체크용 로그 추가

src/main/java/com/palnet/biz/api/comn/controller/ComnController.java

@@ -31,6 +31,7 @@ public class ComnController {
     
     @GetMapping("/pdf-download")
     public void pdfDownload(){ 
+        log.error("ComnController - pdfDownload()");
 
         try (InputStream inputStream = new FileInputStream(new File(BASE_URL));
              OutputStream outputStream = response.getOutputStream()) {