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

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p.location-badge.
exported from <a href='../http'>angular2/http</a>
defined in <a href="https://github.com/angular/angular/tree/3a0410a/modules/angular2/src/http/backends/xhr_backend.ts#L8-L49">angular2/src/http/backends/xhr_backend.ts (line 8)</a>
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Creates connections using `XMLHttpRequest`. Given a fully-qualified
request, an `XHRConnection` will immediately create an `XMLHttpRequest` object and send the
request.
This class would typically not be created or interacted with directly inside applications, though
the <a href='MockConnection-class.html'><code>MockConnection</code></a> may be interacted with in tests.
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h2 Members
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h3 constructor
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code.
constructor(req: Request, NativeConstruct: any)
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h3 request
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h3 response
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Response
[Subject](https://github.com/Reactive-Extensions/RxJS/blob/master/doc/api/subjects/subject.md)
which emits a single <a href='Response-class.html'><code>Response</code></a> value on load event of `XMLHttpRequest`.
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h3 readyState
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h3 dispose
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dispose()
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Calls abort on the underlying XMLHttpRequest.