-
- if(!errorMsg.isEmpty()){
-
- PrintWriter out = response.getWriter();
-
- response.setCharacterEncoding("UTF-8");
- response.setContentType("application / json");
- request.setCharacterEncoding("UTF-8");
-
- ObjectMapper mapper = new ObjectMapper();
- JSONObject j = new JSONObject();
- j.put("errorMsg", errorMsg);
- out.write(j.toString());
- return;
- }
-
- List<File> fileList = new ArrayList<>();;