3.4 PSR-7 HTTP Request/Response

Descrição

TYPO3 CD 2020 (zweite Auflage) Quiz sobre 3.4 PSR-7 HTTP Request/Response, criado por Pascal Bartl em 09-04-2021.
Pascal Bartl
Quiz por Pascal Bartl, atualizado more than 1 year ago
Pascal Bartl
Criado por Pascal Bartl mais de 3 anos atrás
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Resumo de Recurso

Questão 1

Questão
Which statements about the PSR-7 standard and the Guzzle library are correct? (2)
Responda
  • PSR-7 is the successor of PSR-2 and it describes a coding standard
  • The Guzzle library (used in the TYPO3 core) utilizes PSR-7 as the HTTP message interface
  • The TYPO3 core features a simplified wrapper (the “RequestFactory”) to access Guzzle clients
  • “cURL” needs to be installed on the system to generate valid HTTP requests according to the PSR-7 standard
  • The Guzzle library is used to generate PSR-7 conform HTML emails in TYPO3

Questão 2

Questão
You are using TYPO3’s RequestFactory to generate HTTP requests to a remote server. The remote server returns a redirect to another URI. What is required to access the redirect target? (1)
Responda
  • This is not possible. Only web browsers can follow redirects for security reasons
  • You have to parse the response header and manually initiate a second request to follow the redirect
  • You use TYPO3’s RedirectManager instead of the RequestFactory
  • The RequestFactory automatically follows redirects if they are enabled in the backend module SITE MANAGEMENT → Redirects
  • You configure the RequestFactory to follow redirects by passing additional options to the request() call

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