Reputation: 303
Trying to make a post call on one of our servers, but getting 400 BAD_REQUEST all the time
static void postUserToken()
{
final String url = "SERVER ADDRESS";
RestTemplate restTemplate = new RestTemplate();
HttpHeaders headers = new HttpHeaders();
headers.setAccept(Arrays.asList(MediaType.APPLICATION_JSON));
headers.setContentType(MediaType.APPLICATION_JSON);
MultiValueMap<String, String> requestBody= new LinkedMultiValueMap<>();
requestBody.add("userName", "TESTUSER");
requestBody.add("password", "TESTPASSWORD");
requestBody.add("auth", "secEnterprise");
HttpEntity<MultiValueMap<String, String>> request = new HttpEntity<>(requestBody, headers);
ResponseEntity<String> response = restTemplate.postForEntity(url, request, String.class );
System.out.println(response);
}
get request to the same address works, post request via Postman works fine with the same body and headers
what am I missing ?
EDIT
calls from postman
POST /api/call/ HTTP/1.1
Host: SEREVERADDRESS:6405
Content-Type: application/json
Accept: application/json
User-Agent: PostmanRuntime/7.15.0
Cache-Control: no-cache
Postman-Token: token1,token2
Host: SEREVERADDRESS:6405
accept-encoding: gzip, deflate
content-length: 92
Connection: keep-alive
cache-control: no-cache
{
"password": "PASSWORD",
"auth": "secEnterprise",
"userName": "USER"
}
in response I get an object like this {"token":"longtoken"}
Upvotes: 2
Views: 3558
Reputation: 3138
You are using a MultiValueMap
however the json you send from postman looks like a simple Map
.
This will produce {"key1":["val1"]}
instead of {"key1":"val1"}
Upvotes: 2
Reputation: 8031
As far as I understand the problem and since I do not know your rest call details, I provide below the approach you can try.
Remove the following line.
requestBody.add("auth", "secEnterprise");
Add the line
headers.setHeader("auth", "secEnterprise");
If you are using other version of Apache Http Client, you can use the following code snippet.
HttpPost httpPost = new HttpPost(url);
httpPost.addHeader("header-name" , "header-value");
Upvotes: 0
Reputation: 283
The problem might be in the
headers.setContentType(MediaType.APPLICATION_JSON);
Try using headers.setContentType(MediaType.APPLICATION_FORM_URLENCODED);
or convert your data to a proper JSON.
More on this: https://www.baeldung.com/rest-template (4.4. Submit Form Data)
Upvotes: 0