Use socket to realize simple http server

This article uses the Ubuntu virtual machine as the server side and
any browser as the access browser

import socket
def service_client(new_socket):
    request = new_socket.recv(1024)
    print(request)
    response = "HTTP/1.1 200 OK\r\n" # 标识响应浏览器，不会再浏览器中显示
    response += "\r\n" # 换行
    response += "hello,world" # 浏览器中输出的结果
    new_socket.send(response.encode("utf-8"))
    new_socket.close()
def main():
    # 创建套接字
    tcp_server_socket = socket.socket(socket.AF_INET, socket.SOCK_STREAM)

    # 绑定‘服务器’ ip和端口
    tcp_server_socket.bind(("", 7890))

    # 创建监听
    tcp_server_socket.listen(128)
    
    while True:
        # 等待客户端请求
        new_socket, client_addr = tcp_server_socket.accept()
        # 服务客服端
        service_client(new_socket)
    tcp_server_socket.close()


if __name__ == '__main__':
    main()

The results are as follows: