编程流程:
1)创建套接字
2)创建连接
3)发送数据
数据要用二进制个数编码
4)接收数据,并设置数据流大小
import socket
clientsocket = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
# 建立连接:
''' 服务器的地址和端口 '''
host = '169.254.6.166'
port = 1234
clientsocket.connect((host, port))
# 接收欢迎消息:
print(clientsocket.recv(1024).decode('utf8')) # 接收小于 1024 字节的数据
for data in [b'Michael', b'Tracy', b'Sarah']:
# 发送数据:
clientsocket.send(data)
print(clientsocket.recv(1024).decode('utf-8'))
clientsocket.send(b'exit')
clientsocket.close()
import socket
clientsocket = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
for data in [b'Michael', b'Tracy', b'Sarah']:
# 发送数据:
clientsocket.sendto(data, ('169.254.6.166', 1234))
# 接收数据:
print((clientsocket.recv(1024)).decode())
clientsocket.close()