use ggg

cli.py

@@ -18,7 +18,11 @@ s.connect((host, port))
 
 tex = "this is test"
 s.send(tex.encode('utf-8'))
-msg = s.recv(1024)
+msg1 = s.recv(1024)
+print (msg1.decode('utf-8'))
+s.send(tex.encode('utf-8'))
+msg2 = s.recv(1024)
+print (msg2.decode('utf-8'))
 s.close()
 
-print (msg.decode('utf-8'))
+

ser.py

@@ -19,7 +19,9 @@ serversocket.listen(5)
 while True:
     clientsocket,addr = serversocket.accept()
     print("连接地址: %s" % str(addr))
-    masg='欢迎访问菜鸟教程！'+ "\r\n"
+    msg1 = clientsocket.recv(1024)
-    msg = clientsocket.recv(1024)
+    clientsocket.send(msg1)
-    clientsocket.send(msg)
+    msg2 = clientsocket.recv(1024)
+    clientsocket.send(msg2)
+
     clientsocket.close()