resource 파일 못읽음

pav-server/src/main/java/com/palnet/comn/utils/AirspaceUtils.java

@@ -12,6 +12,9 @@ import org.json.simple.parser.JSONParser;
 import org.locationtech.jts.geom.*;
 import org.opengis.feature.simple.SimpleFeature;
 import org.springframework.core.io.ClassPathResource;
+import org.springframework.core.io.DefaultResourceLoader;
+import org.springframework.core.io.Resource;
+import org.springframework.core.io.support.ResourcePatternUtils;
 
 import java.io.File;
 import java.io.FileInputStream;
@@ -146,12 +149,24 @@ public class AirspaceUtils {
 
     // 파일에서 공역 데이터 가져와서 geometry로 변환 - 초기화.
     private void getResourceAirspace() {
-        ClassPathResource resource = new ClassPathResource(CLASS_PATH);
+//        ClassPathResource resource = new ClassPathResource(CLASS_PATH);
         List<File> geoJsonFiles = new ArrayList<>();
         try {
-            File folder = resource.getFile();
-            File[] files = folder.listFiles();
-            for (File file : files) {
+        Resource[] resources = ResourcePatternUtils
+                .getResourcePatternResolver(new DefaultResourceLoader())
+                .getResources("classpath*:air/elev2d/**");
+
+
+//            File folder = resource.getFile();
+//            File[] files = folder.listFiles();
+//            for (File file : files) {
+//                if (file.isFile() && file.getName().endsWith("elev.json")) {
+//                    log.debug(">>> {}", file.getName());
+//                    geoJsonFiles.add(file);
+//                }
+//            }
+            for(Resource resource: resources) {
+                File file = resource.getFile();
                 if (file.isFile() && file.getName().endsWith("elev.json")) {
                     log.debug(">>> {}", file.getName());
                     geoJsonFiles.add(file);