add

backend/src/main/java/com/car/config/WebConfig.java

@@ -1,11 +1,18 @@
 package com.car.config;
 
 import org.springframework.context.annotation.Configuration;
+import org.springframework.web.servlet.config.annotation.ResourceHandlerRegistry;
 import org.springframework.web.servlet.config.annotation.CorsRegistry;
 import org.springframework.web.servlet.config.annotation.WebMvcConfigurer;
 
 @Configuration
 public class WebConfig implements WebMvcConfigurer {
+    private final String uploadDir;
+
+    public WebConfig(org.springframework.core.env.Environment environment) {
+        this.uploadDir = environment.getProperty("file.upload-dir", "");
+    }
+
     @Override
     public void addCorsMappings(CorsRegistry registry) {
         registry.addMapping("/**")
@@ -14,4 +21,12 @@ public class WebConfig implements WebMvcConfigurer {
                 .allowedHeaders("*")
                 .allowCredentials(true);
     }
+
+    @Override
+    public void addResourceHandlers(ResourceHandlerRegistry registry) {
+        if (!uploadDir.isBlank()) {
+            String location = "file:" + (uploadDir.endsWith("/") ? uploadDir : uploadDir + "/");
+            registry.addResourceHandler("/uploads/**").addResourceLocations(location);
+        }
+    }
 }