socket实现简单的HTTP服务器

socket实现简单的HTTP服务器

import socket
EOL1 = b'\n\n'
EOL2 = b'\n\r\n'
body = '''Hello World!<h1>from the5fire</h1>'''
response_params = [
    'HTTP/1.0 200 OK',
    'Date:Sun,27 may 2018 01:01:01 GMT',
    'Content-Type:text/html;charset=utf-8',
    'Content-Length:{}\r\n'.format(len(body.encode())),
    body

]
response = '\r\n'.join(response_params)

def handle_connection(conn,addr):
    request = b""
    while EOL1 not in request and EOL2 not in request:
        request += conn.recv(1024)
    print(request)
    conn.send(response.encode()) # response转为bytes再传输
    conn.close()

# socket1 = socket.socket(socket.AF_INET, socket.SOCK_DGRAM) ipv4
def main():
    serversocket = socket.socket(socket.AF_INET,socket.SOCK_STREAM)
    serversocket.setsockopt(socket.SOL_SOCKET,socket.SO_REUSEADDR,1)
    serversocket.bind(("127.0.0.1",8000))
    serversocket.listen(5)

    print("http://127.0.0.1:8000/")
    try:
        while True:
            conn,address = serversocket.accept()
            handle_connection(conn,address)
    finally:
        serversocket.close()

if __name__ == '__main__':

Python 中的 Socket 编程（指南）
http://python.jobbole.com/89290/