HTTP/1.1 200 OK Date: Wed, 27 Jan 2021 00:45:40 GMT Server: Apache Expires: Thu, 19 Nov 1981 08:52:00 GMT Cache-Control: no-store, no-cache, must-revalidate Pragma: no-cache Connection: close Set-Cookie: PHPSESSID=8iu1099de6v265icrkeqi7s1n3; path=/ Upgrade: h2 Connection: Upgrade Content-Length: 0 Content-Type: text/html; charset=gbk