摘要： /home/hylent/cpp/socket/login.cpp#include<iostream>#include<fstream>#include<string>#include<cstring>//memset#include<sys/types.h>#include<sys/socket.h>#include<arpa/inet.h>//in_addr#include<netdb.h>//hostentusingnamespacestd;constintHostPort=80;constc 阅读全文