一、html
1、web流程中的HTML
HTML---->赤裸裸的人
CSS ---->穿华丽的衣服
JS ---->让人动起来
浏览器和server端之间的通信本质上是字符串;浏览器将字符串处理为可视化的东西;
web框架的祖宗是socket;
#!/usr/bin/env python # _*_ coding:utf-8 _*_ import socket def handle_request(client): buf = client.recv(1024) client.send("HTTP /1.1 200 OK \r\n\r\n") client.send("<h1 style='color=red;'>123456</h1>") def main(): sock = socket.socket() sock.bind(('localhost',8004)) sock.listen(5) while True: connection,address = sock.accept() handle_request(connection) connection.close() if __name__ == '__main__': main()