如何在Angular2中通过POST发送更多对象？

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

constructor(private http: HttpClient) { }

sendData(data: any) {
  const url = 'your-api-url'; // 替换为实际的API URL
  const headers = new HttpHeaders({ 'Content-Type': 'application/json' });

  return this.http.post(url, data, { headers: headers });
}

const dataToSend = { name: 'John', age: 25 }; // 替换为要发送的实际对象
this.sendData(dataToSend).subscribe(response => {
  console.log(response); // 处理响应
}, error => {
  console.error(error); // 处理错误
});