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$_SERVER[HTTP_REFERER]允许在 PHP 中检索引用 URL,如何在 Haskell 中执行相同的操作?
$_SERVER[HTTP_REFERER]
存储在 HTTP 标头http_referer中,这意味着您可以使用以下标头检索function它scotty:
http_referer
function
scotty
url <- header "referer"