HTTP/1.1 302 FOUND Server: nginx/1.23.1 Date: Mon, 28 Nov 2022 18:21:57 GMT Content-Type: text/html; charset=utf-8 Transfer-Encoding: chunked Connection: keep-alive Location: https://cas.bjtu.edu.cn/o/authorize/?response_type=code&client_id=U30JioWf10PjxtMKndG6gxh0F7Pb1KGDUFDp6AQD&state=1669659717&redirect_uri=/auth/callback/?redirect_to=/cms/mindex/