getifaddrs()和struct ifaddrs的使用,获取本机IP ifaddrs结构体定义如下: struct ifaddrs { struct ifaddrs *ifa_next; /* Next item in list */ char *ifa_name; /* Name of interface */ unsigned int ifa_flags; /* Flags from SIOCGIFFLAGS */ struct sockaddr *ifa_addr; /* Addre
本机ip是:192.168.1.25,输入后提示: Forbidden You don't have permission to access / on this server 对于此问题的解决办法,打开apache安装路径中的http.conf(有些是httpd.conf)文件,(如果找不到就搜索http.conf,或者httpd.conf) 找打以下内容 # onlineoffline tag - don't remove Order Deny,Allow De