Need help on RestTemplate Post Request with Body Parameters?

Question

I have a rest api url and submitted the same as POST request with body (user name, password, other parameters) via Rest Client (restclient-ui-2.4-jar-with-dependencies) and it g

Answer 1

The above converters Ex: "MarshallingHttpMessageConverter" are not required.

MultiValueMap<String, String> parametersMap = new LinkedMultiValueMap<String, String>();
parametersMap.add("username", "test");
parametersMap.add("password", "test123");
parametersMap.add("id", "1234");

For Post:

restTemplate.postForObject(url, parametersMap, Employee.class);

• url is String - rest api URL
• parametersMap - MultiValueMap
• Employee - object which needs to be converted from the JSON response

For Get:

restTemplate.getForObject(url,  class object, variablesMap);

• url is : String - rest api URL
• variablesMap - Map
• class object - object which needs to be converted from the JSON response