patch no image data

src/main/java/fr/eni/enchere/bll/FileService.java

@@ -1,12 +1,18 @@
 package fr.eni.enchere.bll;
 
+import org.springframework.stereotype.Service;
+
 import java.nio.file.Files;
 import java.nio.file.Paths;
 
+@Service
 public class FileService {
 
     public boolean fileExists(String filePath) {
-        return Files.exists(Paths.get(filePath));
+        return Files.exists(Paths.get("src/main/resources/static"+filePath));
     }
 
 }
+
+
+// src/main/resources/static/images/articles/12.jpg