标签:code one none stream strip() hid lin enc hide
服务端必须满足至少三点:
1. 绑定一个固定的ip和port
2. 一直对外提供服务,稳定运行
3. 能够支持并发
from socket import * client = socket(AF_INET, SOCK_STREAM) client.connect((‘127.0.0.1‘, 8081)) # 通信循环 while True: cmd=input(‘>>: ‘).strip() if len(cmd) == 0:continue client.send(cmd.encode(‘utf-8‘)) cmd_res=client.recv(1024000) print(cmd_res.decode(‘gbk‘)) client.close()
服务端必须满足至少三点: 1. 绑定一个固定的ip和port 2. 一直对外提供服务,稳定运行 3. 能够支持并发 from socket import * import subprocess server = socket(AF_INET, SOCK_STREAM) server.bind((‘127.0.0.1‘, 8081)) server.listen(5) # 链接循环 while True: conn, client_addr = server.accept() print(client_addr) # 通信循环 while True: try: cmd = conn.recv(1024) #cmd=b‘dir‘ if len(cmd) == 0: break # 针对linux系统 #subprocess.Popen 执行系统命令 obj=subprocess.Popen(cmd.decode(‘utf-8‘), shell=True, stdout=subprocess.PIPE, stderr=subprocess.PIPE ) stdout=obj.stdout.read() stderr=obj.stderr.read() print(len(stdout) + len(stderr)) conn.send(stdout+stderr) except ConnectionResetError: break conn.close() server.close()
标签:code one none stream strip() hid lin enc hide
原文地址:https://www.cnblogs.com/zhouhao123/p/11261824.html