使用Reachability.h时发出警告

Question

使用时Reachability.h- Apple的代码处理iOS上的连接:

+ (Reachability*) reachabilityWithAddress: (const struct sockaddr_in*) hostAddress;

我收到以下警告:

Declaration of 'struct sockaddr_in' will not be visible outside of this function

Answer 1

添加#import <netinet/in.h>Reachability.h文件,此警告将消失..:D