本文整理汇总了TypeScript中@angular/common/http/src/request.HttpRequest类的典型用法代码示例。如果您正苦于以下问题：TypeScript HttpRequest类的具体用法？TypeScript HttpRequest怎么用？TypeScript HttpRequest使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。
在下文中一共展示了HttpRequest类的3个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的TypeScript代码示例。
示例1: describe
describe('clone() copies the request', () => {
const headers = new HttpHeaders({
'Test': 'Test header',
});
const req = new HttpRequest('POST', TEST_URL, 'test body', {
headers,
reportProgress: true,
responseType: 'text',
withCredentials: true,
});
it('in the base case', () => {
const clone = req.clone();
expect(clone.method).toBe('POST');
expect(clone.responseType).toBe('text');
expect(clone.url).toBe(TEST_URL);
// Headers should be the same, as the headers are sealed.
expect(clone.headers).toBe(headers);
expect(clone.headers.get('Test')).toBe('Test header');
});
it('and updates the url',
() => { expect(req.clone({url: '/changed'}).url).toBe('/changed'); });
it('and updates the method',
() => { expect(req.clone({method: 'PUT'}).method).toBe('PUT'); });
it('and updates the body',
() => { expect(req.clone({body: 'changed body'}).body).toBe('changed body'); });
});示例2: it
it('are emitted for download progress', done => {
backend.handle(TEST_POST.clone({reportProgress: true}))
.pipe(toArray())
.subscribe(events => {
expect(events.map(event => event.type)).toEqual([
HttpEventType.Sent,
HttpEventType.ResponseHeader,
HttpEventType.DownloadProgress,
HttpEventType.DownloadProgress,
HttpEventType.Response,
]);
const [progress1, progress2, response] = [
events[2] as HttpDownloadProgressEvent, events[3] as HttpDownloadProgressEvent,
events[4] as HttpResponse<string>
];
expect(progress1.partialText).toBe('down');
expect(progress1.loaded).toBe(100);
expect(progress1.total).toBe(300);
expect(progress2.partialText).toBe('download');
expect(progress2.loaded).toBe(200);
expect(progress2.total).toBe(300);
expect(response.body).toBe('downloaded');
done();
});
factory.mock.responseText = 'down';
factory.mock.mockDownloadProgressEvent(100, 300);
factory.mock.responseText = 'download';
factory.mock.mockDownloadProgressEvent(200, 300);
factory.mock.mockFlush(200, 'OK', 'downloaded');
});示例3: it
it('serializes parameters as urlencoded', () => {
const params = new HttpParams().append('first', 'value').append('second', 'other');
const withParams = baseReq.clone({body: params});
expect(withParams.serializeBody()).toEqual('first=value&second=other');
expect(withParams.detectContentTypeHeader())
.toEqual('application/x-www-form-urlencoded;charset=UTF-8');
});