Python连接Java Socket服务端的实现方法
java服务端单线程示例
import java.io.IOException; import java.io.InputStream; import java.io.OutputStream; import java.net.ServerSocket; import java.net.Socket; /** * Server */ public class Server { public static void main(String[] args) throws IOException { ServerSocket server = new ServerSocket(2580); Socket socket = server.accept(); InputStream is = socket.getInputStream(); OutputStream out=null; byte[] bytes = new byte[2048]; int len = 0; String results = null; try { len = is.read(bytes, 0, 2048); results = new String(bytes, 0, len); System.out.println("from Client information:" + results); out=socket.getOutputStream(); out.write("J-S-P_ I am Server".getBytes()); } catch (IOException e) { e.printStackTrace(); } server.close(); System.out.println("结束"); } }
Python客户端单线程示例
from socket import * serverName = '127.0.0.1' serverPort = 2580 BUFSIZ = 2048 ADDR = (serverName, serverPort) clientSocket = socket(AF_INET, SOCK_STREAM) clientSocket.connect(ADDR) clientSocket.send("J-S-P_ I am Client".encode('utf-8')) returnData = clientSocket.recv(BUFSIZ) print('from Server information:%s' % returnData.decode('utf-8')) clientSocket.close() print("结束")
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