CLAP-199 swagger from-data error 해결

src/main/java/clap/server/config/swagger/MultipartJackson2HttpMessageConverter.java

@@ -0,0 +1,34 @@
+package clap.server.config.swagger;
+
+import com.fasterxml.jackson.databind.ObjectMapper;
+import org.springframework.http.MediaType;
+import org.springframework.http.converter.json.AbstractJackson2HttpMessageConverter;
+import org.springframework.stereotype.Component;
+
+import java.lang.reflect.Type;
+
+@Component
+public class MultipartJackson2HttpMessageConverter extends AbstractJackson2HttpMessageConverter {
+
+    /**
+     * "Content-Type: multipart/form-data" 헤더를 지원하는 HTTP 요청 변환기
+     */
+    public MultipartJackson2HttpMessageConverter(ObjectMapper objectMapper) {
+        super(objectMapper, MediaType.APPLICATION_OCTET_STREAM);
+    }
+
+    @Override
+    public boolean canWrite(Class<?> clazz, MediaType mediaType) {
+        return false;
+    }
+
+    @Override
+    public boolean canWrite(Type type, Class<?> clazz, MediaType mediaType) {
+        return false;
+    }
+
+    @Override
+    protected boolean canWrite(MediaType mediaType) {
+        return false;
+    }
+}