Tagged: GIS的学习（二十三）geoserver中CQL和ECQL的使用

package com.geoserver;rnimport java.io.IOException;rnimport java.util.ArrayList;rnimport java.util.HashMap;rnimport java.util.Map;rnimport org.geotools.data.DataStore;rnimport org.geotools.data.DataSt

以下引用自官方文档：rnnCQL and ECQL¶ rnCQL (Common Query Language) is a query language created by the OGC for the Catalogue Web Services specification. Unlike the XML-based Filter Encoding language, CQL is writ…