A simple web framework

The overall process is very simple, browser and enter 127.0.0.1:8000, return html, html because there css, js, the browser will default to test.css, test.js add 127.0.0.1 to access, because HTTP is a short link Once 127.0.0.1:8000 complete the request response, splicing will immediately test.html in test.css, test.js visit.

import socket
sk = socket.socket()
sk.bind(("127.0.0.1",8000))
sk.listen()
while 1:
    conn,addr = sk.accept()

    from_client_msg = conn.recv(1024)
    # print(from_client_msg.decode("utf-8").split(" "))  #以空格分开看清每部分内容
    url = from_client_msg.decode("utf-8").split(" ")[1]
    if url == "/":   #Browser input http://127.0.0.1:8000, the server resulting url is "/", because the browser's default at the end of supplement "/" 
        with Open ( " test.html " , " rb " ) AS f: 
            conn.send (B " the HTTP / 1.1 200 is the OK \ R & lt \ n-\ R & lt \ n- " ) 
            conn.send (reached, f.read ()) 
            conn.Close () 
    elif URL == " /test.css " : 
        with Open ( " test.css " , " RB " ) AS F: 
            conn.send (B " the HTTP / 1.1 200 is the OK \ R & lt \ n-\ R & lt \ n- ")
            conn.send(f.read())
            conn.close()
    elif url == "/test.js":
        with open("test.js","rb") as f:
            conn.send(b"HTTP/1.1 200 OK \r\n\r\n")
            conn.send(f.read())
            conn.close()
sk.close()

socket server

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
    <link rel="stylesheet" href="test.css">
    <script src="test.js"></script>
</head>
<body>
<h1>你好啊</h1>
</body>
</html>

test.html

h1{
    background-color: red;
}

test.ss

alert("hello！");

test.js

Django initial

A simple web framework

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