Socket practice

# 执行命令的tcp服务端
import socket
import os

server = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
server.bind(('127.0.0.1', 3000))
server.listen(5)
while 1:
    conn, client_addr = server.accept()
    while 1:
        try:
            dirname = conn.recv(1024).decode('utf-8')
            res = str(os.listdir(dirname)).encode('utf-8')
            conn.send(res)
        except Exception as e:
            print(e)
            break
    conn.close()

 

# Enter commands and display results of the client tcp 
Import Socket 

Client = socket.socket (socket.AF_INET, socket.SOCK_STREAM) 
the client.connect (( ' 127.0.0.1 ' , 3000 ))
 the while . 1 : 
    dirname = R & lt ' E: \ The Way to Python \ 01 Course \ week08-day01 ' .encode ( ' utf-8 ' ) 
    client.send (dirname) 
    res = client.recv (1024) .decode ( ' utf-8 ' )
     print (res)
     break