angular-cn/public/docs/js/latest/api/http/Response-class.jade

p.location-badge.
  exported from <a href='../http'>angular2/http</a>
  defined in <a href="https://github.com/angular/angular/tree/2.0.0-alpha.37/modules/angular2/src/http/static_response.ts#L6-L116">angular2/src/http/static_response.ts (line 6)</a>

:markdown
  Creates `Response` instances from provided values.
  
  Though this object isn't
  usually instantiated by end-users, it is the primary object interacted with when it comes time to
  add data to a view.
  
  #Example
  
  ```
  http.request('my-friends.txt').toRx().subscribe(response => this.friends = response.text());
  ```
  
  The Response's interface is inspired by the Response constructor defined in the [Fetch
  Spec](https://fetch.spec.whatwg.org/#response-class), but is considered a static value whose body
  can be accessed many times. There are other differences in the implementation, but this is the
  most significant.
  
  
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  h2 Members
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    h3#constructor constructor

    
    pre.prettyprint
      code.
        constructor(responseOptions: ResponseOptions)
    
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    h3#type type

    
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      One of "basic", "cors", "default", "error, or "opaque".
      
      Defaults to "default".
      
      





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    h3#ok ok

    
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      True if the response's status is within 200-299
      
      





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    h3#url url

    
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      URL of response.
      
      Defaults to empty string.
      
      





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    h3#status status

    
    :markdown
      Status code returned by server.
      
      Defaults to 200.
      
      





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    h3#statusText statusText

    
    :markdown
      Text representing the corresponding reason phrase to the `status`, as defined in [ietf rfc 2616
      section 6.1.1](https://tools.ietf.org/html/rfc2616#section-6.1.1)
      
      Defaults to "OK"
      
      





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    h3#bytesLoaded bytesLoaded

    
    :markdown
      Non-standard property
      
      Denotes how many of the response body's bytes have been loaded, for example if the response is
      the result of a progress event.
      
      





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    h3#totalBytes totalBytes

    
    :markdown
      Non-standard property
      
      Denotes how many bytes are expected in the final response body.
      
      





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    h3#headers headers

    
    :markdown
      Headers object based on the `Headers` class in the [Fetch
      Spec](https://fetch.spec.whatwg.org/#headers-class).
      
      





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    h3#blob blob

    
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        blob()
    
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      Not yet implemented
      
      





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    h3#json json

    
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      code.
        json()
    
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      Attempts to return body as parsed `JSON` object, or raises an exception.
      
      





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    h3#text text

    
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      code.
        text()
    
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      Returns the body as a string, presuming `toString()` can be called on the response body.
      
      





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    h3#arrayBuffer arrayBuffer

    
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        arrayBuffer()
    
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      Not yet implemented