];

        if (myhost)

        {

              NSString *ad = [myhost address];

     if (ad)

                     strcpy(iphone_ip,[ad cStringUsingEncoding:NSASCIIStringEncoding]);

        }

        return [NSString stringWithFormat:@"%s",iphone_ip];

}

 

 

来源：http://blog.sina.com.cn/s/blog_5fae23350100dvx9.html