一个简单的vc下tcp服务器端程序服务器端的程序当有客户提出连接请求时，在端口与客户端进行连接，连接成功后，显示客户IP地址和端口号，并给客户端发送“Hello!I am a server.”字符串。如果发送正确则显示所发送的字节数-Vc under a simple tcp server-side server-side program when connection requests made by the customer, in the port and connect the client to connect successfully, the display client IP address and port number, and to the client to send