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我有一个C++客户端和一个Java服务器。我只是试图从客户端发送一个字符串“测试”。这里是我的相关的Java代码,从客户端接收空白行
Socket clientSocket = serverSocket.accept();
BufferedReader reader = new BufferedReader(new InputStreamReader(clientSocket.getInputStream()));
String line = "";
while((reader.readLine()) != null) {
System.out.println("Recieved Something. " + line.length());
System.out.println(line);
}
这里是我的输出(有收到东西后,一个空行)
Recieved Something. 0
Recieved Something. 0
以及C++代码(不完全知道什么你们需要的,因为我是新来的C++
SOCKET Socket = socket(AF_INET,SOCK_STREAM,IPPROTO_TCP);
if(Socket==INVALID_SOCKET)
{
printf("Winsock error - Socket creation Failed!\r\n");
WSACleanup();
return 0;
}
struct hostent *host;
if((host=gethostbyname("localhost"))==NULL)
{
printf("Failed to resolve hostname.\r\n");
WSACleanup();
return 0;
}
SOCKADDR_IN SockAddr;
SockAddr.sin_port= htons(2501);
SockAddr.sin_family= AF_INET;
SockAddr.sin_addr.s_addr= *((unsigned long*)host->h_addr);
if(connect(Socket,(SOCKADDR*)(&SockAddr),sizeof(SockAddr))!=0)
{
printf("Failed to establish connection with server\r\n");
WSACleanup();
return 0;
}
string toSend = "Test\n";
send(Socket,toSend.c_str(), strlen(toSend.c_str()), 0);
那么,为什么我没有收到测试字符串?
感谢
哇,刚刚看到..我已经做了这一千倍的java方。 – Austin