webserver socket编程1

# 验证socket-tcp技术，看能否走通流程
import socket

sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
sock.bind(("127.0.0.1", 7852))
print("already bind······")

sock.listen()
print("listening·····")

print("ready to receive socket······")
skt, addr = sock.accept()
print("received socket:{0}".format(skt))

msg = skt.recv(100)
print(type(msg))

print(msg.decode())
msg = " I love you"
skt.send(msg.encode())

skt.close()
sock.close()