adapter.ts

const baiduMap = {
  show() {
    console.log('开始渲染百度地图。')
  }
}

const renderMap = (map) => {
  map.show()
}

const googleMap = {
  display() {
    console.log('开始渲染谷歌地图。')
  }
}

const googleMapAdapter = {
  show() {
    googleMap.display()
  }
}

renderMap(baiduMap)
renderMap(googleMapAdapter)