resp_content_type: Extract response content type and encoding

Description Usage Arguments Value Examples

View source: R/resp-headers.R

Description

resp_content_type() returns the just the type and subtype of the from the Content-Type header. If Content-Type is not provided; it returns NA. Used by resp_body_json(), resp_body_html(), and resp_body_xml().

resp_encoding() returns the likely character encoding of text types, as parsed from the charset parameter of the Content-Type header. If that header is not found, not valid, or no charset parameter is found, returns UTF-8. Used by resp_body_string().

Usage

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Arguments

resp

An HTTP response object, as created by req_perform().

Value

A string. If no content type is specified resp_content_type() will return a character NA; if no encoding is specified, resp_encoding() will return "UTF-8".

Examples

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resp <- response(header = "Content-type: text/html; charset=utf-8")
resp %>% resp_content_type()
resp %>% resp_encoding()

# No Content-Type header
resp <- response()
resp %>% resp_content_type()
resp %>% resp_encoding()

httr2 documentation built on Sept. 28, 2021, 5:10 p.m.