2台机器间传输文件的函数

CFile::typeBinary);   
    
    
int myFileLength = myFile.GetLength(); // Going to send the correct F   
ile Size   
    
sockRecv.Send(&myFileLength, 4); // 4 bytes long   
    
byte* data = new byte[myFileLength];   
    
myFile.Read(data, myFileLength);   
    
sockRecv.Send(data, myFileLength); //Send the whole thing now   
    
myFile.Close();   
delete data;   
    
sockRecv.Close();   
}   
    
Client(接收)端：   
void GetFile(){   
    
#define PORT 34000 /// Select any free port you wish   
    
AfxSocketInit(NULL);   
CSocket sockClient;   
sockClient.Create();   
    
// "127.0.0.1" is the IP to your server, same port   
sockClient.Connect("127.0.0.1", PORT);  int dataLength;   
    
sockClient.Receive(&dataLength, 4); //Now we get the File Size first   
    
    
byte* data = new byte[dataLength];   
sockClient.Receive(data, dataLength); //Get the whole thing   
    
CFile destFile("C:\\temp\\ANYFILE.EXE",   
  CFile::modeCreate

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