http://pms.cmet.ustc.edu.cn/blog/robots.txt

Method
GET
HTTP Status
404
IP
202.38.64.248
Profiled on
Token
f5b30b

ErrorController

Request

GET Parameters

No GET parameters

POST Parameters

No POST parameters

Uploaded Files

No files were uploaded

Request Attributes

Key Value
_controller 
"error_controller"
_stopwatch_token 
"64c265"
exception 
Symfony\Component\HttpKernel\Exception\NotFoundHttpException {#72
  -statusCode: 404
  -headers: []
  #message: "No route found for "GET http://pms.cmet.ustc.edu.cn/blog/robots.txt" (from "http://pms.cmet.ustc.edu.cn/blog/robots.txt")"
  #code: 0
  #file: "/home/projects/pms/vendor/symfony/http-kernel/EventListener/RouterListener.php"
  #line: 135
  -previous: Symfony\Component\Routing\Exception\ResourceNotFoundException {#121 …}
  trace: {
    /home/projects/pms/vendor/symfony/http-kernel/EventListener/RouterListener.php:135 {
      Symfony\Component\HttpKernel\EventListener\RouterListener->onKernelRequest(RequestEvent $event) …
      › 
      ›     throw new NotFoundHttpException($message, $e);
      › } catch (MethodNotAllowedException $e) {
    }
    /home/projects/pms/vendor/symfony/event-dispatcher/Debug/WrappedListener.php:118 {
      Symfony\Component\EventDispatcher\Debug\WrappedListener->__invoke(object $event, string $eventName, EventDispatcherInterface $dispatcher): void …
      › try {
      ›     ($this->optimizedListener ?? $this->listener)($event, $eventName, $dispatcher);
      › } finally {
    }
    /home/projects/pms/vendor/symfony/event-dispatcher/EventDispatcher.php:230 {
      Symfony\Component\EventDispatcher\EventDispatcher->callListeners(iterable $listeners, string $eventName, object $event) …
      ›     }
      ›     $listener($event, $eventName, $this);
      › }
    }
    /home/projects/pms/vendor/symfony/event-dispatcher/EventDispatcher.php:59 {
      Symfony\Component\EventDispatcher\EventDispatcher->dispatch(object $event, string $eventName = null): object …
      › if ($listeners) {
      ›     $this->callListeners($listeners, $eventName, $event);
      › }
    }
    /home/projects/pms/vendor/symfony/event-dispatcher/Debug/TraceableEventDispatcher.php:154 {
      Symfony\Component\EventDispatcher\Debug\TraceableEventDispatcher->dispatch(object $event, string $eventName = null): object …
      › try {
      ›     $this->dispatcher->dispatch($event, $eventName);
      › } finally {
    }
    /home/projects/pms/vendor/symfony/http-kernel/HttpKernel.php:139 {
      Symfony\Component\HttpKernel\HttpKernel->handleRaw(Request $request, int $type = self::MAIN_REQUEST): Response …
      › $event = new RequestEvent($this, $request, $type);
      › $this->dispatcher->dispatch($event, KernelEvents::REQUEST);
      › 
    }
    /home/projects/pms/vendor/symfony/http-kernel/HttpKernel.php:75 {
      Symfony\Component\HttpKernel\HttpKernel->handle(Request $request, int $type = HttpKernelInterface::MAIN_REQUEST, bool $catch = true) …
      › try {
      ›     return $this->handleRaw($request, $type);
      › } catch (\Exception $e) {
    }
    /home/projects/pms/vendor/symfony/http-kernel/Kernel.php:202 {
      Symfony\Component\HttpKernel\Kernel->handle(Request $request, int $type = HttpKernelInterface::MAIN_REQUEST, bool $catch = true) …
      › try {
      ›     return $this->getHttpKernel()->handle($request, $type, $catch);
      › } finally {
    }
    /home/projects/pms/vendor/symfony/runtime/Runner/Symfony/HttpKernelRunner.php:35 {
      Symfony\Component\Runtime\Runner\Symfony\HttpKernelRunner->run(): int …
      › {
      ›     $response = $this->kernel->handle($this->request);
      ›     $response->send();
    }
    /home/projects/pms/vendor/autoload_runtime.php:35 {
      require_once …
      ›         ->getRunner($app)
      ›         ->run()
      › );
    }
    /home/projects/pms/public/index.php:5 {
      › 
      › require_once dirname(__DIR__).'/vendor/autoload_runtime.php';
      › 
      arguments: {
        "/home/projects/pms/vendor/autoload_runtime.php"
      }
    }
  }
}
logger 
null

Request Headers

Header Value
accept-encoding 
"gzip"
accept-language 
"zh,zh-CN;q=0.9"
connection 
"close"
cookie 
"SameSite=None; experimentation_subject_id=eyJfcmFpbHMiOnsibWVzc2FnZSI6IkltUmpaak5tTjJabExUSmxPVEF0TkRsaE55MWlOekUyTFRGaE5XTTRPRE15WmpkaU1pST0iLCJleHAiOm51bGwsInB1ciI6ImNvb2tpZS5leHBlcmltZW50YXRpb25fc3ViamVjdF9pZCJ9fQ%3D%3D--da9554df9a86686733c005fa3a4b09d6e7516581"
host 
"pms.cmet.ustc.edu.cn"
referer 
"http://pms.cmet.ustc.edu.cn/blog/robots.txt"
user-agent 
"Mozilla/5.0 (Linux; Android 5.0) AppleWebKit/537.36 (KHTML, like Gecko) Mobile Safari/537.36 (compatible; Bytespider; spider-feedback@bytedance.com)"
x-forwarded-for 
"2602:ffe4:8:1001::5"
x-forwarded-proto 
"https"
x-php-ob-level 
"1"
x-real-ip 
"2602:ffe4:8:1001::5"

Request Content

Request content not available (it was retrieved as a resource).

Response

Response Headers

Header Value
cache-control 
"no-cache, private"
content-type 
"text/html; charset=UTF-8"
date 
"Tue, 22 Jul 2025 00:35:44 GMT"
x-debug-exception 
"No%20route%20found%20for%20%22GET%20http%3A%2F%2Fpms.cmet.ustc.edu.cn%2Fblog%2Frobots.txt%22%20%28from%20%22http%3A%2F%2Fpms.cmet.ustc.edu.cn%2Fblog%2Frobots.txt%22%29"
x-debug-exception-file 
"%2Fhome%2Fprojects%2Fpms%2Fvendor%2Fsymfony%2Fhttp-kernel%2FEventListener%2FRouterListener.php:135"
x-debug-token 
"f5b30b"

Cookies

Request Cookies

Key Value
SameSite 
"None"
experimentation_subject_id 
"eyJfcmFpbHMiOnsibWVzc2FnZSI6IkltUmpaak5tTjJabExUSmxPVEF0TkRsaE55MWlOekUyTFRGaE5XTTRPRE15WmpkaU1pST0iLCJleHAiOm51bGwsInB1ciI6ImNvb2tpZS5leHBlcmltZW50YXRpb25fc3ViamVjdF9pZCJ9fQ==--da9554df9a86686733c005fa3a4b09d6e7516581"

Response Cookies

No response cookies

Session

Session Metadata

No session metadata

Session Attributes

No session attributes

Session Usage

0 Usages
Stateless check enabled

Session not used.

Flashes

Flashes

No flash messages were created.

Server Parameters

Server Parameters

Defined in .env

Key Value
APP_ENV 
"dev"
APP_SECRET 
"2e3ffa8cf43642eb32a6182584438905"
BASE_URL 
"http://pms.cmet.ustc.edu.cn/"
DATABASE_URL 
"mysql://root:zwx303.db@127.0.0.1:3306/pms?serverVersion=mariadb-10.1.41"

Defined as regular env variables

Key Value
APP_DEBUG 
"1"
CONTEXT_DOCUMENT_ROOT 
"/home/projects/pms/public"
CONTEXT_PREFIX 
""
DOCUMENT_ROOT 
"/home/projects/pms/public"
GATEWAY_INTERFACE 
"CGI/1.1"
HTTP_ACCEPT_ENCODING 
"gzip"
HTTP_ACCEPT_LANGUAGE 
"zh,zh-CN;q=0.9"
HTTP_CONNECTION 
"close"
HTTP_COOKIE 
"SameSite=None; experimentation_subject_id=eyJfcmFpbHMiOnsibWVzc2FnZSI6IkltUmpaak5tTjJabExUSmxPVEF0TkRsaE55MWlOekUyTFRGaE5XTTRPRE15WmpkaU1pST0iLCJleHAiOm51bGwsInB1ciI6ImNvb2tpZS5leHBlcmltZW50YXRpb25fc3ViamVjdF9pZCJ9fQ%3D%3D--da9554df9a86686733c005fa3a4b09d6e7516581"
HTTP_HOST 
"pms.cmet.ustc.edu.cn"
HTTP_REFERER 
"http://pms.cmet.ustc.edu.cn/blog/robots.txt"
HTTP_USER_AGENT 
"Mozilla/5.0 (Linux; Android 5.0) AppleWebKit/537.36 (KHTML, like Gecko) Mobile Safari/537.36 (compatible; Bytespider; spider-feedback@bytedance.com)"
HTTP_X_FORWARDED_FOR 
"2602:ffe4:8:1001::5"
HTTP_X_FORWARDED_PROTO 
"https"
HTTP_X_REAL_IP 
"2602:ffe4:8:1001::5"
PATH 
"/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin"
PHP_SELF 
"/index.php"
QUERY_STRING 
""
REDIRECT_STATUS 
"200"
REDIRECT_UNIQUE_ID 
"aH7c4OwzEQ5TjbRHWADFrwAAAAU"
REDIRECT_URL 
"/blog/robots.txt"
REMOTE_ADDR 
"202.38.64.248"
REMOTE_PORT 
"61994"
REQUEST_METHOD 
"GET"
REQUEST_SCHEME 
"http"
REQUEST_TIME 
1753144544
REQUEST_TIME_FLOAT 
1753144544.9315
REQUEST_URI 
"/blog/robots.txt"
SCRIPT_FILENAME 
"/home/projects/pms/public/index.php"
SCRIPT_NAME 
"/index.php"
SERVER_ADDR 
"202.38.70.183"
SERVER_ADMIN 
"root@localhost"
SERVER_NAME 
"pms.cmet.ustc.edu.cn"
SERVER_PORT 
"80"
SERVER_PROTOCOL 
"HTTP/1.0"
SERVER_SIGNATURE 
""
SERVER_SOFTWARE 
"Apache/2.4.6 (CentOS) PHP/7.4.30"
SYMFONY_DOTENV_VARS 
"APP_ENV,APP_SECRET,BASE_URL,DATABASE_URL"
UNIQUE_ID 
"aH7c4OwzEQ5TjbRHWADFrwAAAAU"

Parent Request

Return to parent request (token = 9f0c8d)

Key Value
_remove_csp_headers 
true
_stopwatch_token 
"60c473"