Angular -如何在bsdaterangepicker中突出显示今天的日期

import 'bootstrap-daterangepicker';
import 'bootstrap/dist/css/bootstrap.css';
import 'bootstrap-daterangepicker/daterangepicker.css';

<input type="text" bsDaterangepicker [bsConfig]="{ showTodayButton: true }" [ngClass]="{ 'highlight-today': isTodaySelected }">

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

@Component({
  selector: 'app-date-picker',
  templateUrl: './date-picker.component.html',
  styleUrls: ['./date-picker.component.css']
})
export class DatePickerComponent implements OnInit {
  isTodaySelected: boolean = false;

  ngOnInit() {
    const today = new Date();
    const startDate = new Date(); // 设置起始日期
    const endDate = new Date(); // 设置结束日期
    // 判断今天是否在选择的日期范围内
    if (today >= startDate && today <= endDate) {
      this.isTodaySelected = true;
    }
  }
}

.highlight-today {
  background-color: yellow;
}