利用Socket实现C++与Flex通信
利用Socket实现C++与Flex通信
一、C++服务器端
(用的是Visual Studio 2008(05,03的应该也可以,VC++的可能需要稍微改动))
代码如下:
#include <winsock2.h>
#include <stdio.h>
#include <windows.h>
#include <iostream>
using namespace std;
#pragma comment(lib,"ws2_32.lib")
void main(){
WORD wVersionRequested;
WSADATA wsaData;
int err;
short port=1300;//端口号
wVersionRequested = MAKEWORD( 1, 1 );
err = WSAStartup( wVersionRequested, &wsaData );//初始化套接字
if ( err != 0 )
{
return;
}
if ( LOBYTE( wsaData.wVersion ) != 1 || HIBYTE( wsaData.wVersion ) != 1 )
{
WSACleanup( );
return;
}
SOCKET sockSrv=socket(AF_INET,SOCK_STREAM,0);//创建套接字
SOCKET sockConn;//用来和客户端通信的套接字
SOCKADDR_IN addrSrv;//用来和客户端通信的套接字地址
addrSrv.sin_addr.S_un.S_addr=htonl(INADDR_ANY);
addrSrv.sin_family=AF_INET;
addrSrv.sin_port=htons(port);
bind(sockSrv,(SOCKADDR*)&addrSrv,sizeof(SOCKADDR));//绑定端口
listen(sockSrv,5);//侦听
printf("Server %d is listening......\n",port);
SOCKADDR_IN addrClient;
int len=sizeof(SOCKADDR);
char buf[4096];//接收的数据
char rbuf[100]="成功";//返回的数据
while(1)
{
//接受连接
sockConn=accept(sockSrv,(SOCKADDR*)&addrClient,&len);
printf("Accept connection from %s\n",inet_ntoa(addrClient.sin_addr));
//接收数据
int bytes;
if((bytes=recv(sockConn,buf,sizeof(buf),0))==
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系统环境:Windows 7
软件环境:Visual C++ 2008 SP1 +SQL Server 2005
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