我编写了这部分代码来在谷歌地图上显示方向 但目前我只有开始和结束位置 我想要有更多的站点并让路线尽可能好 如何输入多个停靠点？ 到目前为止我就是这么做的

        

          
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End
          

          
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方向组件

import { MapElementFactory } from "vue2-google-maps";
export default MapElementFactory({
  name: "directionsRenderer",
  ctr() {
    return window.google.maps.DirectionsRenderer;
  },
  events: [],
  mappedProps: {},
  props: {
    origin: { type: [Object, Array] },
    destination: { type: [Object, Array] },
    travelMode: { type: String },
  },
  afterCreate(directionsRenderer) {
    console.log(1)
    let directionsService = new window.google.maps.DirectionsService();
    this.$watch(
      () => [this.origin, this.destination, this.travelMode],
      () => {
        let { origin, destination, travelMode } = this;
        if (!origin || !destination || !travelMode) return;
        directionsService.route(
          {
            origin,
            destination,
            travelMode,
          },
          (response, status) => {
            if (status !== "OK") return;
            // eslint-disable-next-line no-debugger
            //debugger
            directionsRenderer.setDirections(response);
          }
        );
      }
    );
  },
});

还有我的功能

setPlace(place) {
      this.currentPlace = place;
    },
    addMarker(index) {
      const marker = {
        lat: this.currentPlace.geometry.location.lat(),
        lng: this.currentPlace.geometry.location.lng(),
      };
      if (index === 0) this.startLocation = marker;
      if (index === 1) this.endLocation = marker;
      this.center = marker;
      console.log(this.startLocation, this.endLocation)
    },

所以到目前为止我一切都很好，一切都进展顺利，但我需要有更多的停留 从你所看到的我最后只有一个变量 我该如何继续？ 我可以适应当前的代码吗？