HTTP/1.1 200 OK Date: Fri, 22 Feb 2019 12:56:14 GMT Server: Apache/2.4.29 (Unix) mod_jk/1.2.42 X-Frame-Options: SAMEORIGIN Accept-Ranges: bytes Cache-Control: max-age=900 Expires: Fri, 22 Feb 2019 13:11:14 GMT Vary: Accept-Encoding Transfer-Encoding: chunked Content-Type: text/html; charset=UTF-8 城市轨道交通系