+---------------------------------------------+ | REQUEST | +---------------------------------------------+ GET / HTTP/1.1 Host: fangyuanw.cn User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/134.0.0.0 Safari/537.36 Traceparent: 00-f15ee0b50cd9851807cd3f73d22e3477-9be26509bff359a2-01 Accept-Encoding: gzip +---------------------------------------------+ | RESPONSE | +---------------------------------------------+ HTTP/1.1 400 Bad Request Connection: close Transfer-Encoding: chunked Content-Type: text/html; charset=utf-8 Date: Tue, 30 Dec 2025 01:11:17 GMT Server: nginx Set-Cookie: server_name_session=549e8a3b9e5fcef910ddd0379fd3efbe; Max-Age=86400; httponly; path=/ 404 Not Found