Make Rest Client using Spring Rest Template

Question

Here is my spring controller code..

@RequestMapping(value= "/save_item",
method = RequestMethod.POST,produces="application/json")

public @ResponseBody ModelMap saveItem(ModelMap model,
@RequestParam("id") String itemId,
@RequestParam("name") String itemName) {

model.addAttribute("itemId",itemId);
return model;
}

How can i make a rest client using spring rest tempalte?.

I need to send two parameters from my rest client(id,name). Anyone Please help me.

Thanks.

Answer 1

You can create a RestTemplate object and execute as this

ResponseEntity<List<City>> result = restTemplate.exchange(
                new StringBuilder(URL).append(city).toString(),
                HttpMethod.GET, null, responseType);

In this project you can find a maven project with spring-boot and sptring-web that uses this restTemplate snippet and jackson for the json response

https://github.com/voliveirajr/dev-test