路径边框

import { LineLayer, Scene } from '@antv/l7';
import { GaodeMap } from '@antv/l7-maps';

const scene = new Scene({
  id: 'map',
  map: new GaodeMap({
    center: [116.3956, 39.9392],
    pitch: 20,
    zoom: 10,
    style: 'dark',
  }),
});
scene.on('loaded', () => {
  fetch('https://gw.alipayobjects.com/os/basement_prod/0d2f0113-f48b-4db9-8adc-a3937243d5a3.json')
    .then((res) => res.json())
    .then((data) => {
      const layer = new LineLayer({})
        .source(data)
        .size(4)
        .shape('line')
        .color('标准名称', ['#5B8FF9', '#5CCEA1', '#F6BD16'])
        .style({
          borderWidth: 0.4,
          borderColor: '#fff',
        });
      scene.addLayer(layer);
    });
});