OpenLayers 3实践与原理探究4.3-ol3源码分析-Source,Layer3.Source4.Layer
3.Sourceol/ol/Source文件夹下 3.1构造函数3.1.1 ol.source.Source ol.source的基础类ol/ol/Source/source.jsol.source.Source = function(options) {}3.1.2 ol.source.OSMol/ol/Source/osmsource.js openStreetMap:ol.source.OS