Instance Method

value(forHTTPHeaderField:)

Returns the value of the specified HTTP header field.

Declaration

func value(forHTTPHeaderField field: String) -> String?

Parameters

field

The name of the header field whose value is to be returned. In keeping with the HTTP RFC, HTTP header field names are case-insensitive.

Return Value

The value associated with the header field field, or nil if there is no corresponding header field.

See Also

Getting Header Fields

var allHTTPHeaderFields: [String : String]?

A dictionary containing all of the HTTP header fields for a request.