") .AddEndpointFilter<ApiResultFilter>(); app.Map("/HelloV3", () => Results.Ok(new { ...
由于你没有共享它，你介意检查一下响应中[Object对象]的类型吗？我认为它应该是HTTPResponse类型。
现在,HttpClient.get()返回一个类型化HttpResponse的可观察对象,而不仅仅是JSON数据。 代码语言:javascript 复制 this.configService.getConfigResponse() // resp is of type `HttpResponse<Config>` .subscribe(resp => { // display its headers const keys = resp.headers.keys(); this.headers = keys.map...
let options=newRequestOptions({ headers });this.http.post("https://localhost:44372/api/uploadFile", formData, options) .map(res=>res.json()) .catch(error => Observable.throw(error)) .subscribe( data=> console.log('success' +data), error=>console.log(error) ) } } ng 支持 formData, ...
HttpClient.get 方法有一个泛型,这个用于表达 response 的数据类型。 Angular 默认 XMLHttpRequest.responseType = 'json'。Observable 返回的是 XMLHttpRequest.response。 所以上面例子 subscribe Observable 可以直接获得 Array<Product>。 Observable.subscribe to await Promise ...
首先,在发送HTTP请求之前,将字典对象转换为URL参数字符串。可以使用URLSearchParams类来实现这一点。例如: 代码语言:txt 复制 import { URLSearchParams } from '@angular/http'; // 创建一个空的URLSearchParams对象 let params = new URLSearchParams(); // 添加字典对象的键值对 let dictionary = ...
get(url: string): Observable<any> {returnthis._http.get(url) .map((response: Response) => <any>response.json());//.do(data => console.log("All: " + JSON.stringify(data)))//.catch(this.handleError);} Now our client code is ready to capture HTTP exception, let’s add theunauth...
public mymethod(data: myObject): Observable<any> { const url: string = 'myURL'; const headers = new Headers(); headers.append('Content-Type', 'application/json'); const options = new RequestOptions({ headers: headers }); return this._http.post(url, data, options); ...
Takes its name and makes a lookup at a hash map, which is defined into a lexical closure (so it has a private visibility). If the dependency exists AngularJS pass it as parameter to the component, which requires it. If the dependency does not exists: ...
解决方案:http://stackoverflow.com/questions/37046138/how-to-use-ngfor-with-object6、No base href set. Please provide a value for the APP_BASE_HREF token or add a base element to the document.解决方案: add <basehref='/'>7、Error: Uncaught (in promise): Error: Cannot match any routes...