实现方法

4dkankan-utils-fyun-local/src/main/java/com/fdkankan/fyun/local/LocalFileService.java

@@ -8,6 +8,7 @@ import com.fdkankan.fyun.local.constant.LocalConstants;
 import java.io.File;
 import java.io.IOException;
 import java.io.InputStream;
+import java.net.URL;
 import java.util.List;
 import java.util.Map;
 import java.util.stream.Collectors;
@@ -144,6 +145,11 @@ public class LocalFileService extends AbstractFYunFileService {
         FileUtil.copy(getOssPath(bucket, remoteFilePath), localPath, true);
     }
 
+    @Override
+    public URL getPresignedUrl(String bucket, String url) {
+        return null;
+    }
+
     private String getOssPath(String bucket, String filePath) {
         return LocalConstants.BASE_PATH.concat(bucket).concat(File.separator).concat(filePath);
     }