開兩個vc或者建兩個工程，先執行server再執行client
server端：
#include
#include
#pragma comment(lib,"ws2_32.lib")
void main()
else
socket sersocket=socket(af_inet,sock_stream,0);//建立了可識別套接字
//需要繫結的引數
sockaddr_in addr;
addr.sin_family=af_inet;
addr.sin_addr.s_un.s_addr=htonl(inaddr_any);//ip位址
addr.sin_port=htons(6000);//繫結埠
bind(sersocket,(sockaddr*)&addr,sizeof(sockaddr));//繫結完成
listen(sersocket,5);//其中第二個引數代表能夠接收的最多的連線數
////開始進行監聽
//sockaddr_in clientsocket;
int len=sizeof(sockaddr);
while (1)
}client端：
#include
#include
#pragma comment(lib,"ws2_32.lib")
void main()
else
socket clientsocket=socket(af_inet,sock_stream,0);
sockaddr_in clientsock_in;
clientsock_in.sin_addr.s_un.s_addr=inet_addr("127.0.0.1");
clientsock_in.sin_family=af_inet;
clientsock_in.sin_port=htons(6000);
//bind(clientsocket,(sockaddr*)&clientsock_in,strlen(sockaddr));//注意第三個引數
//listen(clientsocket,5);
connect(clientsocket,(sockaddr*)&clientsock_in,sizeof(sockaddr));//開始連線
char receivebuf[100];
recv(clientsocket,receivebuf,101,0);
printf("%s/n",receivebuf);
send(clientsocket,"hello,this is client",strlen("hello,this is client")+1,0);
closesocket(clientsocket);
wsacleanup();
}
簡單的server和client模型
本 主要有一下幾個技術的解決方案 埠復用技術 防止tcp流協議粘包 我們使用的是指定buf大小的方式 include include include include include include include include include define err exit m do while ...
scroll offset和client如何區分
title 比較 1.clientx與clienty window.nl ad function oevent.clientx是指滑鼠到可視區左邊框的距離。oevent.clienty是指滑鼠到可視區上邊框的距離。2.offsetwidth offsetheight offsetleft和offse...
scroll offset和client的區別
整體布局 12 title 比較 1.clientx與clienty window.onload function oevent.clientx是指滑鼠到可視區左邊框的距離。oevent.clienty是指滑鼠到可視區上邊框的距離。2.offsetwidth offsetheight offsetl...