I am trying to send JSON formatted data to a server using Java. The information is getting to the server, but the server is responding with a "Bad Request".
HttpPost httpost = new HttpPost(path);
StringEntity se = new StringEntity(JSONRequest);
//sets the post request as the resulting string
httpost.setEntity(se);
//sets a request header so the page receving the request will know what to do with it
httpost.setHeader("Accept", "application/json");
httpost.setHeader("Content-type", "application/json;charset=utf8");
HttpResponse response = httpclient.execute(httpost);
That is the basic setup of my request. Here is the JSONData:
{"clientApplicationDto":{"AuthenticationToken":"","BrandId":12,"MobileDeviceApplicationId":0},"mobileDeviceInfo":{"CarrierName":"MTN-SA","OsVersion":"2.2.2","ClientApplicationVersion":"TEST","DeviceManufacturer":"HTC","DeviceName":"HTC Desire","DeviceUniqueId":"1e9766fa2ef4c53a","OsName":"8","ClientApplicationTypeId":3}}
If this looks right to you lot, I'll start spamming the admins, but for now, I need to know if I am missing something.
I found the issue... The server is extremely sensitive to the content type header and the content format
httpost.setHeader("Content-type", "application/json;charset=utf8");
Needed to be changed to
httpost.setHeader("Content-type", "application/json; charset=utf-8");
and StringEntity se = new StringEntity(JSONRequest);
needed to be changed to
StringEntity se = new StringEntity(JSONRequest,"utf-8");
Thanks Jens, that one comment pushed me into the right direction.
Try this one, it's good for u
private static String sendRequestPost(String url, Object obj) {
try {
DefaultHttpClient httpClient = new DefaultHttpClient();
HttpPost httpost = new HttpPost(url);
if (obj != null) {
httpost.setEntity(new StringEntity(new Gson().toJson(obj), "utf-8"));
System.out.println("Request Json => " + new Gson().toJson(obj));
}
httpost.setHeader("Accept", "application/json");
httpost.setHeader("Content-type", "application/json; charset=utf8");
HttpResponse response = httpClient.execute(httpost);
HttpEntity responseEntity = response.getEntity();
String strResponse = EntityUtils.toString(responseEntity);
return strResponse;
}
catch (Exception e) {
e.printStackTrace();
return e.toString();
}
}
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