从我的浏览器/服务器获取时区，以angular2-highcharts格式注入

import { Component, OnInit } from '@angular/core';
import { DatePipe } from '@angular/common';

@Component({
  selector: 'app-example',
  templateUrl: './example.component.html',
  styleUrls: ['./example.component.css']
})
export class ExampleComponent implements OnInit {
  timeZone: string;

  constructor(private datePipe: DatePipe) { }

  ngOnInit(): void {
    this.timeZone = Intl.DateTimeFormat().resolvedOptions().timeZone;
    const formattedTimeZone = this.datePipe.transform(this.timeZone, 'z');
    console.log(formattedTimeZone); // 输出时区的缩写，例如：GMT+08:00
  }
}