java - What will be the structure of JSON string inside POST array -

here java program trying send json object server. i'm using apache httpclient http requests , jettison json library.

i have few question this.

1. what structure of json string inside post array. {xxxxx:{userid:userid, blha, blha, blha.........}}

2. if need json string (no need convert object) post array in server side. how that? in php echo $_post["xxxxxxx"];

3. usually there name each data in post array. below program doesnt specify name json object. name(xxxxxxx) below json string inside post array.

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string base_url = "https://abc.com/"; string username = "test_user"; string password = "test_user_pw"; string client_id = "test_user123"; string client_secret = "test_user1234567"; string login_url = base_url + "session/login";  closeablehttpclient wf_client = httpclients.custom().setuseragent(client_id + "/1.0").build(); httppost login_post = new httppost(loginurl); jsonobject login_object = new jsonobject(); try {     login_object.put("userid", username);     login_object.put("password", password);     login_object.put("clientid", client_id);     login_object.put("clientsecret", client_secret); } catch (jsonexception ex) {     system.out.println(ex.tostring()); }  stringentity post_entity = new stringentity(login_object.tostring(), jason_content_type); login_post.setentity(post_entity); closeablehttpresponse responce = wf_client.execute(login_post); 

answering questions following same structure

• you right, that's structure of json string. exact syntax can found in json.org website.

example:

{     "userid" : "username",    "array"  : [ "1", "2", "3" ],    "object" : {       "objectid" : "bkadakdbk",       ...    } } 

• in java have read data comes in http request in server side (usually servlet):

example:

bufferedreader rd = new bufferedreader(new inputstreamreader(request.getinputstream())); stringbuffer result = new stringbuffer(); string line = ""; while ((line = rd.readline()) != null) {     result.append(line); } 

• in java when make post request sending json object contents of request, there no parameter array in server side, that's why have read contents of request in previous example.