openlayers - 如何避免geoserver中baselayer的顶层重叠标签？

Question

我有一个使用 Geoserver 和 OpenLayers 2 的地图问题
我有一个基础层是带有标签的多边形。我有一个河流层重叠基础层。
当被河流层重叠时，如何使多边形层的标签不显示（或显示在顶部河流层上）？
这是地图的图像 http://i.stack.imgur.com/L7HWF.png

Answer 1

If instead of requesting the two layers separately which doesn't allow GeoServer to know about the labels in the other layer, you requested both layers together then GeoServer can manage the label layout for you and you will not see any overlaps.