Java send HTTP POST request instance code with basic Auth authentication _java

Constructing HTTP Headers

Private static final String url = "url";
private static final String App_key = "KEY";
private static final String Secret_key = "SECRET";

/**
   * Construction Basic Auth Authentication Header information
   * * 
   @return
  /private String GetHeader () {
    string auth = App_key + ":" + Secret_key;
    byte[] Encodedauth = Base64.encodebase64 (Auth.getbytes (Charset.forname ("Us-ascii"));
    String Authheader = "Basic" + new String (Encodedauth);
    return authheader;
  }

Old way:

private void Send1 (Jpushobject pushobject) {closeablehttpclient client = Httpclients.createdefault ();
    HttpPost post = new HttpPost (URL);
    SYSTEM.OUT.PRINTLN ("Data to send" + json.tojsonstring (pushobject)); Stringentity myentity = new Stringentity (json.tojsonstring (pushobject), Contenttype.application_json);//construct request data post.
    AddHeader ("Authorization", GetHeader ()); Post.setentity (myentity)//Set request body String responsecontent = null;
    Response content Closeablehttpresponse response = null;
      try {response = Client.execute (POST);
      SYSTEM.OUT.PRINTLN (json.tojsonstring (response));
        if (Response.getstatusline (). Getstatuscode () = = httpentity entity = response.getentity ();
      Responsecontent = entityutils.tostring (Entity, "UTF-8");
    } System.out.println ("Responsecontent:" + responsecontent);
    catch (Clientprotocolexception e) {e.printstacktrace ();
    catch (IOException e) {e.printstacktrace ();
   finally {   try {if (response!= null) response.close ();
      catch (IOException e) {e.printstacktrace ();
        Finally {try {if (client!= null) Client.close ();
        catch (IOException e) {e.printstacktrace (); }
      }
    }
  }

httpclient Mode

 public void Send () throws Clientprotocolexception, IOException {httpclient Httpclie
    NT = Httpclientbuilder.create (). build ();
    HttpPost httppost = basehttppost.buildhttpheader (URL);
    Sets the requested parameter list<namevaluepair> Nvps = new arraylist<namevaluepair> ();
    Nvps.add (New Basicnamevaluepair ("Fromaccid", Fromaccid));
    Nvps.add (New Basicnamevaluepair ("Toaccids", Toaccids));
    Nvps.add (New Basicnamevaluepair ("type", Msgtype));
    map<string, object> BODY = new hashmap<string, object> ();
    Body.put ("msg", MSG);
    Nvps.add (New Basicnamevaluepair ("Body", json.tojsonstring));
    Nvps.add (New Basicnamevaluepair ("Pushcontent", msg));
    Httppost.setentity (New Urlencodedformentity (Nvps, "utf-8"));

    Execution Request HttpResponse response = Httpclient.execute (HttpPost);
  Print execution Results System.out.println (entityutils.tostring (Response.getentity (), "Utf-8")); }

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