>>> import usocket
>>> client = usocket.socket(usocket.AF_INET, usocket.SOCK_STREAM)
>>> sockaddr = usocket.getaddrinfo('www.tongxinmao.com',80)[0][-1]
>>> print(sockaddr)
('120.76.100.197', 80)
>>> sockaddr = usocket.getaddrinfo('www.tongxinmao.com',80)
>>> print(sockaddr)
[(2, 1, 0, 'www.tongxinmao.com', ('120.76.100.197', 80))]
>>>
举例说明:
a = ((A,B,C),(2),(3))
a[0] = (A,B,C)
a[0][-1] = C