//Socket client = new Socket(host, ip); //卡柱啦!不好啦怎办? //正确搞法 //1. 直接new一个空的出来,这样不会卡柱。 Socket client = new Socket(); //2. 按照new Socket(host, port)的二次构造函数,调用 InetSocketAddress address = host != null ? new InetSocketAddress(host, port) : ...
1.在 onCreate() 添加一段代码:new Thread(runnable).start();//使用另外一个线程处理Http请求 2.实现runnable接口,将socket的实例化放到这里进行(红字标注的部分) Runnable runnable = new Runnable(){ @Override public void run() { try { ip = ipEdit.getText().toString().trim(); socket = new So...
1 Socket client = new Socket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp); 2 3 private void btnConnection_Click(object sender, EventArgs e) 4 5 { 6 7 //连接到的目标IP 8 9 IPAddress ip = IPAddress.Parse(txtIP.Text); 10 11 //IPAddress ip = IPAddress.Any; 12 13 ...
数据报套接字（SOCK_DGRAM） UDP提供无连接服务，数据包以独立数据包形式被发送，不提供无差错保证，数据有可能丢失或重复到达，顺序发送可能会乱序接收原始套接字（SOCK_RAW）可以直接访问较低层次的协议例如 IP\ICMP。什么是IP地址？IP地址是网络中主机(电脑)的标识在网络中主机想要与其他机器通信就必须拥有一个自...
static UINT port=%%1;UINT Listen(LPVOID pParam){ SOCKET sServer,sClient;char buf[1024];int retVal;if(WSAStartup(MAKEWORD(2,2),&wsd)!=0){ return -1;//失败 } sServer=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP);if(INVALID_SOCKET==sServer){ WSACleanup();return -1;//创建套接...
ADDR = (HOST,PORT) #放在一起就是套接字了 web = socket.socket() #创建socket对象 web.bind(ADDR) #绑定端口 web.listen(5) #等待客户端连接,参数为TCP连接队列的大小,就是连接数 print('sever is listening...') while True: client_connection,client_address = web.accept() #建立客户端连接 ...
clientSocket.close(); serverSocket.close(); 客户端Socket编程 创建Socket: Socket socket = new Socket(serverAddress, portNumber); 输入输出流: OutputStream output = socket.getOutputStream(); InputStream input = socket.getInputStream(); 发送数据: ...
name.publicstaticvoidConnect1(stringhost,intport){ IPAddress[] IPs = Dns.GetHostAddresses(host); Socket s =newSocket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp); Console.WriteLine("Establishing Connection to {0}", host); s.Connect(IPs[0], port); Console.WriteLine("...
name.publicstaticvoidConnect2(stringhost,intport){ IPAddress[] IPs = Dns.GetHostAddresses(host); Socket s =newSocket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp); Console.WriteLine("Establishing Connection to {0}", host); s.Connect(IPs, port); Console.WriteLine("Connection ...
{// Instantiate the SocketClient objectSocketClient client =newSocketClient();// Attempt connection to the Quote of the Day (QOTD) serverLog(String.Format("Connecting to server '{0}' over port {1} (Quote of the Day) ...", txtRemoteHost.Text, QOTD_PORT),true);stringresult = client....