通过Java套接字接收字节可以使用以下步骤:
ServerSocket serverSocket = new ServerSocket(port);
Socket socket = serverSocket.accept();
InputStream inputStream = socket.getInputStream();
byte[] buffer = new byte[1024];
int bytesRead = inputStream.read(buffer);
String receivedData = new String(buffer, 0, bytesRead);
完整的代码示例如下:
import java.io.InputStream;
import java.net.ServerSocket;
import java.net.Socket;
public class SocketServer {
public static void main(String[] args) {
int port = 8080;
try {
ServerSocket serverSocket = new ServerSocket(port);
System.out.println("Server listening on port " + port);
Socket socket = serverSocket.accept();
System.out.println("Client connected: " + socket.getInetAddress());
InputStream inputStream = socket.getInputStream();
byte[] buffer = new byte[1024];
int bytesRead = inputStream.read(buffer);
String receivedData = new String(buffer, 0, bytesRead);
System.out.println("Received data: " + receivedData);
socket.close();
serverSocket.close();
} catch (Exception e) {
e.printStackTrace();
}
}
}
这是一个简单的Java套接字接收字节的示例,它可以用于接收来自客户端的字节数据。在实际应用中,您可能需要根据具体需求进行更复杂的处理,例如使用循环读取多个字节数据、使用缓冲区提高性能等。
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