一个简单的socket网页交互

import socketdef handle_request(client):buf = client.recv(1024)client.send(b"HTTP/1.1 200 OK\r\n\r\n")  # 这里这样写，才能返回，还不清楚为啥client.send(b"Hello, Seven")def main():sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)sock.bind(('localhost', 8000))sock.listen(5)while True:connection, address = sock.accept()handle_request(connection)connection.close()if __name__ == '__main__':main()