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Angular: cómo establecer "prioridad" en HttpClient

Las sugerencias de prioridad indican la prioridad relativa de los recursos para el navegador. Pueden permitir una carga óptima y mejorar Core Web Vitals.

Desde https://web.dev/priority-hints/

ejemplo con fetch API:

 <script> fetch('https://example.com/', {priority: 'low'}) .then(data => { // Trigger a low priority fetch }); </script>

¿Cómo establecer "prioridad" en Angular HttpClient ?

He intentado forzar una configuración de prioridad:

 import { HttpClient } from '@angular/common/http'; import { Component, OnInit } from '@angular/core'; @Component({ selector: 'my-app', template: ` <button (click)="makeRequest()">make request</button><br /> <pre>{{ data | json }}</pre>`, }) export class AppComponent implements OnInit { data: any; constructor(private httpClient: HttpClient) {} ngOnInit(): void { this.makeRequest(); } makeRequest() { this.data = null; this.httpClient .get('https://jsonplaceholder.typicode.com/todos/1', { priority: 'low', } as any) .subscribe((result) => (this.data = result)); } }

en línea

pero no funciona... la prioridad siempre es alta

también sugirió al equipo angular https://github.com/angular/angular/issues/45426

about 4 years ago · Juan Pablo Isaza
1 answers
Answer question

0

Puedes usar como a continuación:

 this.http.get<YourConfig>(this.yourConfigUrl, {priority: 'low'});
about 4 years ago · Juan Pablo Isaza Report
Answer question
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