Response()

The Response() constructor creates a new Response object.

Syntax

var myResponse = new Response(body, init);

Parameters

body Optional

An object defining a body for the response. This can be null (which is the default value), or one of:

init Optional

An options object containing any custom settings that you want to apply to the response, or an empty object (which is the default value). The possible options are:

status: The status code for the response, e.g., 200.
statusText: The status message associated with the status code, e.g., OK.
headers: Any headers you want to add to your response, contained within a Headers object or object literal of String key/value pairs (see HTTP headers for a reference).

Examples

In our Fetch Response example (see Fetch Response live) we create a new Response object using the constructor, passing it a new Blob as a body, and an init object containing a custom status and statusText:

var myBlob = new Blob();
var init = { "status" : 200 , "statusText" : "SuperSmashingGreat!" };
var myResponse = new Response(myBlob,init);

Specifications

Specification
Fetch Standard (Fetch) # ref-for-dom-response①

Browser compatibility

	Desktop						Mobile
	Chrome	Edge	Firefox	Internet Explorer	Opera	Safari	WebView Android	Chrome Android	Firefox for Android	Opera Android	Safari on IOS	Samsung Internet
`Response`	40	14	39	No	29	10.1	40	40	39	29	10.3	4.0
`accept_readablestream`	52	≤79	No	No	39	No	52	52	No	41	10.3	6.0
`body_param_null`	Yes	≤79	59	No	Yes	No	Yes	Yes	Yes	Yes	No	Yes