25 lines
873 B
ReStructuredText
25 lines
873 B
ReStructuredText
.. _-selectPreferredLanguage-:
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selectPreferredLanguage
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=======================
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Signature
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---------
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.. includecode2:: /../../akka-http/src/main/scala/akka/http/scaladsl/server/directives/MiscDirectives.scala
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:snippet: selectPreferredLanguage
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Description
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-----------
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Inspects the request's ``Accept-Language`` header and determines,
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which of a given set of language alternatives is preferred by the client according to content negotiation rules
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defined by http://tools.ietf.org/html/rfc7231#section-5.3.5.
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If there are several best language alternatives that the client has equal preference for
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(even if this preference is zero!) the order of the arguments is used as a tie breaker (first one wins).
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Example
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-------
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.. includecode2:: ../../../../code/docs/http/scaladsl/server/directives/MiscDirectivesExamplesSpec.scala
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:snippet: selectPreferredLanguage-example
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