class Jsonp extends Http { request(url: string | Request, options?: RequestOptionsArgs): Observable<Response> // 继承自 http/Http protected _backend: ConnectionBackend protected _defaultOptions: RequestOptions request(url: string | Request, options?: RequestOptionsArgs): Observable<Response> get(url: string, options?: RequestOptionsArgs): Observable<Response> post(url: string, body: any, options?: RequestOptionsArgs): Observable<Response> put(url: string, body: any, options?: RequestOptionsArgs): Observable<Response> delete(url: string, options?: RequestOptionsArgs): Observable<Response> patch(url: string, body: any, options?: RequestOptionsArgs): Observable<Response> head(url: string, options?: RequestOptionsArgs): Observable<Response> options(url: string, options?: RequestOptionsArgs): Observable<Response> }方法
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Performs any type of http request. First argument is required, and can either be a url or a Requestinstance. If the first argument is a url, an optional RequestOptionsobject can be provided as the 2nd argument. The options object will be merged with the values of BaseRequestOptionsbefore performing the request. |
request(url: string | Request, options?: RequestOptionsArgs): Observable<Response>参数返回值Observable<Response>
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