HTTP/1.1 200 Connection established HTTP/1.1 200 OK Date: Fri, 06 Mar 2026 04:13:28 GMT Server: Apache Upgrade: h2 Connection: Upgrade, close Last-Modified: Wed, 31 Dec 2025 08:38:00 GMT ETag: "2e5fca-6473b64cc0a00" Accept-Ranges: bytes Content-Length: 3039178 Content-Type: application/pdf %PDF-1.7 %鲁秦 3 0 obj <