try {
result = IOUtils.toString(con.getErrorStream());
response.append(result);
-
} catch (Exception e2) {
- result = null;
- }
- // logger.debug("Response body: {}", response);
-
- if (response != null) {
- responseString = response.toString();
}
- // Map<String, List<String>> headerFields = con.getHeaderFields();
- // String responseMessage = con.getResponseMessage();
-
con.disconnect();
return responseCode;