python2.7如何编码在XP中实现:客户端在网页中点击链接,执行ipconfig...

发布网友 发布时间：2022-04-23 08:57

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懂视网 时间：2022-05-11 01:41

1. 服务器端代码，server_tcp.py

#!/usr/bin/env python
# -*- coding:utf-8 -*-
 
# #执行客户端发送过来的命令，并把执行结果返回给客户端
import socket, traceback, subprocess
 
host = ''
port = 51888
 
s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
s.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1)
 
s.bind((host, port))
s.listen(1)
 
while 1:
 try:
 client_socket, client_addr = s.accept()
 except Exception, e:
 traceback.print_exc()
 continue
 
 try:
 print 'From host:', client_socket.getpeername()
 while 1:
  command = client_socket.recv(4096)
  if not len(command):
  break
  print client_socket.getpeername()[0] + ':' + str(command)
 
  # 执行客户端传递过来的命令
  handler = subprocess.Popen(command, shell=True, stdout=subprocess.PIPE)
  output = handler.stdout.readlines()
  if output is None:
  output = []
 
  for one_line in output:
  client_socket.sendall(one_line)
  client_socket.sendall("
")
 
  client_socket.sendall("ok")
 
 
 except Exception, e:
 traceback.print_exc()
 
 try:
 client_socket.close()
 except Exception, e:
 traceback.print_exc()

2.客户端代码 client_tcp.py

#!/usr/bin/env python
# -*- coding:utf-8 -*-
 
# #给server端发送命令
import socket, sys, traceback
 
host = '127.0.0.1'
port = 51888
 
s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
try:
 s.connect((host, port))
except Exception, e:
 msg = traceback.format_exc()
 print '连接错误:', msg
 
input_command = raw_input('Input command:')
s.send(input_command)
 
# 利用shutdown()函数使socket双向数据传输变为单向数据传输
# 该参数表示了如何关闭socket。具体为：0表示禁止将来读；1表示禁止将来写；2表示禁止将来读和写
s.shutdown(1)
print '发送完成.'
print '收到内容：
'
while 1:
 buff = s.recv(4096)
 if not len(buff):
 break
 
 sys.stdout.write(buff)

3.启动server_tcp.py脚本，开始监听本机51888端口；接着启动client_tcp.py.

(1)客户端内容：

/usr/bin/python2.7 /home/wuguowei/PycharmProjects/xplan_script/test_process/client_tcp.py
Input command:ls -l
发送完成.
收到内容：
 
总用量 20
 
-rw-r--r-- 1 root root 744 2月 10 14:44 client_tcp.py
 
-rw-r--r-- 1 root root 877 2月 10 14:18 my_sub_process.py
 
-rw-r--r-- 1 root root 1290 2月 10 14:45 server_tcp.py
 
-rw-r--r-- 1 root root 493 2月 10 10:43 tcpclient.py
 
-rw-r--r-- 1 root root 1168 2月 10 11:51 tcpserver.py
 
ok
Process finished with exit code 0

（2）服务器端信息

/usr/bin/python2.7 /home/wuguowei/PycharmProjects/xplan_script/test_process/server_tcp.py
From host: ('127.0.0.1', 46993)
127.0.0.1:ls -l

热心网友 时间：2022-05-10 22:49