在OpenLayers中有没有一种方法可以在EPSG:4326地图上渲染EPSG:3857块？

// 创建EPSG:4326地图
var map = new ol.Map({
  // ...
  view: new ol.View({
    projection: 'EPSG:4326',
    // ...
  }),
  // ...
});

// 创建EPSG:3857瓦片源
var tileSource = new ol.source.XYZ({
  // ...
  projection: 'EPSG:3857',
  // ...
});

// 创建瓦片图层
var tileLayer = new ol.layer.Tile({
  // ...
  source: tileSource,
  // ...
});

// 将瓦片图层添加到地图中
map.addLayer(tileLayer);

// 获取EPSG:3857瓦片坐标的范围
var tileCoord = [zoom, x, y]; // 假设已知瓦片坐标
var tileGrid = tileSource.getTileGrid();
var tileExtent = tileGrid.getTileCoordExtent(tileCoord);

// 将EPSG:3857瓦片坐标范围转换为EPSG:4326坐标范围
var tileExtent4326 = ol.proj.transformExtent(tileExtent, 'EPSG:3857', 'EPSG:4326');

// 创建EPSG:4326瓦片源
var tileSource4326 = new ol.source.XYZ({
  // ...
  projection: 'EPSG:4326',
  // ...
});

// 创建瓦片图层
var tileLayer4326 = new ol.layer.Tile({
  // ...
  source: tileSource4326,
  // ...
});

// 将EPSG:4326瓦片图层添加到地图中
map.addLayer(tileLayer4326);

// 设置EPSG:4326瓦片源的范围
tileSource4326.setTileGrid(tileGrid);
tileSource4326.setTileUrlFunction(function(tileCoord, pixelRatio, projection) {
  var tileExtent = tileGrid.getTileCoordExtent(tileCoord);
  var tileExtent4326 = ol.proj.transformExtent(tileExtent, 'EPSG:3857', 'EPSG:4326');
  // 构建瓦片URL
  var url = 'http://example.com/' + tileExtent4326.join('/') + '.png';
  return url;
});