WMSLayer

官网链接：https://developers.arcgis.com/javascript/latest/api-reference/esri-layers-WMSLayer.html

简单示例

import Map from "@arcgis/core/Map"
import MapView from "@arcgis/core/views/MapView"
import WMSLayer from "@arcgis/core/layers/WMSLayer"

const map = new Map({
  basemap: 'dark-gray',
})

const mapView = new MapView({
  map,
  container: 'js_map',
  center: [102.92934063304513, 25.102234987110343],
  zoom: 3,
})

const wmsLayer = new WMSLayer({
  url: "https://geo.weather.gc.ca/geomet"
})

map.layers.add(wmsLayer)

结合图层URL服务

new WMSLayer({
  url: `https://xxx.com/geoserver/xxx/wms`,
  imageFormat: 'image/png',
  sublayers: [{
    name: `xxx:vector`
  }]
})