download：Java工程师高薪训练营
服务器端代码，server_tcp.py
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#!/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(``"\n"``)
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
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#!/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：\n'
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：
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/``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
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/``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
