mapbox/minemap 加载osm/google底图

var map = new minemap.Map({
  container: 'map',
//style: '//minedata.cn/service/solu/style/id/2374',
  //style: "//minedata.cn/service/solu/style/id/2365", /*底图样式*/
  style: {
    "version": 8,
    "sources": {
      "raster-tiles": {
        "type": "raster",
        'tiles': [
          // "http://t4.tianditu.com/DataServer?T=vec_w&x={x}&y={y}&l={z}"
          // "https://webrd03.is.autonavi.com/appmaptile?x={x}&y={y}&z={z}&lang=zh_cn&size=1&scale=1&style=8"
        // "https://mt1.google.cn/maps/vt?lyrs=s%40721&hl=zh-CN&gl=CN&x={x}&y={y}&z={z}"
          "http://c.tile.openstreetmap.org/{z}/{x}/{y}.png"
        ],
        "tileSize": 256
      }
    },
    "layers": [{
      "id": "simple-tiles",
      "type": "raster",
      "source": "raster-tiles",
      "minzoom": 0,
      "maxzoom": 18
    },

    ]
  },
  // center: [108.97579, 34.26131],
  center: [108.9727, 34.26007],
  zoom: 8,
  pitch: 0, /*地图俯仰角度*/
  maxZoom:18, /*地图最大缩放等级*/
  minZoom:3  /*地图最小缩放等级*/
});