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我是WFS和geotools的新手。我试图连接到LRIS WFS。尝试连接到WFS时发生NullPointerException
代码如下:
String getCapabilities = "https://lris.scinfo.org.nz/services;key=ENTER-KEY/wfs/layer-66?service=WFS&request=GetCapabilities";
Map connectionParameters = new HashMap();
connectionParameters.put("WFSDataStoreFactory:GET_CAPABILITIES_URL", getCapabilities);
// Step 2 - connection
DataStore data = DataStoreFinder.getDataStore(connectionParameters);
// Step 3 - discouvery
String typeNames[] = data.getTypeNames();
我得到一个空指针异常就行:
String typeNames[] = data.getTypeNames();
任何帮助表示赞赏。谢谢。