包括功能：IP地址的整形与字符串之间相互转换，网络字节序与主机字节序之间的相互转换，方便网络程序的调试

包括功能：IP地址的整形与字符串之间相互转换，网络字节序与主机字节序之间的相互转换，方便网络程序的调试-Including functional: IP addresses between the plastic and string conversion, network and host endianness endianness between conversion, convenient network Debugging