constants | attributes | methods
Class

Net::HTTPResponse

Inheritance
< Object
Included Modules
HTTPHeader

HTTP response class. This class wraps response header and entity. Mixes in the HTTPHeader module, which provides access to response header values both via hash-like methods and individual readers. Note that each possible HTTP response code defines its own HTTPResponse subclass. These are listed below. All classes are defined under the Net module. Indentation indicates inheritance. 

  xxx        HTTPResponse

    1xx        HTTPInformation
      100        HTTPContinue
      101        HTTPSwitchProtocol

    2xx        HTTPSuccess
      200        HTTPOK
      201        HTTPCreated
      202        HTTPAccepted
      203        HTTPNonAuthoritativeInformation
      204        HTTPNoContent
      205        HTTPResetContent
      206        HTTPPartialContent

    3xx        HTTPRedirection
      300        HTTPMultipleChoice
      301        HTTPMovedPermanently
      302        HTTPFound
      303        HTTPSeeOther
      304        HTTPNotModified
      305        HTTPUseProxy
      307        HTTPTemporaryRedirect

    4xx        HTTPClientError
      400        HTTPBadRequest
      401        HTTPUnauthorized
      402        HTTPPaymentRequired
      403        HTTPForbidden
      404        HTTPNotFound
      405        HTTPMethodNotAllowed
      406        HTTPNotAcceptable
      407        HTTPProxyAuthenticationRequired
      408        HTTPRequestTimeOut
      409        HTTPConflict
      410        HTTPGone
      411        HTTPLengthRequired
      412        HTTPPreconditionFailed
      413        HTTPRequestEntityTooLarge
      414        HTTPRequestURITooLong
      415        HTTPUnsupportedMediaType
      416        HTTPRequestedRangeNotSatisfiable
      417        HTTPExpectationFailed

    5xx        HTTPServerError
      500        HTTPInternalServerError
      501        HTTPNotImplemented
      502        HTTPBadGateway
      503        HTTPServiceUnavailable
      504        HTTPGatewayTimeOut
      505        HTTPVersionNotSupported

    xxx        HTTPUnknownResponse

Constants

Name   Description
CODE_CLASS_TO_OBJ = { '1' => HTTPInformation, '2' => HTTPSuccess, '3' => HTTPRedirection, '4' => HTTPClientError, '5' => HTTPServerError
CODE_TO_OBJ = { '100' => HTTPContinue, '101' => HTTPSwitchProtocol, '200' => HTTPOK, '201' => HTTPCreated, '202' => HTTPAccepted, '203' => HTTPNonAuthoritativeInformation, '204' => HTTPNoContent, '205' => HTTPResetContent, '206' => HTTPPartialContent, '300' => HTTPMultipleChoice, '301' => HTTPMovedPermanently, '302' => HTTPFound, '303' => HTTPSeeOther, '304' => HTTPNotModified, '305' => HTTPUseProxy, '307' => HTTPTemporaryRedirect, '400' => HTTPBadRequest, '401' => HTTPUnauthorized, '402' => HTTPPaymentRequired, '403' => HTTPForbidden, '404' => HTTPNotFound, '405' => HTTPMethodNotAllowed, '406' => HTTPNotAcceptable, '407' => HTTPProxyAuthenticationRequired, '408' => HTTPRequestTimeOut, '409' => HTTPConflict, '410' => HTTPGone, '411' => HTTPLengthRequired, '412' => HTTPPreconditionFailed, '413' => HTTPRequestEntityTooLarge, '414' => HTTPRequestURITooLong, '415' => HTTPUnsupportedMediaType, '416' => HTTPRequestedRangeNotSatisfiable, '417' => HTTPExpectationFailed, '500' => HTTPInternalServerError, '501' => HTTPNotImplemented, '502' => HTTPBadGateway, '503' => HTTPServiceUnavailable, '504' => HTTPGatewayTimeOut, '505' => HTTPVersionNotSupported

Attributes

Name Visibility R/W Description
code public R HTTP result code string. For example, ‘302’. You can also determine the response type by which response subclass the response object is an instance of.
http_version public R The HTTP version supported by the server.
message public R HTTP result message. For example, ‘Not Found’.

Aliases

Method Alias Description
message → msg

Methods

Class

Visibility Signature
public body_permitted? ()

Instance

Visibility Signature
public body ()
public entity ()
public inspect ()
public read_body (dest = nil, &block)
public to_ary ()
public value ()

Class Method Detail

body_permitted?()

true if the response has body.

Instance Method Detail

body()

Returns the entity body.

Calling this method a second or subsequent time will return the already read string. 

  http.request_get('/index.html') {|res|
    puts res.body
  }

  http.request_get('/index.html') {|res|
    p res.body.object_id   # 538149362
    p res.body.object_id   # 538149362
  }

entity()

Alias for body

inspect()

read_body(dest = nil, &block)

Gets entity body. If the block given, yields it to block. The body is provided in fragments, as it is read in from the socket.

Calling this method a second or subsequent time will return the already read string. 

  http.request_get('/index.html') {|res|
    puts res.read_body
  }

  http.request_get('/index.html') {|res|
    p res.read_body.object_id   # 538149362
    p res.read_body.object_id   # 538149362
  }

  # using iterator
  http.request_get('/index.html') {|res|
    res.read_body do |segment|
      print segment
    end
  }

to_ary()

For backward compatibility. To allow Net::HTTP 1.1 style assignment e.g. 

   response, body = Net::HTTP.get(....)

value()

Raises HTTP error if the response is not 2xx.