Delphi DLL

RenderGet Example

Demonstrates the RenderGet method. Delphi DLL

uses
    Winapi.Windows, Winapi.Messages, System.SysUtils, System.Variants, System.Classes, Vcl.Graphics,
    Vcl.Controls, Vcl.Forms, Vcl.Dialogs, Vcl.StdCtrls, Http;

...

procedure TForm1.Button1Click(Sender: TObject);
var
http: HCkHttp;
url: PWideChar;
getRequest: PWideChar;

begin
// This example assumes the Chilkat API to have been previously unlocked.
// See Global Unlock Sample for sample code.

http := CkHttp_Create();

// Perhaps add a custom header or two..
CkHttp_SetRequestHeader(http,'x-exz-date','20201012T235046Z');
CkHttp_SetRequestHeader(http,'x-exz-id','1234');

// See the exact HTTP request that would be sent via the HttpNoBody method using the GET HTTP verb.
// No request is actually sent to the server.
url := 'https://www.example.com/someting?param1=123&param2=abc';
getRequest := CkHttp__renderGet(http,url);
if (CkHttp_getLastMethodSuccess(http) = False) then
  begin
    Memo1.Lines.Add(CkHttp__lastErrorText(http));
    Exit;
  end;

Memo1.Lines.Add(getRequest);

// The rendered GET request is shown below.
// (The Accept and Accept-Encoding headers are automatically added by default.)

// 	GET /someting?param1=123&param2=abc HTTP/1.1
// 	Host: www.example.com
// 	Accept: */*
// 	Accept-Encoding: gzip
// 	x-exz-date: 20201012T235046Z
// 	x-exz-id: 1234

CkHttp_Dispose(http);

end;