前端_html

HTML介绍
标签说明
常用标签
- <!DOCTYPE>标签
- <head>内常用标签
- <body>内常用标签
  - 特殊字符
  - 其他：各种各样的标签
HTML的规范

HTML介绍

web服务本质

import socket

def main():

    sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
    sock.bind(('localhost',8081))
    sock.listen(5)

    while True:
        print("server is working.....")
        conn, address = sock.accept()

        request = conn.recv(1024)

        conn.sendall(bytes("HTTP/1.1 201 OK\r\n\r\n<h1>Hello World</h1>","utf8"))
        conn.close()

if __name__ == '__main__':

    main()

web本质之socket

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