I have a code like this:
HttpClient httpClient = new DefaultHttpClient();
HttpPost httpPost = new HttpPost(server);
try {
JSONObject params = new JSONObject();
params.put("email", email);
StringEntity entity = new StringEntity(params.toString(), "UTF-8");
httpPost.setHeader("Content-Type", "application/json;charset=UTF-8");
httpPost.setEntity(entity);
ResponseHandler<String> responseHandler = new BasicResponseHandler();
String responseBody = httpClient.execute(httpPost, responseHandler);
JSONObject response = new JSONObject(responseBody);
fetchUserData(response);
saveUserInfo();
return true开发者_运维问答;
} catch (ClientProtocolException e) {
Log.d("Client protocol exception", e.toString());
return false;
} catch (IOException e) {
Log.d`enter code here`("IOEXception", e.toString());
return false;
} catch (JSONException e) {
Log.d("JSON exception", e.toString());
return false;
}
And i want to have a response even if I have HTTP 403 Forbidden to get error message
The BasicResponseHandler
only returns your data if a success code (2xx) was returned. However, you can very easily write your own ResponseHandler
to always return the body of the response as a String
, e.g.
ResponseHandler<String> responseHandler = new ResponseHandler<String>() {
@Override
public String handleResponse(HttpResponse response) throws ClientProtocolException, IOException {
return EntityUtils.toString(response.getEntity());
}
};
Alternatively, you can use the other overloaded execute method on HttpClient
which does not require a ResponseHandler
and returns you the HttpResponse
directly. Then call EntityUtils.toString(response.getEntity())
in the same way.
To get the status code of a response, you can use HttpResponse.getStatusLine().getStatusCode()
and compare to to one of the static ints in the HttpStatus
class. E.g. code '403' is HttpStatus.SC_FORBIDDEN
. You can take particular actions as relevant to your application depending on the status code returned.
According to the documentation for BasicResponseHandler:
If the response was unsuccessful (>= 300 status code), throws an
HttpResponseException
.
You could catch this type of exception (Note: you are already catching the supertype of this exception ClientProtocolException
) and you could put some custom logic in that catch block to create / save some response when you encounter an error situation, such as the 403.
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