Openlayers load ArcgisServer slices TileArcGISRest loading method

第一步使用ArcGIS Server切割生成瓦片地图后，请通过ArcGIS Server Manager访问该瓦片以获取其访问地址。

2、ol.source.TileArcGISRest类

Openlayers API中包含一个专为加载ArcGIS Server切片服务而设计的类ol.source.TileArcGISRest。该类的具体说明如下：

Source spatial data from ArcGIS REST API. To which image servers are the system configured?

Source spatial data from ArcGIS REST API. To which image servers are the system configured?

For cached ArcGIS services, excellent performance capabilities are accessible when utilizing the ol.source.XYZ data source.

而且官方对此进行了详细说明