HttpXhrBackend

An HttpBackend which uses the XMLHttpRequest API to send requests to a backend server.

      
      class HttpXhrBackend implements HttpBackend {
  handle(req: HttpRequest<any>): Observable<HttpEvent<any>>
}
    

方法

Process a request and return a stream of response events.

handle(req: HttpRequest<any>): Observable<HttpEvent<any>>
      
      handle(req: HttpRequest<any>): Observable<HttpEvent<any>>
    
参数
req HttpRequest
返回值

Observable<HttpEvent<any>>