HTTP/1.1 200 OK Server: VWebServer/6.0.0 Date: Tue, 29 Nov 2022 13:01:49 GMT Content-Type: text/html Content-Length: 0 Connection: keep-alive X-Frame-Options: SAMEORIGIN Accept-Ranges: bytes Cache-Control: max-age=600 Expires: Tue, 29 Nov 2022 13:11:49 GMT Content-Language: zh-CN Strict-Transport-Security: max-age=63072000;preload