使用angular从xml中提取标签

import { Component, OnInit } from '@angular/core';
import { HttpClient } from '@angular/common/http';
import * as xml2js from 'xml2js';

@Component({
  selector: 'app-xml-extraction',
  templateUrl: './xml-extraction.component.html',
  styleUrls: ['./xml-extraction.component.css']
})
export class XmlExtractionComponent implements OnInit {
  xmlData: any;
  extractedTags: any[];

  constructor(private http: HttpClient) { }

  ngOnInit(): void {
    this.http.get('path/to/xml/file.xml', { responseType: 'text' })
      .subscribe((data) => {
        xml2js.parseString(data, (err, result) => {
          this.xmlData = result;
          this.extractedTags = this.xmlData.root.tag; // Replace 'root' and 'tag' with your XML structure
        });
      });
  }
}