image 못읽음

pav-server/src/main/java/com/palnet/biz/api/comn/file/service/ComnFileService.java

@@ -12,12 +12,14 @@ import lombok.RequiredArgsConstructor;
 import lombok.extern.slf4j.Slf4j;
 import org.apache.commons.io.FileUtils;
 import org.apache.commons.io.FilenameUtils;
+import org.apache.commons.io.IOUtils;
 import org.springframework.core.io.ClassPathResource;
 import org.springframework.stereotype.Service;
 
 import javax.transaction.Transactional;
 import java.io.File;
 import java.io.IOException;
+import java.io.InputStream;
 import java.time.Instant;
 import java.util.Base64;
 
@@ -125,22 +127,43 @@ public class ComnFileService {
     public String imagesToBase64ForSrc(String path) {
         StringBuilder str = new StringBuilder();
         ClassPathResource resource = new ClassPathResource(path);
-        File file = null;
+
-        try {
+        String ext = "";
-            file = resource.getFile();
+        int lastIndex = path.lastIndexOf(".");
-            System.out.println(file.getName());
+        if (lastIndex >= 0) {
-            String ext = FilenameUtils.getExtension(file.getName());
+            ext = path.substring(lastIndex + 1);
-            byte[] fileContent = FileUtils.readFileToByteArray(file);
+        }
-            String encodedString = Base64.getEncoder().encodeToString(fileContent);
+
+        try (InputStream is = resource.getInputStream();){
+            byte[] imageBytes = IOUtils.toByteArray(is);
+            String encodedString = java.util.Base64.getEncoder().encodeToString(imageBytes);
             str
                     .append("data:image/")
                     .append(ext)
                     .append(";base64,")
                     .append(encodedString);
-
         } catch (IOException e) {
             throw new RuntimeException(e);
         }
+
+        // 이미지를 Base64로 변환
+
+//        File file = null;
+//        try {
+//            file = resource.getFile();
+//            System.out.println(file.getName());
+//            String ext = FilenameUtils.getExtension(file.getName());
+//            byte[] fileContent = FileUtils.readFileToByteArray(file);
+//            String encodedString = Base64.getEncoder().encodeToString(fileContent);
+//            str
+//                    .append("data:image/")
+//                    .append(ext)
+//                    .append(";base64,")
+//                    .append(encodedString);
+//
+//        } catch (IOException e) {
+//            throw new RuntimeException(e);
+//        }
         return str.toString();
     }