# 你可以将web框架理解成服务端
import socket
server = socket.socket() # TCP 三次握手四次挥手 osi七层
server.bind(('127.0.0.1',8080)) # IP协议 以太网协议 arp协议...
server.listen(5) # 池 ...
"""
b'GET / HTTP/1.1\r\n
Host: 127.0.0.1:8082\r\n
Connection: keep-alive\r\n
Upgrade-Insecure-Requests: 1\r\n
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/81.0.4044.138 Safari/537.36\r\n
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.9\r\n
Sec-Fetch-Site: none\r\n
Sec-Fetch-Mode: navigate\r\n
Sec-Fetch-User: ?1\r\n
Sec-Fetch-Dest: document\r\n
Accept-Encoding: gzip, deflate, br\r\n
Accept-Language: zh-CN,zh;q=0.9\r\n
Cookie: csrftoken=KYJnVBLPpJxwt09TOmTXzpb5qkFJwHVxVGpi0NxEGIg4z5VUuazZ1O2RMwSisu14\r\n
\r\n'
"""
while True:
conn, addr = server.accept()
data = conn.recv(1024)
# print(data) # 二进制数据
data = data.decode('utf-8') # 字符串
# 获取字符串中特定的内容 正则 如果字符串有规律也可以考虑用切割
conn.send(b'HTTP/1.1 200 OK\r\n\r\n')
current_path = data.split(' ')[1]
# print(current_path)
if current_path == '/index':
# conn.send(b'index heiheihei')
with open(r'templates/01 myhtml.html', 'rb') as f:
conn.send(f.read())
elif current_path == '/login':
conn.send(b'login')
else:
# 你直接忽略favicon.ico
conn.send(b'hello web')
conn.close()
标签：socket,send,server,current,data,conn From： https://www.cnblogs.com/iyuyixyz/p/python.html