使用Angular路由发出Http请求？

npm install @angular/common@latest @angular/compiler@latest @angular/core@latest @angular/forms@latest

import { HttpClient } from '@angular/common/http';

constructor(private http: HttpClient) { }

this.http.get('https://api.example.com/data').subscribe((response) => {
  console.log(response);
});

const params = { page: '1', limit: '10' };
this.http.get('https://api.example.com/data', { params }).subscribe((response) => {
  console.log(response);
});

const headers = { 'Content-Type': 'application/json' };
const body = { name: 'John', age: 30 };
this.http.post('https://api.example.com/data', body, { headers }).subscribe((response) => {
  console.log(response);
});