java - Is it possible to send an hashmap with the Postman Chrome extension? -

i've been using postman chrome extension test out api , send hashmap via post. there way send map parameter in postman?

 hashmap inputhm = new hashmap();                          inputhm.put("mvmt", "vl");                         inputhm.put("no", 1);                         inputhm.put("fe", "e");                         inputhm.put("ct", "20");                         inputhm.put("ht", "80");                         inputhm.put("type", "gp");                         inputhm.put("opr_cd", "maeu");                         inputhm.put("location", "bert");                         inputhm.put("tmnl", "1");                         inputhm.put("incl", "");                         inputhm.put("id", 1); 

my controller follows

@requestmapping(value = "/getbest", method = requestmethod.post) public @responsebody jsonresponse getbest(@requestbody hashmap hm) {      jsonresponse json = new jsonresponse();     json.setsuccessdata(rdtrequestservice.getbest(hm));     return json; } 

when send request through postman, select type post, select "raw" o , send json in "body" values want put in hashmap, remember select "application/json" . jackson transform json hashmap you.

an example fragment code be

{ "no": 1, "fe": "e", "ct": "20" 

}

jackson rest you, mean, mapping json hashmap