HTTP/1.1 200 OK Server: none Date: Mon, 03 Jun 2019 07:48:10 GMT Content-Type: text/html Content-Length: 0 Connection: keep-alive X-Frame-Options: SAMEORIGIN Last-Modified: Mon, 03 Jun 2019 07:30:12 GMT Accept-Ranges: bytes Vary: User-Agent Cache-Control: private, max-age=600 Expires: Mon, 03 Jun 2019 07:40:12 GMT ETag: W/"0-58a6655af23d5" Content-Language: zh-CN