ArcMap+ArcPy 图层样式批量设置

originLayerName = ""
mxd = arcpy.mapping.MapDocument(r"CURRENT")
originLayer = arcpy.mapping.ListLayers(mxd, originLayerName)[0]
layers = arcpy.mapping.ListLayers(mxd)
for lyr in layers:
    if lyr.name == originLayer.name: 
        continue
    if (originLayer.isFeatureLayer and lyr.isFeatureLayer) or (originLayer.isRasterLayer and lyr.isRasterLayer):
        arcpy.ApplySymbologyFromLayer_management(in_layer=lyr, in_symbology_layer=originLayer)

参考：https://blog.csdn.net/qq_41127811/article/details/112512904