昨日回顾: 表单,点击submit提交以后,服务端受到信息 import socket import pymysql from urllib.parse import unquote def run(): sock = socket.socket() sock.bind(('127.0.0.1', 8081)) sock.listen(5) ''' 'GET /?username=alex&pwd=123 HTTP/1.1 Host: 127.0.0.1:8081 Connection: kee…