clone() method of the
Request interface creates a copy of the current
clone() throws a
TypeError if the request body has already been used. In fact, the main reason
clone() exists is to allow multiple uses of body objects (when they are one-use only.)
If you intend to modify the request, you may prefer the
Request object, which is an exact copy of the
clone() was called on.
In the following snippet, we create a new request using the
Request() constructor (for an image file in the same directory as the script), then clone the request.
var myRequest = new Request('flowers.jpg'); var newRequest = myRequest.clone(); // a copy of the request is now stored in newRequest
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