import socket
import optparse
from threading import Thread
from unittest import result
def get_ip_status(ip,port):
server = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
ip='220.181.38.251'
try:
server.connect((ip,port))
server.send('(ip,port)')#发送数据
results=server.recv(100)#接收数据
print('{0} port {1} is open\n'.format(ip, port)+str(results))#输出数据
except Exception as err:
print('{0} port {1} is not open\n'.format(ip,port))
finally:
server.close()
if __name__ == '__main__':
host = '220.181.38.251'
for port in range(20,100):
t=Thread(target=get_ip_status,args=(host,int(port)))
t.start()
一般是这样客户端发数据,服务器端接受数据,或者服务器端发送数据,客户端接受服务器发送的数据
你要接受什么数据