python socket远程执行

#--------------------------------tcp_socket_server--------------------------------

from socket import *
# import subprocess
# 
# ip_port=('127.0.0.1',9001)
# buffer_size=1024
# back_log=5
# 
# tcp_server=socket(AF_INET,SOCK_STREAM)
# tcp_server.bind(ip_port)
# tcp_server.listen(back_log)
# 
# while True:
#     conn,addr =tcp_server.accept()
#     print('新的客户端连接',addr)
#     while True:
#         try:   #用来解决客户端在非正常的情况下关闭会出现的问题
#             cmd=conn.recv(buffer_size)
#             if not cmd:break     #客户端发来空的处理方式
#             print('收到客户端的命令',cmd)
#             #执行命令得到运行结果cmd_res
#             res=subprocess.Popen(cmd.decode('utf-8'),shell=True,
#                                  stderr=subprocess.PIPE,
#                                  stdout=subprocess.PIPE,
#                                  stdin=subprocess.PIPE)
#             err=res.stderr.read()
#             if err:
#                 cmd_res=err
#             else:
#                 cmd_res=res.stdout.read()
#             #发信息
#             if not cmd_res:
#                 cmd_res='执行成功'.encode('gbk')
#             conn.send(cmd_res)
#         except Exception as e:
#             print(e)
#             break
#     conn.close()



#------------------------------tcp_socket_client-------------------------------------

from socket import *
# 
# 
# ip_port=('127.0.0.1',9001)
# buffer_size=1024
# back_log=5
# 
# tcp_client=socket(AF_INET,SOCK_STREAM)
# tcp_client.connect(ip_port)
# 
# while True:
#     cmd=input('>>:').strip()
#     if not cmd:continue
#     if cmd == 'quit':break
#     tcp_client.send(cmd.encode('utf-8'))
#     cmd_res=tcp_client.recv(buffer_size)
#     print('命令的执行结果：',cmd_res.decode('gbk'))
# tcp_client.close()