HTTPoison.Request (HTTPoison v2.2.1) View Source

Request properties:

:method - HTTP method as an atom (:get, :head, :post, :put, :delete, etc.)
:url - target url as a binary string or char list
:body - request body. See more below
:headers - HTTP headers as an orddict (e.g., [{"Accept", "application/json"}])
:options - Keyword list of options
:params - Query parameters as a map, keyword, or orddict

:body:

binary, char list or an iolist
{:form, [{K, V}, ...]} - send a form url encoded
{:file, "/path/to/file"} - send a file
{:stream, enumerable} - lazily send a stream of binaries/charlists

:options:

:timeout - timeout for establishing a TCP or SSL connection, in milliseconds. Default is 8000
:recv_timeout - timeout for receiving an HTTP response from the socket. Default is 5000
:stream_to - a PID to stream the response to
:async - if given :once, will only stream one message at a time, requires call to stream_next
:proxy - a proxy to be used for the request; it can be a regular url or a {Host, Port} tuple, or a {:socks5, ProxyHost, ProxyPort} tuple
:proxy_auth - proxy authentication {User, Password} tuple
:socks5_user- socks5 username
:socks5_pass- socks5 password
:ssl - SSL options supported by the ssl erlang module. SSL defaults will be used where options are not specified.
:ssl_override - if :ssl is specified, this option is ignored, otherwise it can be used to completely override SSL settings.
:follow_redirect - a boolean that causes redirects to be followed, can cause a request to return a MaybeRedirect struct. See: HTTPoison.MaybeRedirect
:max_redirect - an integer denoting the maximum number of redirects to follow. Default is 5
:params - an enumerable consisting of two-item tuples that will be appended to the url as query string parameters
:max_body_length - a non-negative integer denoting the max response body length. See :hackney.body/2

Timeouts can be an integer or :infinity

Link to this section Summary

Types

body()

headers()

method()

options()

params()

t()

url()

Functions

to_curl(request)

Returns an equivalent curl command for the given request.

Link to this section Types

body()

Specs

body() ::
  binary()
  | charlist()
  | iodata()
  | {:form, [{atom(), any()}]}
  | {:file, binary()}
  | any()

headers()

Specs

headers() ::
  [{atom(), binary()}]
  | [{binary(), binary()}]
  | %{required(binary()) => binary()}
  | any()

method()

Specs

method() :: :get | :post | :put | :patch | :delete | :options | :head

options()

Specs

options() :: keyword() | any()

params()

Specs

params() :: map() | keyword() | [{binary(), binary()}] | any()

t()

Specs

t() :: %HTTPoison.Request{
  body: body(),
  headers: headers(),
  method: method(),
  options: options(),
  params: params(),
  url: binary()
}

url()

Specs

url() :: binary() | any()

Link to this section Functions

to_curl(request)

Specs

to_curl(t()) :: {:ok, binary()} | {:error, atom()}

Returns an equivalent curl command for the given request.

Examples

iex> request = %HTTPoison.Request{url: "https://api.github.com", method: :get, headers: [{"Content-Type", "application/json"}]}
iex> HTTPoison.Request.to_curl(request)
"curl -X GET -H 'Content-Type: application/json' https://api.github.com ;"

iex> request = HTTPoison.get!("https://api.github.com", [{"Content-Type", "application/json"}]).request
iex> HTTPoison.Request.to_curl(request)
"curl -X GET -H 'Content-Type: application/json' https://api.github.com ;"