Extract a query‐string parameter value from a request URI.
Synopsis
Declared in <httpserver.h>
std::optional<std::string>
GetQueryParameterFromUri(
std::string_view uri,
std::string_view key);Return Value
The parameter value, or nullopt if it is not present.
Parameters
Name |
Description |
uri |
The request target that may contain a query string. |
key |
The parameter name to look up. |
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