Google Maps API Autocomplete -如何仅输出街道名称？

// 引入Google Maps API Autocomplete库
<script src="https://maps.googleapis.com/maps/api/js?key=YOUR_API_KEY&libraries=places"></script>

// 创建Autocomplete对象
var autocomplete = new google.maps.places.Autocomplete(document.getElementById('autocomplete'));

// 设置组件过滤器，仅返回街道地址
autocomplete.setComponentRestrictions({'country': 'us'});
autocomplete.setTypes(['street_address']);

// 监听地址选中事件
autocomplete.addListener('place_changed', function() {
  var place = autocomplete.getPlace();
  if (place.address_components) {
    // 输出街道名称
    var streetName = '';
    for (var i = 0; i < place.address_components.length; i++) {
      var component = place.address_components[i];
      if (component.types.includes('route')) {
        streetName = component.long_name;
        break;
      }
    }
    console.log(streetName);
  }
});